firefly-linux-kernel-4.4.55.git
14 years agostaging: xgifb: Removes unused variable
Javier Martinez Canillas [Sat, 4 Sep 2010 23:08:20 +0000 (19:08 -0400)]
staging: xgifb: Removes unused variable

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Update mtu of bat device by changing mtu of slave device
Sven Eckelmann [Sat, 4 Sep 2010 23:58:38 +0000 (01:58 +0200)]
Staging: batman-adv: Update mtu of bat device by changing mtu of slave device

We must reduce our own mtu when we reduce the mtu of any device we use
to transfer our packets. Otherwise we may accept to large packets which
gets dropped by the actual device.

Reported-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Don't inform about dropped packets in nodebug
Sven Eckelmann [Sat, 4 Sep 2010 23:58:37 +0000 (01:58 +0200)]
Staging: batman-adv: Don't inform about dropped packets in nodebug

Information about dropped packets are usually only interesting for
debugging purposes and otherwise open the possibility to flood the logs
of the target machine with useless information.

pr_debug will not output those information on a nodebug kernel.

Reported-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Remove duplicate of attached device name
Sven Eckelmann [Sat, 4 Sep 2010 23:58:36 +0000 (01:58 +0200)]
Staging: batman-adv: Remove duplicate of attached device name

batman_if has the name of the net_dev as extra string in its own
structure, but also holds a reference to the actual net_device structure
which always has the current name of the device. This makes it
unneccessary and also more complex because we must update the name in
situations when we receive a NETDEV_CHANGENAME event.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: multiple mesh clouds
Marek Lindner [Sat, 4 Sep 2010 23:58:35 +0000 (01:58 +0200)]
Staging: batman-adv: multiple mesh clouds

This patch removes all remaining global variables and includes the
necessary bits into the bat_priv structure. It is the last
remaining piece to allow multiple concurrent mesh clouds on the
same device.
A few global variables have been rendered obsolete during the process
and have been removed entirely.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version]
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: attach each hard-interface to a soft-interface
Marek Lindner [Sat, 4 Sep 2010 23:58:34 +0000 (01:58 +0200)]
Staging: batman-adv: attach each hard-interface to a soft-interface

This patch replaces the static bat0 interface with a dynamic/abstracted
approach. It is now possible to create multiple batX interfaces by
assigning hard interfaces to them. Each batX interface acts as an
independent mesh network. A soft interface is removed once no hard
interface references it any longer.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version]
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Provide full headers and packets as linear skb
Sven Eckelmann [Sat, 4 Sep 2010 23:58:33 +0000 (01:58 +0200)]
Staging: batman-adv: Provide full headers and packets as linear skb

We must ensure that all interesting data is linear and not paged out to
access all information in a header or a full batman-adv related packet.
Otherwise we may drop packets which have non-linear headers but which
hold valid data.

This doesn't affect non-linear skbs which have all headers in a linear
head unless we must process the whole packet like in ogms or vis
packets.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Create copy of skb with pre-allocated headroom
Sven Eckelmann [Sat, 4 Sep 2010 23:58:32 +0000 (01:58 +0200)]
Staging: batman-adv: Create copy of skb with pre-allocated headroom

We can use skb_cow instead of a handwritten function to test and create
a writable skb buffer. This also allows us to pre-allocate headroom to
be able to send the data without re-allocating the buffer again to add
the ethernet header.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Prepare vis packets directly inside a skb
Sven Eckelmann [Sat, 4 Sep 2010 23:58:31 +0000 (01:58 +0200)]
Staging: batman-adv: Prepare vis packets directly inside a skb

The vis information structure is used in a way that it can be transfered
directly as packet. It still had to be copied into a skb because of an
extra buffer used for the actual preparation of the data. This is
unnecessary and can be replaced by a simple clone instead of an full
copy before each send.

This makes also the send_raw_packet function obsolete.

Reported-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Aggregate batman packets directly in skb
Sven Eckelmann [Sat, 4 Sep 2010 23:58:30 +0000 (01:58 +0200)]
Staging: batman-adv: Aggregate batman packets directly in skb

All originator messages are send through aggregation buffers. Those
buffers can directly be allocated as skb to reduce the cost of
allocation an extra buffer and copying them to a new allocated skb
directly before it gets send.

Now only the skb must be cloned in case of send_packet_to_if as it gets
called by send_packet for each interface. Non-primary ogms must not
cloned at all because they will only send once and the forward_packet
structure is freed by send_outstanding_bat_packet afterwards.

Reported-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Only clone skb data for multiple broadcasts
Sven Eckelmann [Sat, 4 Sep 2010 23:58:29 +0000 (01:58 +0200)]
Staging: batman-adv: Only clone skb data for multiple broadcasts

batman-adv tries to resend broadcasts on all interfaces up to three
times. For each round and each interface it must provide a skb which
gets consumed by the sending function.

