firefly-linux-kernel-4.4.55.git
11 years agostaging: tidspbridge: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:21:01 +0000 (13:21 -0500)]
staging: tidspbridge: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: sm7xxfb: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:21:00 +0000 (13:21 -0500)]
staging: sm7xxfb: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: slicoss: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:59 +0000 (13:20 -0500)]
staging: slicoss: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: octeon_ethernet: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:57 +0000 (13:20 -0500)]
staging: octeon_ethernet: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: pc300: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:54 +0000 (13:20 -0500)]
staging: pc300: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: drm/imx: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:51 +0000 (13:20 -0500)]
staging: drm/imx: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: crystalhd: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:49 +0000 (13:20 -0500)]
staging: crystalhd: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: csr: remove CONFIG_HOTPLUG ifdefs
Bill Pemberton [Mon, 19 Nov 2012 18:19:22 +0000 (13:19 -0500)]
staging: csr: remove CONFIG_HOTPLUG ifdefs

Remove conditional code based on CONFIG_HOTPLUG being false.  It's
always on now in preparation of it going away as an option.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: iio: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:21:38 +0000 (13:21 -0500)]
staging: iio: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: iio: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:37 +0000 (13:26 -0500)]
staging: iio: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: iio: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:21:57 +0000 (13:21 -0500)]
staging: iio: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: nvec: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:41 +0000 (13:26 -0500)]
staging: nvec: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Julian Andres Klode <jak@jak-linux.org>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: nvec: remove use of __devinitconst
Bill Pemberton [Mon, 19 Nov 2012 18:25:26 +0000 (13:25 -0500)]
staging: nvec: remove use of __devinitconst

CONFIG_HOTPLUG is going away as an option so __devinitconst is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Julian Andres Klode <jak@jak-linux.org>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: nvec: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:22:07 +0000 (13:22 -0500)]
staging: nvec: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Julian Andres Klode <jak@jak-linux.org>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: nvec: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:55 +0000 (13:20 -0500)]
staging: nvec: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Julian Andres Klode <jak@jak-linux.org>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: sbecrc.c: fixes coding style issue
Johan Meiring [Tue, 20 Nov 2012 17:28:51 +0000 (19:28 +0200)]
staging: cxt1e1: sbecrc.c: fixes coding style issue

This commit sorts out a coding style issue related to spaces between
parentheses and function names.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: sbecrc.c: fixes brace placement
Johan Meiring [Tue, 20 Nov 2012 17:28:50 +0000 (19:28 +0200)]
staging: cxt1e1: sbecrc.c: fixes brace placement

This commit sorts out the incorrect placement of braces in the file.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: sbecrc.c: fixes indentation issues
Johan Meiring [Tue, 20 Nov 2012 17:28:49 +0000 (19:28 +0200)]
staging: cxt1e1: sbecrc.c: fixes indentation issues

This commit converts several instances of space-based indentation
to use tabs instead.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.c: fixes placement of parentheses
Johan Meiring [Tue, 20 Nov 2012 17:28:48 +0000 (19:28 +0200)]
staging: cxt1e1: musycc.c: fixes placement of parentheses

This commit fixes several incorrect placements of parantheses, as
identified by the checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.c: fixes brace placement
Johan Meiring [Tue, 20 Nov 2012 17:28:47 +0000 (19:28 +0200)]
staging: cxt1e1: musycc.c: fixes brace placement

This commit fixes incorrect brace placement as reported by the
checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.c: uses tabs for indentation
Johan Meiring [Tue, 20 Nov 2012 17:28:46 +0000 (19:28 +0200)]
staging: cxt1e1: musycc.c: uses tabs for indentation

This commit converts several instances of space usage for
indentation to tabs.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.h: fixes brace placement
Johan Meiring [Tue, 20 Nov 2012 17:28:45 +0000 (19:28 +0200)]
staging: cxt1e1: musycc.h: fixes brace placement

This commit fixes incorrect brace placement.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.h: fixes coding style issues
Johan Meiring [Tue, 20 Nov 2012 17:28:44 +0000 (19:28 +0200)]
staging: cxt1e1: musycc.h: fixes coding style issues

