rk29-pwm-regulator: pwm_voltage_map as const, fix gcc warning: initialization discards qualifiers from pointer target type

rk: usb_detect: add irq debounce for gpio detect

rk3168: modidied key map in rk3168 top board

rk3168:act8846:modify some error

rk2928&rk30&rk3066b: new iomux support

pack-kernel.sh: open source every file

rk292x:move pwm set suspend voltage

camera:query max camera resolution failed ,fix it

rk3168: add BT support in rk3168 top board

rk3168:modify act8846,addldo9 init

rk30: pm: support sram_log

rk30: pm: use pm_emit_log_char to log

rk: printk: add pm_emit_log_char

rk30: ds975: defconfig: rm TEST_POWER and FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE

rk3066: uart0 auto support 3M

rk3066b: uart0 auto support 3M

rk30 i2s : fix CONFIG_SND_I2SO_USE_EIGHT_CHANNELS error

rk3168:add camera support in rk3168 top board

rk3066 i2s : add I2S0 channels choose，default using two channels

adc_battery:the bug otg can not  identification host

rk3168:modify defult voltage,modify some warnings

rk3168:add act8846 pmu support in boardconfig

suspend: power optimization for vccio(usb to uart bypass)

DS975: change BATTERY_RK30_ADC to BATTERY_RK30_ADC_FAC

rk3066: support mt5931 wifi and mt6622 bt power control

support RK903 BT

change pll resume times in pm.c

DS975: set backlight min_brightness to 70

rt5631 phone: standby enable micbias

Merge remote-tracking branch 'aosp/android-3.0' into develop-3.0

Conflicts:
drivers/net/wireless/bcmdhd/Makefile
drivers/net/wireless/bcmdhd/bcmsdh.c
drivers/net/wireless/bcmdhd/bcmsdh_linux.c
drivers/net/wireless/bcmdhd/bcmsdh_sdmmc.c
drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c
drivers/net/wireless/bcmdhd/dhd.h
drivers/net/wireless/bcmdhd/dhd_cfg80211.c
drivers/net/wireless/bcmdhd/dhd_custom_gpio.c
drivers/net/wireless/bcmdhd/dhd_linux.c
drivers/net/wireless/bcmdhd/dhd_sdio.c
drivers/net/wireless/bcmdhd/include/bcmutils.h
drivers/net/wireless/bcmdhd/include/epivers.h
drivers/net/wireless/bcmdhd/include/sbchipc.h
drivers/net/wireless/bcmdhd/include/sdioh.h
drivers/net/wireless/bcmdhd/include/wlioctl.h
drivers/net/wireless/bcmdhd/wl_android.c
drivers/net/wireless/bcmdhd/wl_cfg80211.c
drivers/net/wireless/bcmdhd/wl_cfg80211.h
drivers/net/wireless/bcmdhd/wl_cfgp2p.c
drivers/net/wireless/bcmdhd/wl_cfgp2p.h
drivers/net/wireless/bcmdhd/wldev_common.c

Revert "Merge branch 'develop-3.0' of ssh://10.10.10.29/rk/kernel into develop-3.0"

This reverts commit dd2610d92ed0e96ad9282701a1238776148e8db1, reversing
changes made to 78bf84a2dd7af75076ef2453d3425acab7cd5910.

Merge branch 'develop-3.0' of ssh://10.10.10.29/rk/kernel into develop-3.0

update network protcol to support bcm direct

add DS975 board and defconfig

modify lcd_LG_LP097X02 driver

add ct36x_ts driver

UART: fix bug about BOTH_EMPTY V1.3

adc-battery: otg cannot identification

usb: complete urb when data toggle error occurred

rk3066b: m701: remove board-rk3066b-m701-key.c

rk2928: usb: fix rk2928/2926 usb phy non-driving err

rk30: sdk: inline board-rk30-sdk-key.c and remove board-rk30-sdk-key.c

rk: key.h add EV_ENCALL EV_MENU PRESS_LEV_LOW/HIGH define

rk30: remove board-rk3066b-sdk-sdmmc.c, which is incompatible with latest sdmmc driver

rk30: remove board-rk3108-tb-sdmmc.c, which is incompatible with latest sdmmc driver

rk30: remove board-rk30-phone-sdmmc.c, which is incompatible with latest sdmmc driver

rk30: pm: printk while dump gpio inten and refactor rk30_pm_dump_irq

rk: fiq_debugger: add last_kmsg command

rk: last_log: version 2.0, map log buf as noncached, add last_log_get API

solve board-rk2928-sdk-sdmmc.c make error

rk2928: update process of pll power up when resume from deep sleep, solve the problem: pll some times can not lock when resume from deep sleep mode

RK292X:add VPU dvfs

rk3168:modified mmc config to fit new sdmmc interface

3G dongle support

Revert "3G dongle support"

This reverts commit d1f418ba3b239ab9cf5d6de84800ab15415240ca.