It is unnecessary to copy the data of each broadcast because the actual
data is either not shared or already copied by add_bcast_packet_to_list.
So it is enough to just copy the skb control data

Reported-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Keep header writable and unshared
Sven Eckelmann [Sat, 4 Sep 2010 23:58:28 +0000 (01:58 +0200)]
Staging: batman-adv: Keep header writable and unshared

my_skb_push provided an easy way to allocate enough headroom in
situation were we don't have enough space left and move the data pointer
to the new position, but we didn't checked wether we are allowed to
write to the new pushed header. This is for example a problem when the
skb was cloned and thus doesn't have a private data part.

my_skb_head_push now replaces my_skb_push by using skb_cow_head to
provide only a large enough, writable header without testing for the
rest of the (maybe shared) data. It will also move the data pointer
using skb_push when skb_cow_head doesn't fail.

This should give us enough flexibility in situation were skbs will be
queued by underlying layers and still doesn't unnecessarily copy the
data in situations when the skb was consumed right away during
dev_queue_xmit.

Reported-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: register the batman-adv packet type per interface
Marek Lindner [Sat, 4 Sep 2010 23:58:27 +0000 (01:58 +0200)]
Staging: batman-adv: register the batman-adv packet type per interface

Batman-adv globally registered the batman-adv packet type and installed
a hook to batman_skb_recv(). Each interface receiving a packet with that
type would end up in this function which then had to loop through all
batman-adv internal interface structures to find the its meta data. The
more interfaces a system had the longer the loops might take. Each and
every packet goes through this function making it a performance critical
loop.

This patch installs the hook for each activated interface. The called
batman_skb_recv() can distinguish these calls, therefore avoiding the
loop through the interface structures.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version]
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Directly prepare icmp packets in socket buffer
Sven Eckelmann [Sat, 4 Sep 2010 23:58:26 +0000 (01:58 +0200)]
Staging: batman-adv: Directly prepare icmp packets in socket buffer

It is unnecessary to generate an icmp packet in an extra memory region
and than copying it to a new allocated skb.

This also resolved the problem that we do inform the user that we
couldn't send the packet because we couldn't allocate the socket buffer.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: layer2 unicast packet fragmentation
Andreas Langer [Sat, 4 Sep 2010 23:58:25 +0000 (01:58 +0200)]
Staging: batman-adv: layer2 unicast packet fragmentation

This patch implements a simple layer2 fragmentation to allow traffic
exchange over network interfaces with a MTU smaller than 1500 bytes. The
fragmentation splits the big packets into two parts and marks the frames
accordingly. The receiving end buffers the packets to reassemble the
orignal packet before passing it to the higher layers. This feature
makes it necessary to modify the batman-adv encapsulation for unicast
packets by adding a sequence number, flags and the originator address.
This modifcation is part of a seperate packet type for fragemented
packets to keep the original overhead as low as possible. This patch
enables the feature by default to ensure the data traffic can travel
through the network. But it also prints a warning to notify the user
about the performance implications.

Note: Fragmentation should be avoided at all costs since it has a
dramatic impact on the performance, especially when it comes wifi
networks. Instead of a single packet, 2 packets have to be sent! Not
only valuable airtime is wasted but also packetloss decreases the
throughput. A link with 50% packetloss and fragmentation enabled is
pretty much unusable.

Signed-off-by: Andreas Langer <an.langer@gmx.de>
[sven.eckelmann@gmx.de: Rework on top of current version]
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: refactoring unicast payload code
Marek Lindner [Sat, 4 Sep 2010 23:58:24 +0000 (01:58 +0200)]
Staging: batman-adv: refactoring unicast payload code

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version]
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: move queue counters into bat_priv
Simon Wunderlich [Sat, 4 Sep 2010 23:58:23 +0000 (01:58 +0200)]
Staging: batman-adv: move queue counters into bat_priv

to support multiple mesh devices later, we need to move global variables
like the queues into corresponding private structs bat_priv of the soft
devices.

Note that this patch still has a lot of FIXMEs and depends on the global
soft_device variable. This should be resolved later, e.g. by referencing
the parent soft device in batman_if.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
[sven.eckelmann@gmx.de: Rework on top of current version]
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Calculate hamming weight using optimized kernel functions
Sven Eckelmann [Sat, 4 Sep 2010 23:58:22 +0000 (01:58 +0200)]
Staging: batman-adv: Calculate hamming weight using optimized kernel functions

The Kernighan algorithm is not able to calculate the number of set bits
in parallel and the compiler cannot replace it with optimized
instructions.

The kernel provides specialised functions for each cpu which can either
use a software implementation or hardware instruction depending on the
target cpu.