This commit fixes instances of spaces being used for indentation
instead of tabs.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: cxt1e1: musycc.h: fixes indentation issues
Johan Meiring [Tue, 20 Nov 2012 17:28:43 +0000 (19:28 +0200)]
staging: cxt1e1: musycc.h: fixes indentation issues

This commit fixes indentation issues that were reported by the
checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: drm/imx: Remove duplicate inclusion of linux/videodev2.h
Sachin Kamat [Tue, 20 Nov 2012 08:37:16 +0000 (14:07 +0530)]
staging: drm/imx: Remove duplicate inclusion of linux/videodev2.h

linux/videodev2.h was included twice.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:36 +0000 (13:26 -0500)]
staging: comedi: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:21:58 +0000 (13:21 -0500)]
staging: comedi: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:21:37 +0000 (13:21 -0500)]
staging: comedi: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: comedi: me_daq: remove broken workaround for PLX bug
Ian Abbott [Tue, 20 Nov 2012 11:08:56 +0000 (11:08 +0000)]
staging: comedi: me_daq: remove broken workaround for PLX bug

The PLX PCI 9050 interface chip has a bug where its local configuration
registers accessible through PCI BAR 0 and/or PCI BAR 1 (depending on
settings loaded from a serial EEPROM or local bus processor) are
unreadable (always read 0 instead of the true register values) if the
base address starts on an odd multiple of 0x80 (i.e.  has bit 7 set to
1).

The "me_daq" driver attempts to work around this by writing to the PCI
config space to swap the addresses assigned to PCI BAR 0 and PCI BAR 5
(which has been initially configured by serial EEPROM load as a spare
region of the same length as the PCI BAR 0 region).  (If the PCI BAR 5
region is absent, it attempts to reduce the PCI BAR 0 address by 0x80,
which is likely to cause havoc for some other device, but that case
shouldn't be reachable in practice.)

The workaround in the driver is ineffective because it has already
ioremapped the memory from `pci_resource_start(pcidev, 0)` *before* it
does the workaround, so after swapping PCI BAR 0 and PCI BAR 5, this
memory will end up accessing whatever onboard registers PCI BAR 5 was
linked to instead of the local configuration registers.  It also leaves
the addresses in the physical PCI BAR registers set differently to the
resource start addresses recorded in the `struct pci_dev`.

The workaround could be fixed by ioremapping `pci_resource_start(pcidev,
5)` if the PCI BAR addresses were physically swapped (and the fallback
workaround of subtracting 0x80 from the base address should really be
removed altogether).  However, it's not really worth it.  This sort of
thing should be worked around in "drivers/pci/quirks.c" by ensuring that
PCI BAR 0 and/or PCI BAR 1 do not end up on an odd multiple of 0x80
bytes.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8192u: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:46 +0000 (13:26 -0500)]
staging: rtl8192u: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8192e: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:45 +0000 (13:26 -0500)]
staging: rtl8192e: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8187se: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:44 +0000 (13:26 -0500)]
staging: rtl8187se: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8192e: remove use of __devinitdata
Bill Pemberton [Mon, 19 Nov 2012 18:24:45 +0000 (13:24 -0500)]
staging: rtl8192e: remove use of __devinitdata

CONFIG_HOTPLUG is going away as an option so __devinitdata is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8187se: remove use of __devinitdata
Bill Pemberton [Mon, 19 Nov 2012 18:24:44 +0000 (13:24 -0500)]
staging: rtl8187se: remove use of __devinitdata

CONFIG_HOTPLUG is going away as an option so __devinitdata is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8187se: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:22:08 +0000 (13:22 -0500)]
staging: rtl8187se: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8192e: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:22:05 +0000 (13:22 -0500)]
staging: rtl8192e: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8192u: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:22:04 +0000 (13:22 -0500)]
staging: rtl8192u: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8192e: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:58 +0000 (13:20 -0500)]
staging: rtl8192e: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: rtl8187se: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:56 +0000 (13:20 -0500)]
staging: rtl8187se: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoStaging: rtl8187se: remove check for IW_ENCODE_DISABLED
MAACHE Mehdi [Wed, 21 Nov 2012 14:18:29 +0000 (15:18 +0100)]
Staging: rtl8187se: remove check for IW_ENCODE_DISABLED

The original code had a no-op stub where it checked if
IW_ENCODE_DISABLED and did nothing.  Then in a cleanup patch we
accidentally turned the check on.  That was: de171bd6ff "Staging:
rtl8187se: r8180_wx: fixed a lot of checkpatch.pl issues".