Reported-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Count Ethernet header for incoming packets
Simon Wunderlich [Sat, 4 Sep 2010 23:58:21 +0000 (01:58 +0200)]
Staging: batman-adv: Count Ethernet header for incoming packets

The Ethernet header is counted when transmitting a packet, so it should also
be counted when receiving a packet. With this patch, the rx_bytes and tx_bytes
statistics behave like an ordinary Ethernet interface.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Start new development cycle
Sven Eckelmann [Sat, 4 Sep 2010 23:58:20 +0000 (01:58 +0200)]
Staging: batman-adv: Start new development cycle

Version 2010.1.0 of the extra kernel module was released and thus the
documentation should be updated and everything prepared for the the
upcoming patchset.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: batman-adv: Remove CHANGELOG
Sven Eckelmann [Sat, 4 Sep 2010 23:58:19 +0000 (01:58 +0200)]
Staging: batman-adv: Remove CHANGELOG

The changelog is only generated on standalone releases. Thus it has no
real value for the in-kernel version of batman-adv.

Reported-by: Abraham Arce <abraham.arce.moreno@gmail.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoRevert: "Staging: batman-adv: Adding netfilter-bridge hooks"
Sven Eckelmann [Sat, 4 Sep 2010 23:58:18 +0000 (01:58 +0200)]
Revert: "Staging: batman-adv: Adding netfilter-bridge hooks"

This reverts commit 96d592ed599434d2d5f339a1d282871bc6377d2c.

The netfilter hook seems to be misused and may leak skbs in situations
when NF_HOOK returns NF_STOLEN. It may not filter everything as
expected. Also the ethernet bridge tables are not yet capable to
understand batman-adv packet correctly.

It was only added for testing purposes and can be removed again.

Reported-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: xgifb: fixed many style issues in vb_util.c
Prashant P. Shah [Sat, 4 Sep 2010 06:39:32 +0000 (12:09 +0530)]
Staging: xgifb: fixed many style issues in vb_util.c

This is a patch to the vb_util.c file that fixes many style
issues found by the checkpatch.pl tool.
- extra spaces
- invalid code indent
- extra braces
- invalid comment style

Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: xgifb: fixed many style issues in vb_init.c
Prashant P. Shah [Thu, 2 Sep 2010 09:55:38 +0000 (15:25 +0530)]
Staging: xgifb: fixed many style issues in vb_init.c

This is a patch to the vb_init.c file that fixes many style
issues found by the checkpatch.pl tool.
- extra spaces
- invalid code indent
- extra braces
- invalid comment style

Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: xgifb: fixed many style issue in vb_setmode.c
Prashant P. Shah [Fri, 3 Sep 2010 16:42:12 +0000 (22:12 +0530)]
Staging: xgifb: fixed many style issue in vb_setmode.c

This is a patch to the vb_setmode.c file that fixes many style
issues found by the checkpatch.pl tool.
- extra spaces
- invalid code indent
- extra braces
- invalid comment style

Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: xgifb: fixed many style issue in vb_ext.c
Prashant P. Shah [Wed, 1 Sep 2010 16:07:35 +0000 (21:37 +0530)]
Staging: xgifb: fixed many style issue in vb_ext.c

This is a patch to the vb_ext.c file that fixes many style
issues found by the checkpatch.pl tool.
- extra spaces
- invalid code indent
- extra braces
- invalid comment style

Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8186se: Remove a duplicate include directive in ieee80211.h
Andre Nogueira [Wed, 1 Sep 2010 00:03:47 +0000 (01:03 +0100)]
Staging: rtl8186se: Remove a duplicate include directive in ieee80211.h

This patch removes a duplicate include directive in
drivers/staging/rtl8187se/ieee80211/ieee80211.h.

Signed-off-by: Andre Nogueira <andre.neo.net@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: spectra: Kconfig: add missing '.'
Andrea Gelmini [Wed, 1 Sep 2010 09:08:55 +0000 (11:08 +0200)]
staging: spectra: Kconfig: add missing '.'

All help messages end with full stop.

Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: ath6kl, remove unneeded ptr checking
Jiri Slaby [Sat, 4 Sep 2010 13:03:07 +0000 (15:03 +0200)]
Staging: ath6kl, remove unneeded ptr checking

In wmi_bssInfo_event_rx, there is unneeded check for bss, because it
is in the branch where the bss is checked to be non-null already.

Remove the superfluous check.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Vipin Mehta <vmehta@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: lirc, fix lock imbalance
Jiri Slaby [Sat, 4 Sep 2010 12:16:26 +0000 (14:16 +0200)]
Staging: lirc, fix lock imbalance

[2nd version -- melded all three together]

1) There is a missing return or goto statement in one fail path in
sasem_probe, so that the code contiues its normal execution (and
unlocks a mutex twice). Fix that by jumping to the right place.