The check should just be removed.

Signed-off-by: Mehdi MAACHE <mehdi.maache@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in r8185b_init.c
YAMANE Toshiaki [Tue, 20 Nov 2012 20:17:13 +0000 (05:17 +0900)]
staging/rtl8187se: Fix spacing coding style in r8185b_init.c

The following errors and warnings fixed.
- ERROR: space prohibited after that open parenthesis '('
- ERROR: space prohibited before that close parenthesis ')'
- ERROR: space required before the open parenthesis '('
- WARNING: braces {} are not necessary for any arm of this statement

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Use netdev_ printks in r8185b_init.c
YAMANE Toshiaki [Tue, 20 Nov 2012 20:16:37 +0000 (05:16 +0900)]
staging/rtl8187se: Use netdev_ printks in r8185b_init.c

The following warnings fixed.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
- WARNING: Prefer netdev_info(netdev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_wep.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:13:59 +0000 (21:13 +0900)]
staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_wep.c

The following errors and warnings fixed.
- ERROR: code indent should use tabs where possible
- WARNING: please, no spaces at the start of a line

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Use pr_ printks in ieee80211/ieee80211_crypt_wep.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:13:46 +0000 (21:13 +0900)]
staging/rtl8187se: Use pr_ printks in ieee80211/ieee80211_crypt_wep.c

The following warnings fixed.
- WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

and add pr_fmt.

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_wep.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:13:32 +0000 (21:13 +0900)]
staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_wep.c

The following errors fixed.
-ERROR: "foo * bar" should be "foo *bar"

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix include file issue in ieee80211/ieee80211_crypt_wep.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:13:17 +0000 (21:13 +0900)]
staging/rtl8187se: Fix include file issue in ieee80211/ieee80211_crypt_wep.c

The following warning fixed.
- WARNING: Use #include <linux/string.h> instead of <asm/string.h>

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_ccmp.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:13:05 +0000 (21:13 +0900)]
staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_ccmp.c

The following error and warning fixed.
- ERROR: code indent should use tabs where possible
- WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Use pr_ printks in ieee80211/ieee80211_crypt_ccmp.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:12:52 +0000 (21:12 +0900)]
staging/rtl8187se: Use pr_ printks in ieee80211/ieee80211_crypt_ccmp.c

The following warnings fixed.
- WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

and add pr_fmt.

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_ccmp.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:12:39 +0000 (21:12 +0900)]
staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt_ccmp.c

The following errors fixed.
-ERROR: "foo * bar" should be "foo *bar"

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix include file issue in ieee80211/ieee80211_crypt_ccmp.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:12:25 +0000 (21:12 +0900)]
staging/rtl8187se: Fix include file issue in ieee80211/ieee80211_crypt_ccmp.c

The following warnings fixed.
- WARNING: Use #include <linux/string.h> instead of <asm/string.h>

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_module.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:12:11 +0000 (21:12 +0900)]
staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_module.c

The following errors and warnings fixed.
- ERROR: space required after that ',' (ctx:VxV)
- ERROR: code indent should use tabs where possible
- WARNING: please, no space before tabs
- WARNING: please, no spaces at the start of a line
- WARNING: suspect code indent for conditional statements (8, 10)

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Use netdev_ printks in ieee80211/ieee80211_module.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:11:54 +0000 (21:11 +0900)]
staging/rtl8187se: Use netdev_ printks in ieee80211/ieee80211_module.c

The following warning fixed.
- WARNING: Prefer netdev_warn(netdev, ... then dev_warn(dev, ... then pr_warn(...  to printk(KERN_WARNING ...

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix include file issue in ieee80211/ieee80211_module.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:11:40 +0000 (21:11 +0900)]
staging/rtl8187se: Fix include file issue in ieee80211/ieee80211_module.c

The following warning fixed.
- WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt.h
YAMANE Toshiaki [Tue, 20 Nov 2012 12:11:25 +0000 (21:11 +0900)]
staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt.h

The following error fixed.
-ERROR: "foo * bar" should be "foo *bar"

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:11:12 +0000 (21:11 +0900)]
staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_crypt.c

The following errors fixed.
-ERROR: "foo * bar" should be "foo *bar"

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Use pr_ printks in ieee80211/ieee80211_crypt.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:10:57 +0000 (21:10 +0900)]
staging/rtl8187se: Use pr_ printks in ieee80211/ieee80211_crypt.c

The following warnings fixed.
- WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

and add pr_fmt.

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix include file issue in ieee80211/ieee80211_crypt.c
YAMANE Toshiaki [Tue, 20 Nov 2012 12:10:42 +0000 (21:10 +0900)]
staging/rtl8187se: Fix include file issue in ieee80211/ieee80211_crypt.c

The following warnings fixed.
- WARNING: Use #include <linux/string.h> instead of <asm/string.h>
- WARNING: Use #include <linux/errno.h> instead of <asm/errno.h>

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging/rtl8187se: Fix spacing coding style in r8180_dm.h
YAMANE Toshiaki [Tue, 20 Nov 2012 12:09:55 +0000 (21:09 +0900)]
staging/rtl8187se: Fix spacing coding style in r8180_dm.h

The following errors fixed.
-ERROR: "foo * bar" should be "foo *bar"

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: Removing final checkpatch errors, all line >80 chars
Mark Einon [Fri, 16 Nov 2012 10:47:42 +0000 (10:47 +0000)]
staging: et131x: Removing final checkpatch errors, all line >80 chars

Trivial Whitespace changes only. No checkpatch errors exist in et131x
after this change.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: Replace kmem_cache use with plain kmalloc/kfree
Mark Einon [Fri, 16 Nov 2012 10:47:41 +0000 (10:47 +0000)]
staging: et131x: Replace kmem_cache use with plain kmalloc/kfree

The use of a kmem_cache was noted as being unusual in the TODO. Replace
the kmem_cache with kmalloc/kfree so that the code is less suprising.

Also tidy up the mess that was the et131x_init_recv() out of memory
error path.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: Remove incorrect comments regarding alignment
Mark Einon [Fri, 16 Nov 2012 10:47:40 +0000 (10:47 +0000)]
staging: et131x: Remove incorrect comments regarding alignment

A previous change removed code that aligned memory returned from
dma_alloc_coherent() to a 4k boundary, which was not necessary.

Some comments regarding this alignment still exist, so remove them
as they no longer apply.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: Reduce indenting in et131x_rx_dma_memory_free()
Mark Einon [Fri, 16 Nov 2012 10:47:39 +0000 (10:47 +0000)]
staging: et131x: Reduce indenting in et131x_rx_dma_memory_free()

This change negates an 'if' statement, allowing a large block of code
to be un-indented, making the code more readable.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: Remove alignment offset padding on DMA buffer allocation/free
Mark Einon [Fri, 16 Nov 2012 10:47:38 +0000 (10:47 +0000)]
staging: et131x: Remove alignment offset padding on DMA buffer allocation/free

This padding was used to align buffers to a 4k boundary when returned
from dma_alloc_coherent(). As the buffers are already 4k aligned, and
the alignment no longer performed, the padding is not needed.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: Refactor et131x_isr() to remove indenting
Mark Einon [Fri, 16 Nov 2012 10:47:37 +0000 (10:47 +0000)]
staging: et131x: Refactor et131x_isr() to remove indenting

By negating a 'status' variable check in et131x_isr(), we can remove
the indenting of a large block of code, increasing the readability.

This patch does exactly that.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:20:50 +0000 (13:20 -0500)]
staging: et131x: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:22:12 +0000 (13:22 -0500)]
staging: et131x: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Acked-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: et131x: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:57 +0000 (13:26 -0500)]
staging: et131x: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Acked-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: remove use of __devexit
Bill Pemberton [Mon, 19 Nov 2012 18:26:54 +0000 (13:26 -0500)]
staging: wlags49_h2: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: remove use of __devinitdata
Bill Pemberton [Mon, 19 Nov 2012 18:24:47 +0000 (13:24 -0500)]
staging: wlags49_h2: remove use of __devinitdata

CONFIG_HOTPLUG is going away as an option so __devinitdata is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: remove use of __devinit
Bill Pemberton [Mon, 19 Nov 2012 18:21:53 +0000 (13:21 -0500)]
staging: wlags49_h2: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: remove use of __devexit_p
Bill Pemberton [Mon, 19 Nov 2012 18:19:34 +0000 (13:19 -0500)]
staging: wlags49_h2: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed, remove it.