Anyway the code is very broken on its fail paths and there are many
leaks. But that's a different story.

2) There is an omitted unlock in one fail path in vfd_write, jump to
the right place to unlock the lock.

3) In the probe function, there is one more error where the lock is
not unlocked. Fix that by jumping to the proper place.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jarod Wilson <jarod@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: lirc, fix NULL dereference
Jiri Slaby [Sat, 4 Sep 2010 12:32:25 +0000 (14:32 +0200)]
Staging: lirc, fix NULL dereference

When 'context' allocation fails in imon_probe, we jump to unlock
context->ctx_lock. This is wrong as context is NULL and the lock is
not locked.

Fix the labels.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jarod Wilson <jarod@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging/trivial: fix typos concerning "through"
Uwe Kleine-König [Wed, 1 Sep 2010 13:40:27 +0000 (15:40 +0200)]
staging/trivial: fix typos concerning "through"

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging/trivial: fix typos concerning "management"
Uwe Kleine-König [Wed, 1 Sep 2010 13:40:26 +0000 (15:40 +0200)]
staging/trivial: fix typos concerning "management"

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging/trivial: fix typos concerning "initiali[zs]e"
Uwe Kleine-König [Wed, 1 Sep 2010 13:40:25 +0000 (15:40 +0200)]
staging/trivial: fix typos concerning "initiali[zs]e"

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging/trivial: fix typos concerning "address"
Uwe Kleine-König [Wed, 1 Sep 2010 13:40:24 +0000 (15:40 +0200)]
staging/trivial: fix typos concerning "address"

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging/trivial: fix typos concerning "access"
Uwe Kleine-König [Wed, 1 Sep 2010 13:40:23 +0000 (15:40 +0200)]
staging/trivial: fix typos concerning "access"

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging/comedi: fix syntax error
Uwe Kleine-König [Wed, 1 Sep 2010 13:40:22 +0000 (15:40 +0200)]
staging/comedi: fix syntax error

I don't know how gcc interprets this, but it wouldn't surprise me if it
choose something different than start-of-comment

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: documentation - partial update to make more of it true.
Jonathan Cameron [Sat, 4 Sep 2010 16:54:51 +0000 (17:54 +0100)]
staging: iio: documentation - partial update to make more of it true.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: lis3l02dqbuffersimple.c bring example up to date.
Jonathan Cameron [Sat, 4 Sep 2010 16:54:50 +0000 (17:54 +0100)]
staging: iio: lis3l02dqbuffersimple.c bring example up to date.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: remove odd structure definition.
Jonathan Cameron [Sat, 4 Sep 2010 16:54:49 +0000 (17:54 +0100)]
staging: iio: remove odd structure definition.

I've no idea where this came from!
Also fixed form -> from in comment

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: Make use of the convenient IIO_TRIGGER_NAME_ATTR macro
Jonathan Cameron [Sat, 4 Sep 2010 16:54:48 +0000 (17:54 +0100)]
staging: iio: Make use of the convenient IIO_TRIGGER_NAME_ATTR macro

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: Remove deprecated ATTR_TEMP in favour of ATTR_TEMP_RAW
Jonathan Cameron [Sat, 4 Sep 2010 16:54:47 +0000 (17:54 +0100)]
staging: iio: Remove deprecated ATTR_TEMP in favour of ATTR_TEMP_RAW

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: Remove long dead function definitions from headers
Jonathan Cameron [Sat, 4 Sep 2010 16:54:46 +0000 (17:54 +0100)]
staging: iio: Remove long dead function definitions from headers

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: unecessary header removal and kernel doc clean up
Jonathan Cameron [Sat, 4 Sep 2010 16:54:45 +0000 (17:54 +0100)]
staging: iio: unecessary header removal and kernel doc clean up

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: simplify logic in iio_interrupt_handler
Jonathan Cameron [Sat, 4 Sep 2010 16:54:44 +0000 (17:54 +0100)]
staging: iio: simplify logic in iio_interrupt_handler

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: iio: convert idr to ida as pointer never provided
Jonathan Cameron [Sat, 4 Sep 2010 16:54:43 +0000 (17:54 +0100)]
staging: iio: convert idr to ida as pointer never provided

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: add ath6kl driver for AR6003 chip
Vipin Mehta [Wed, 1 Sep 2010 19:06:33 +0000 (12:06 -0700)]
staging: add ath6kl driver for AR6003 chip

AR6003 is a single stream, SDIO based 802.11 chipset from
Atheros optimized for mobile and embedded devices. ath6kl is a
cfg80211 driver for AR6003 and supports both the station and
AP mode of operation.

Station mode supports 802.11 a/b/g/n with HT20 on 2.4/5GHz and
HT40 only on 5GHz. Some of the other features include WPA/WPA2,
WPS, WMM, WMM-PS, and BT coexistence. AP mode can be operated
only in b/g mode with support for a subset of features mentioned
above.

The driver supports cfg80211 but comes with its own set of
wext ioctls which have historically supported some of our
customers with features like BT 3.0 and AP mode of operation.

For further details, please refer to:

http://wireless.kernel.org/en/users/Drivers/ath6kl

The driver requires firmware that runs on the chip's network
processor. The majority of it is stored in ROM. The binaries
that are downloaded and executed from RAM are as follows:

1) Patch against the code in ROM for bug fixes and feature
   enhancements.
2) Code to copy the data from the OTP region of the memory
   into RAM.
3) Calibration file carrying board specific data.

The above files need to be present in the directory
'/lib/firmware/ath6k/AR6003/hw2.0/' for the driver to initialize
the chip upon enumeration. The files can be downloaded from the
link specified at the following location:

http://wireless.kernel.org/en/users/Drivers/ath6kl#Download

This driver is only provided in the interim while we work on
the mac80211 replacement, ath6k. Once the mac80211 driver
achieves feature parity with the ath6kl driver, the ath6kl will
be deprecated and removed from staging.

Signed-off-by: Vipin Mehta <vmehta@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: zram: Update zram documentation
Nitin Gupta [Mon, 9 Aug 2010 17:26:55 +0000 (22:56 +0530)]
Staging: zram: Update zram documentation

Update zram documentation to reflect transition form
ioctl to sysfs interface.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: zram: Remove need for explicit device initialization
Nitin Gupta [Mon, 9 Aug 2010 17:26:48 +0000 (22:56 +0530)]
Staging: zram: Remove need for explicit device initialization

Currently, the user has to explicitly write a positive value to
initstate sysfs node before the device can be used. This event
triggers allocation of per-device metadata like memory pool,
table array and so on.

We do not pre-initialize all zram devices since the 'table' array,
mapping disk blocks to compressed chunks, takes considerable amount
of memory (8 bytes per page). So, pre-initializing all devices will
be quite wasteful if only few or none of the devices are actually
used.

This explicit device initialization from user is an odd requirement and
can be easily avoided. We now initialize the device when first write is
done to the device.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: zram: Document sysfs entries
Nitin Gupta [Mon, 9 Aug 2010 17:26:56 +0000 (22:56 +0530)]
Staging: zram: Document sysfs entries

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: zram: Replace ioctls with sysfs interface
Nitin Gupta [Mon, 9 Aug 2010 17:26:47 +0000 (22:56 +0530)]
Staging: zram: Replace ioctls with sysfs interface

Creates per-device sysfs nodes in /sys/block/zram<id>/
Currently following stats are exported:
 - disksize
 - num_reads
 - num_writes
 - invalid_io
 - zero_pages
 - orig_data_size
 - compr_data_size
 - mem_used_total

By default, disksize is set to 0. So, to start using
a zram device, fist write a disksize value and then
initialize device by writing any positive value to
initstate. For example:

        # initialize /dev/zram0 with 50MB disksize
        echo 50*1024*1024 | bc > /sys/block/zram0/disksize
        echo 1 > /sys/block/zram0/initstate

When done using a disk, issue reset to free its memory
by writing any positive value to reset node:

        echo 1 > /sys/block/zram0/reset

This change also obviates the need for 'rzscontrol' utility.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: line6: another upstream sync
Markus Grabner [Sun, 22 Aug 2010 23:08:25 +0000 (01:08 +0200)]
Staging: line6: another upstream sync

Everything should be in sync now.

Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: line6: sync with upstream
Markus Grabner [Wed, 11 Aug 2010 23:35:30 +0000 (01:35 +0200)]
staging: line6: sync with upstream

Big upstream sync.

Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: rtl8193*: Remove double test
Julia Lawall [Sat, 28 Aug 2010 15:41:00 +0000 (17:41 +0200)]
staging: rtl8193*: Remove double test

The 1 element of the array is tested twice.  Change the code so that the
remaining 3 element of the array is tested instead of testing the 1 element
a second time.

The sematic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@expression@
expression E;
@@

(
* E
  || ... || E
|
* E
  && ... && E
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: solo6x10: fixed assignments in if conditions in solo6010-core.c
Prashant P. Shah [Sat, 28 Aug 2010 16:29:46 +0000 (21:59 +0530)]
Staging: solo6x10: fixed assignments in if conditions in solo6010-core.c

This is a patch to the solo6010-core.c file that fixes the assignments
in if condition style issues found by the checkpatch.pl tool.

Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: r8712u: Update copy-to list for patches
Larry Finger [Tue, 31 Aug 2010 18:25:06 +0000 (13:25 -0500)]
staging: r8712u: Update copy-to list for patches

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: mrst-touchscreen: Fix wrong Makefile config
Alek Du [Wed, 25 Aug 2010 14:24:14 +0000 (15:24 +0100)]
Staging: mrst-touchscreen: Fix wrong Makefile config

The config name is wrong in drivers/staging/Makefile...
The object name is wrong in drivers/staging/mrst-touchscreen/Makefile...

Signed-off-by: Alek Du <alek.du@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: mrst-touchscreen: fix channel allocation in the touch screen driver
Arjan van de Ven [Wed, 25 Aug 2010 14:22:10 +0000 (15:22 +0100)]
Staging: mrst-touchscreen: fix channel allocation in the touch screen driver

the touch screen driver tries to find a range of free channels (which
are an array of bytes), by scanning for the "end of used channel" marker.
however it tries to be WAAAAY too smart and does 32 bit logic on 8 bit
quantities, and in the process completely gets it wrong
(repeatedly read the same register instead of incrementing in the loop,
assuming that if any of the 4 bytes in the 32 byte quantity is free,
all four are free, returning the channel number divided by 4 rather than
the actual first free channel number)

On the setting side, the same mistakes are made by and large; changed
this to just use the byte SCU write functions....

with these fixes we go from a completely non detected touchscreen to
something that appears to completely get detected.
(after also fixing the ordering issue that Jacobs patch should solve)

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: ti-st: remove st_get_plat_device
Pavan Savoy [Thu, 19 Aug 2010 18:08:51 +0000 (14:08 -0400)]
Staging: ti-st: remove st_get_plat_device

In order to support multiple ST platform devices, a new symbol
'st_get_plat_device' earlier needed to be exported by the arch/XX/brd-XX.c
file which intends to add the ST platform device.

On removing this dependency, now inside ST driver maintain the array of
ST platform devices that would be registered.
As of now let id=0, as and when we end up having such platforms
where mutliple ST devices can exist, id would come from
protocol drivers (BT, FM and GPS) as to on which platform device
they want to register to.

Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: fix brace coding style issue in dt2817.c
Sunny Aujla [Wed, 11 Aug 2010 10:19:43 +0000 (11:19 +0100)]
Staging: comedi: fix brace coding style issue in dt2817.c

This is a patch to the dt2817.c file that fixes up all coding style
issues found by the checkpatch.pl tool

Signed-off-by: Sunny Aujla <sunnyfedora99@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: RT2860: Fixed all warnings and errors in the iface directory
Neil Munro [Sat, 14 Aug 2010 22:39:51 +0000 (23:39 +0100)]
Staging: RT2860: Fixed all warnings and errors in the iface directory

I have cleaned both files inside the iface directory (fileo rtmp_pci.h
and rtmp_usb.h). I am not sure about some of the changes I have made
however my adjustments have solved all errors.  There were also a few
issues on my machine with ap.h on my machine, however I have since
cleaned that too.

Signed-off-by: Neil Munro <neilmunro@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl81*: Fix spelling fuction -> function in comments
Stefan Weil [Wed, 11 Aug 2010 16:47:07 +0000 (18:47 +0200)]
Staging: rtl81*: Fix spelling fuction -> function in comments

Obviously the wrong spelling was copied a lot of times.

A similar patch for the non-staging part of linux
is committed by Jiri Kosina.

Cc: devel@driverdev.osuosl.org
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Cleanup style and whitespace
Ramkumar Ramachandra [Wed, 18 Aug 2010 20:02:04 +0000 (01:32 +0530)]
Staging: rtl8192e: Cleanup style and whitespace

Replace C99-style comments with C89-style comments, fix some typos,
and fix whitespace to use only tabs.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: Use available error codes
Julia Lawall [Mon, 16 Aug 2010 16:26:36 +0000 (18:26 +0200)]
staging: Use available error codes

An error code is stored in a variable, but 0 is returned instead.  Use the
variable instead of 0.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
local idexpression x;
constant C;
@@

if (...) { ...
  x = -C
  ... when != x
(
  return <+...x...+>;
|
  return NULL;
|
  return;
|
* return ...;
)
}
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: cx25821: clenup warnings found by checkpatch.pl tool in cx25821-audio-upstre...
Gorskin Ilya [Tue, 17 Aug 2010 19:15:52 +0000 (01:15 +0600)]
Staging: cx25821: clenup warnings found by checkpatch.pl tool in cx25821-audio-upstream.c and cx25821-audio.h.

This is a patch to the cx25821-audio-upstream.c and cx25821-audio.h
that fixes up a warnings found by checkpatch.pl tool.