This also changes the syntax for the initialization of the wl_driver
struct to match convention.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: ap_h2.c: fixes spaces-before-tabs problems
Johan Meiring [Tue, 20 Nov 2012 14:44:59 +0000 (16:44 +0200)]
staging: wlags49_h2: ap_h2.c: fixes spaces-before-tabs problems

This commit sorts out a few instances of spaces before tabs, as
reported by the checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: wl_if.h: gets rid of C99 // comments
Johan Meiring [Tue, 20 Nov 2012 14:44:58 +0000 (16:44 +0200)]
staging: wlags49_h2: wl_if.h: gets rid of C99 // comments

This commit converts all C99 // comments to standard /* */ comments

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: wl_if.h: fixes brace placement
Johan Meiring [Tue, 20 Nov 2012 14:44:57 +0000 (16:44 +0200)]
staging: wlags49_h2: wl_if.h: fixes brace placement

This commit fixes incorrect brace placement, as reported by the
checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: wl_if.h: fixes 80 char line length issues
Johan Meiring [Tue, 20 Nov 2012 14:44:56 +0000 (16:44 +0200)]
staging: wlags49_h2: wl_if.h: fixes 80 char line length issues

This commit sorts out 80+ char line length issues that were reported
by the checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: wl_if.h: fixes spaces-before-tabs issue
Johan Meiring [Tue, 20 Nov 2012 14:44:55 +0000 (16:44 +0200)]
staging: wlags49_h2: wl_if.h: fixes spaces-before-tabs issue

This commit fixes a spaces-before-tabs problem that was reported by
the checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: wl_if.h: fixes tab indentation
Johan Meiring [Tue, 20 Nov 2012 14:44:54 +0000 (16:44 +0200)]
staging: wlags49_h2: wl_if.h: fixes tab indentation

This commit sorts out the tab & space indentation problems that were
reported by the checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: wlags49_h2: wl_if.h: fixes macro styling issues
Johan Meiring [Tue, 20 Nov 2012 14:44:10 +0000 (16:44 +0200)]
staging: wlags49_h2: wl_if.h: fixes macro styling issues

This commit sorts out macro styling issues that were indicated by
the checkpatch.pl script,

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: ozwpan: Remove redundant null check before kfree in ozhcd.c
Sachin Kamat [Tue, 20 Nov 2012 11:40:10 +0000 (17:10 +0530)]
staging: ozwpan: Remove redundant null check before kfree in ozhcd.c

kfree on NULL pointer is a no-op.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: ozwpan: Remove redundant null check before kfree in ozproto.c
Sachin Kamat [Tue, 20 Nov 2012 11:40:09 +0000 (17:10 +0530)]
staging: ozwpan: Remove redundant null check before kfree in ozproto.c

kfree on NULL pointer is a no-op.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: ozwpan: Remove redundant null check before kfree in ozpd.c
Sachin Kamat [Tue, 20 Nov 2012 11:40:08 +0000 (17:10 +0530)]
staging: ozwpan: Remove redundant null check before kfree in ozpd.c

kfree on NULL pointer is a no-op.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agostaging: ozwpan: Include oz_events_clear() conditionally
Sachin Kamat [Tue, 20 Nov 2012 08:56:58 +0000 (14:26 +0530)]
staging: ozwpan: Include oz_events_clear() conditionally

oz_events_clear() is referenced only when CONFIG_DEBUG_FS is defined.
Move the definition too under this flag.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoMerge tag 'iio-for-3.8e' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio...
Greg Kroah-Hartman [Wed, 21 Nov 2012 20:32:57 +0000 (12:32 -0800)]
Merge tag 'iio-for-3.8e' of git://git./linux/kernel/git/jic23/iio into staging-next

From Jonathan:

  "Fifth round of new IIO drivers, cleanups and fixes for the 3.8 cycle.