Signed-off-by: Ilya Gorskin <Revent82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Remove redundant brackets around return values
Mike McCormack [Tue, 10 Aug 2010 14:45:23 +0000 (23:45 +0900)]
Staging: rtl8192e: Remove redundant brackets around return values

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Remove pointless return statements
Mike McCormack [Tue, 10 Aug 2010 14:45:13 +0000 (23:45 +0900)]
Staging: rtl8192e: Remove pointless return statements

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Remove unnecessary externs
Mike McCormack [Tue, 10 Aug 2010 14:45:05 +0000 (23:45 +0900)]
Staging: rtl8192e: Remove unnecessary externs

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Remove unused function
Mike McCormack [Tue, 10 Aug 2010 14:44:56 +0000 (23:44 +0900)]
Staging: rtl8192e: Remove unused function

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Don't compare bHwRadioOff with true
Mike McCormack [Tue, 10 Aug 2010 14:44:45 +0000 (23:44 +0900)]
Staging: rtl8192e: Don't compare bHwRadioOff with true

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Make functions static
Mike McCormack [Tue, 10 Aug 2010 14:44:36 +0000 (23:44 +0900)]
Staging: rtl8192e: Make functions static

Make functions static and move their declarations to
 the top of the file.

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Remove backslashes at end of lines
Mike McCormack [Tue, 10 Aug 2010 14:44:26 +0000 (23:44 +0900)]
Staging: rtl8192e: Remove backslashes at end of lines

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Simplify some return codes
Mike McCormack [Tue, 10 Aug 2010 14:44:03 +0000 (23:44 +0900)]
Staging: rtl8192e: Simplify some return codes

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: Delete unused function dm_shadow_init()
Mike McCormack [Tue, 10 Aug 2010 14:49:34 +0000 (23:49 +0900)]
Staging: rtl8192e: Delete unused function dm_shadow_init()

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: xgifb: fix lots of sparse warnings
Randy Dunlap [Tue, 10 Aug 2010 15:46:44 +0000 (08:46 -0700)]
Staging: xgifb: fix lots of sparse warnings

Fix many sparse warnings about data or functions being static.
Fix many sparse warnings about data or functions not being used
  (put them inside #if 0/#endif blocks).
Fix sparse warnings about 0 being used for NULL.
Fixed a small bit of source formatting when those lines were being
  modified anyway, but there is still lots of this yet to be done.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: devel@driverdev.osuosl.org
Cc: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: solo6x10: return -EFAULT on copy_to_user errors
Dan Carpenter [Tue, 10 Aug 2010 06:09:05 +0000 (08:09 +0200)]
Staging: solo6x10: return -EFAULT on copy_to_user errors

copy_to_user() returns the number of bytes remaining to be copied, but
we want to return a negative error code here.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: adis16255: fix sysfs leak
Kulikov Vasiliy [Wed, 11 Aug 2010 08:00:48 +0000 (12:00 +0400)]
staging: adis16255: fix sysfs leak

Original code does not call sysfs_remove_group() on error. This can lead
to NULL dereference.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: tm6000: fix memory leak
Kulikov Vasiliy [Wed, 11 Aug 2010 08:01:19 +0000 (12:01 +0400)]
staging: tm6000: fix memory leak

Original code doesn't call kfree(chip) on error.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: usbip: fix memory leak
Kulikov Vasiliy [Wed, 11 Aug 2010 08:02:10 +0000 (12:02 +0400)]
staging: usbip: fix memory leak

If stub_probe() failed then do not increase interf_count. In original
code sdev was leaked as its interf_count never reaches 0.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: lirc: fix compiler warning
Jarod Wilson [Tue, 17 Aug 2010 21:41:08 +0000 (17:41 -0400)]
Staging: lirc: fix compiler warning

On Fri, Aug 13, 2010 at 03:38:40PM +0200, Dan Carpenter wrote:
> Speak of left over stuff, it's weird that I didn't notice this before
> but gcc complains about an unitialized variable in
> imon_incoming_packet().
>
> drivers/staging/lirc/lirc_imon.c: In function ‘imon_incoming_packet’:
> drivers/staging/lirc/lirc_imon.c:661: warning: ‘chunk_num’ may be used
>  uninitialized in this function
>
> I don't know how to fix that, but it looks important.