  Here we have a number of minor fixes.
  * a quirk for the hid sensor driver should be a boolean option.
  * return an error for a failed memdup in the hid sensor driver.
  * Fix a return value in adt7410.
  * A double free in the IIO event infrastructure.
  * Disabling interrupts in tsl2563 was wrong (never been correct!)
  * Incorrect signature for the iio_buffer_register stub
  * Incorrect return for isl29018 write_raw callback.
  * A number of minor fixes as part of the various rework series.

  New drivers and major rework.
  * Introduce and use extensively an adis library for numerous spi
    Analog Devices mems sensors.  This then moves out of staging.
  * Lots of new stuff then added to this library to support newer
    sensors.
  * New drivers for ADIS16136 and ADIS16480 and similar.
  * Core support for barometric pressure sensors.
  * ad7298 cleanup and move out of staging.

  The bulk of this is from Lars-Peter Clausen.  He's been rather
  busy!"

11 years agoiio:adc:ad7298 make the tx and rx buffers __be16
Jonathan Cameron [Wed, 21 Nov 2012 18:24:26 +0000 (18:24 +0000)]
iio:adc:ad7298 make the tx and rx buffers __be16

These buffers are a little interesting in that their
content may have variable endianness, but all but one
element will definitely be big endian.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
11 years agoiio:imu: Add support for the ADIS16480 and similar IMUs
Lars-Peter Clausen [Tue, 20 Nov 2012 13:36:00 +0000 (13:36 +0000)]
iio:imu: Add support for the ADIS16480 and similar IMUs

This patch adds support for the ADIS16375, ADIS16480, ADIS16485, ADIS16488 6
degree to 10 degree of freedom IMUs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agoiio: Factor out fixed point number parsing into its own function
Lars-Peter Clausen [Tue, 20 Nov 2012 13:36:00 +0000 (13:36 +0000)]
iio: Factor out fixed point number parsing into its own function

Factor out the code for parsing fixed point numbers into its own function and
make this function globally available. This allows us to reuse the code to parse
fixed point numbers in individual IIO drivers.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agoiio: Add pressure channel type
Lars-Peter Clausen [Tue, 20 Nov 2012 13:36:00 +0000 (13:36 +0000)]
iio: Add pressure channel type

This patch adds support for a new IIO channel type for pressure measurements.
This can for example be used for barometric pressure sensors.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agoiio:imu:adis: Add paging support
Lars-Peter Clausen [Tue, 20 Nov 2012 13:36:00 +0000 (13:36 +0000)]
iio:imu:adis: Add paging support

Some of the newer generation devices from the ADIS16XXX series have more
registers than what can be supported with the current register addressing
scheme. These devices implement register paging to support a larger register
range. Each page is 128 registers large and the currently active page can be
selected via register 0x00 in each page. This patch implements transparent
paging inside the common adis library. The register read/write interface stays
the same and when a register is accessed the library automatically switches to
the correct page if it is not already selected. The page number is encoded in
the upper bits of the register number, e.g. register 0x5 of page 1 is 0x85.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agoiio:gyro: Add support for the ADIS16136 gyroscope
Lars-Peter Clausen [Tue, 20 Nov 2012 13:36:00 +0000 (13:36 +0000)]
iio:gyro: Add support for the ADIS16136 gyroscope

This patch adds support for the ADIS16133, ADIS16135, ADIS16136 single channel
gyroscopes. The main difference between them is the sensor precision.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agoiio:imu:adis: Add support for 32bit registers
Lars-Peter Clausen [Tue, 20 Nov 2012 13:36:00 +0000 (13:36 +0000)]
iio:imu:adis: Add support for 32bit registers

Some of the newer generation devices from the ADIS16XXX family have 32bit wide
register which spans two 16bit wide registers. This patch adds support for
reading and writing a 32bit wide register.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agoiio:imu:adis: Add debugfs register access support
Lars-Peter Clausen [Tue, 20 Nov 2012 13:36:00 +0000 (13:36 +0000)]
iio:imu:adis: Add debugfs register access support