Ew. Yeah, that doesn't look so hot like it is right now. The old lirc_imon
driver had chunk_num = buf[7], and made much more extensive use of
chunk_num. Simply removing chunk_num and using buf[7] should be fine.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: cx25821: call disable_pci_device() if pci_probe() failed
Kulikov Vasiliy [Fri, 6 Aug 2010 19:52:57 +0000 (23:52 +0400)]
staging: cx25821: call disable_pci_device() if pci_probe() failed

Driver should call disable_pci_device() if it returns from pci_probe()
with error. Also it must not be called if pci_request_region() fails as
it means that somebody uses device resources and rules the device.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: sm7xx: call disable_pci_device() if pci_probe() failed
Kulikov Vasiliy [Fri, 6 Aug 2010 19:53:23 +0000 (23:53 +0400)]
staging: sm7xx: call disable_pci_device() if pci_probe() failed

Driver should call disable_pci_device() if it returns from pci_probe()
with error.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: rtl8187e: call disable_pci_device() if pci_probe() failed
Kulikov Vasiliy [Mon, 9 Aug 2010 19:51:59 +0000 (23:51 +0400)]
staging: rtl8187e: call disable_pci_device() if pci_probe() failed

Driver should call disable_pci_device() if it returns from pci_probe()
with error.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: quickstart: acpi_status is unsigned
Dan Carpenter [Tue, 10 Aug 2010 05:42:25 +0000 (07:42 +0200)]
Staging: quickstart: acpi_status is unsigned

acpi_bus_register_driver() returns an int, not acpi_status.  It returns
zero on success and negative error codes on failure, but acpi_status is
unsigned.  We can just use "ret" here.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: ti-st: writing past end of array
Dan Carpenter [Tue, 10 Aug 2010 05:36:24 +0000 (07:36 +0200)]
Staging: ti-st: writing past end of array

In the original source it would write past the end of the array before
returning the error code.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: rtl8192e: add curly braces to if statement
Dan Carpenter [Tue, 10 Aug 2010 06:15:52 +0000 (08:15 +0200)]
Staging: rtl8192e: add curly braces to if statement

In the original code there was some extra semicolons after the if
statement:
if (!channel_map[ieee->current_network.channel]);
       ^^^
>From the indenting it looked like that should be curly braces instead.

Also I made some white space changes to stop checkpatch.pl from
complaining.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: lirc: remove unneeded variable
Dan Carpenter [Tue, 10 Aug 2010 06:11:20 +0000 (08:11 +0200)]
Staging: lirc: remove unneeded variable

We never use control_req so I removed it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: spectra: call disable_pci_device() if pci_probe() failed
Kulikov Vasiliy [Mon, 9 Aug 2010 19:52:06 +0000 (23:52 +0400)]
staging: spectra: call disable_pci_device() if pci_probe() failed

Driver should call disable_pci_device() if it returns from pci_probe()
with error.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: rtl8187se: call disable_pci_device() if pci_probe() failed
Kulikov Vasiliy [Mon, 9 Aug 2010 19:51:52 +0000 (23:51 +0400)]
staging: rtl8187se: call disable_pci_device() if pci_probe() failed

Driver should call disable_pci_device() if it returns from pci_probe()
with error.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: crystalhd: call disable_pci_device() if pci_probe() failed
Kulikov Vasiliy [Mon, 9 Aug 2010 19:51:44 +0000 (23:51 +0400)]
staging: crystalhd: call disable_pci_device() if pci_probe() failed

Driver should call disable_pci_device() if it returns from pci_probe()
with error.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: xgifb: use DEFINE_PCI_DEVICE_TABLE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 07:06:52 +0000 (03:06 -0400)]
staging: xgifb: use DEFINE_PCI_DEVICE_TABLE() macro

Use DEFINE_PCI_DEVICE_TABLE() to make xgifb_pci_table const and marked as __devinitconst

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (cb_pcidas): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:31:07 +0000 (02:31 -0400)]
staging: comedi (cb_pcidas): use PCI_DEVICE() macro

This is the first of a patch series that uses PCI_DEVICE() macro for pci table entries on comedi drivers and thus improving readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (cb_pcidda): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:32:43 +0000 (02:32 -0400)]
staging: comedi (cb_pcidda): use PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (cb_pcidio): user PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:33:26 +0000 (02:33 -0400)]
staging: comedi (cb_pcidio): user PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (rtd520): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:35:07 +0000 (02:35 -0400)]
staging: comedi (rtd520): use PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (me4000): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:35:57 +0000 (02:35 -0400)]
staging: comedi (me4000): use PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (cb_pcimdas): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:36:45 +0000 (02:36 -0400)]
staging: comedi (cb_pcimdas): use PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (adv_pci_dio): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:37:42 +0000 (02:37 -0400)]
staging: comedi (adv_pci_dio): use PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (adl_pci6208): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:38:37 +0000 (02:38 -0400)]
staging: comedi (adl_pci6208): use PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi (adl_pci9118): use PCI_DEVICE() macro
Javier Martinez Canillas [Sat, 7 Aug 2010 06:39:33 +0000 (02:39 -0400)]
staging: comedi (adl_pci9118): use PCI_DEVICE() macro

Use PCI_DEVICE() macro for pci table entries on comedi driver and thus improves readability.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>