Provide a IIO debugfs register access function for the ADIS library. This
function can be used by individual drivers to allow raw register access via
debugfs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio: Move the ad7298 driver out of staging
Lars-Peter Clausen [Sat, 17 Nov 2012 11:42:59 +0000 (11:42 +0000)]
staging:iio: Move the ad7298 driver out of staging

The driver does not expose any custom API to userspace and none of the standard
static code checker tools report any issues, so move it out of staging.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio:ad7298: Squash everything into one file
Lars-Peter Clausen [Thu, 15 Nov 2012 13:15:00 +0000 (13:15 +0000)]
staging:iio:ad7298: Squash everything into one file

The recent cleanups have decimated the drivers code size by quite a bit. It is
only a few hundred lines in total now. Putting everything into one file also
allows to reduce the code size a bit more by removing a few lines of boilerplate
code. The only functional change made by this patch is that we now always
include buffer support, instead of making it optional. This is more consistent
with what we do for other drivers.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio:ad7298: Fix temperature scale and offset
Lars-Peter Clausen [Thu, 15 Nov 2012 13:15:00 +0000 (13:15 +0000)]
staging:iio:ad7298: Fix temperature scale and offset

The temperature scale and offset depend on the reference voltage, the current
formula used in the driver assumes a 2.5V reference. This patch modifies the
code to report the unprocessed value for the temperature channel "raw" property
and to provide proper "scale" and "offset" properties which depend on the
selected reference voltage.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio:ad7298: Rework regulator handling
Lars-Peter Clausen [Thu, 15 Nov 2012 13:15:00 +0000 (13:15 +0000)]
staging:iio:ad7298: Rework regulator handling

Rework the regulator handling of the driver to match more closely what we do in
other drivers. Make the regulator non-optional if a external reference is used.
Also dispose the option of specifying the reference voltage via platform data.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio:ad7298: Do not perform endianness conversion in buffered mode
Lars-Peter Clausen [Thu, 15 Nov 2012 13:15:00 +0000 (13:15 +0000)]
staging:iio:ad7298: Do not perform endianness conversion in buffered mode

For buffered mode we do not want to perform endianness conversion in the kernel,
but rather offload it to user space, since it is not always required to do a
conversion at all. It also greatly simplifies the kernel code since no
post-processing has to be done and may allow future optimizations like streaming
data directly to a storage device or over the network via DMA.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio: Move adis library out of staging
Lars-Peter Clausen [Tue, 13 Nov 2012 13:28:00 +0000 (13:28 +0000)]
staging:iio: Move adis library out of staging

Now that the adis library no longer depends on the sw_ring buffer implementation
we can move it out of staging.

While we are at it also sort the entries in the iio Kconfig and Makefile to be
in alphabetical order.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio:adis: Preallocate transfer message
Lars-Peter Clausen [Tue, 13 Nov 2012 13:28:00 +0000 (13:28 +0000)]
staging:iio:adis: Preallocate transfer message

Currently the driver reads out all sample registers of the device and throws
away those which it does not need. Furthermore the SPI message is constructed
each time the trigger handler is run, although it will be the same each time.
This patch preallocates and pre-constructs the SPI message in the
"update_scan_mode" callback. Only those register which are actually selected for
sampling are included in the message. The patch also gets rid of the conversion
of the sample data from big endian to the native endianness and instead marks
the channel as big endian in its scan type. This allows to directly push the
SPI transfer buffer to the IIO buffer without the need to post-process it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio:adis_lib: Use triggered buffer setup helper function
Lars-Peter Clausen [Tue, 13 Nov 2012 13:28:00 +0000 (13:28 +0000)]
staging:iio:adis_lib: Use triggered buffer setup helper function

Use the triggered buffer helper functions to setup and tear down the buffer for
the adis library instead of doing this manually. This also means that we switch
away from the deprecated sw_ring buffer and use the kfifo buffer now instead.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
11 years agostaging:iio:adis16260: Use adis library
Lars-Peter Clausen [Tue, 13 Nov 2012 13:28:00 +0000 (13:28 +0000)]
staging:iio:adis16260: Use adis library

Use the new adis library for the adis16260 driver. This allows us to completely
scrap the adis16260 buffer and trigger code and about half of the core driver
code.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>