Merge branch 'develop-3.0' of ssh://10.10.10.29/rk/kernel into develop-3.0

rk3168:add rk3168 top board config

Revert "Support more 3G dongle VID PID"

This reverts commit 1dc2de3109aa68d4e4a98f7f7a432db39e6c1ac1.

Support more 3G dongle VID PID

3G dongle support

Merge remote-tracking branch 'stable/linux-3.0.y' into develop-3.0

Conflicts:
Makefile

rk30: fix wakeup bug when switch to 32K

rk: refactor gpio.h and add new gpio_is_valid

rt5631: create source for phone or phonepad

RK2928SDK use rk903-wifi
delete the compile error when use RK903-wifi, due to define the pin-iomux-name error.

camera: ov5642/ov5640 add support const focus

Linux 3.0.56

scsi: Silence unnecessary warnings about ioctl to partition

commit 6d9359280753d2955f86d6411047516a9431eb51 upstream.

Sometimes, warnings about ioctls to partition happen often enough that they
form majority of the warnings in the kernel log and users complain. In some
cases warnings are about ioctls such as SG_IO so it's not good to get rid of
the warnings completely as they can ease debugging of userspace problems
when ioctl is refused.

Since I have seen warnings from lots of commands, including some proprietary
userspace applications, I don't think disallowing the ioctls for processes
with CAP_SYS_RAWIO will happen in the near future if ever. So lets just
stop warning for processes with CAP_SYS_RAWIO for which ioctl is allowed.

Acked-by: Paolo Bonzini <pbonzini@redhat.com>
CC: James Bottomley <JBottomley@parallels.com>
CC: linux-scsi@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: Satoru Takeuchi <satoru.takeuchi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drm/i915: Add no-lvds quirk for Supermicro X7SPA-H

commit c31407a3672aaebb4acddf90944a114fa5c8af7b upstream.

Reported-and-tested-by: Francois Tigeot <ftigeot@wolfpond.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55375
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard

commit a51d4ed01e5bb39d2cf36a12f9976ab08872c192 upstream.

This board is incorrectly detected as having an LVDS connector,
resulting in the VGA output (the only available output on the board)
showing the console only in the top-left 1024x768 pixels, and an extra
LVDS connector appearing in X.

It's a desktop Mini-ITX board using an Atom D525 CPU with an NM10
chipset.

I've had this board for about a year, but this is the first time I
noticed the issue because I've been running it headless for most of its
life.

Signed-off-by: Calvin Walton <calvin.walton@kepstin.ca>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

ACPI: missing break

commit 879dca019dc43a1622edca3e7dde644b14b5acc5 upstream.

We handle NOTIFY_THROTTLING so don't then fall through to unsupported event.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

route: release dst_entry.hh_cache when handling redirects

Stable-3.0 commit 42ab5316 (ipv4: fix redirect handling) was
backport of mainline commit 9cc20b26 from 3.2-rc3 where hh
member of struct dst_entry was already gone.

However, in 3.0 we still have it and we have to clean it as
well, otherwise it keeps pointing to the cleaned up (and
unusable) hh_cache entry and packets cannot be sent out.

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Revert "sched, autogroup: Stop going ahead if autogroup is disabled"

commit fd8ef11730f1d03d5d6555aa53126e9e34f52f12 upstream.

This reverts commit 800d4d30c8f20bd728e5741a3b77c4859a613f7c.

Between commits 8323f26ce342 ("sched: Fix race in task_group()") and
800d4d30c8f2 ("sched, autogroup: Stop going ahead if autogroup is
disabled"), autogroup is a wreck.

With both applied, all you have to do to crash a box is disable
autogroup during boot up, then reboot..  boom, NULL pointer dereference
due to commit 800d4d30c8f2 not allowing autogroup to move things, and
commit 8323f26ce342 making that the only way to switch runqueues:

  BUG: unable to handle kernel NULL pointer dereference at           (null)
  IP: [<ffffffff81063ac0>] effective_load.isra.43+0x50/0x90
  Pid: 7047, comm: systemd-user-se Not tainted 3.6.8-smp #7 MEDIONPC MS-7502/MS-7502
  RIP: effective_load.isra.43+0x50/0x90
  Process systemd-user-se (pid: 7047, threadinfo ffff880221dde000, task ffff88022618b3a0)
  Call Trace:
    select_task_rq_fair+0x255/0x780
    try_to_wake_up+0x156/0x2c0
    wake_up_state+0xb/0x10
    signal_wake_up+0x28/0x40
    complete_signal+0x1d6/0x250
    __send_signal+0x170/0x310
    send_signal+0x40/0x80
    do_send_sig_info+0x47/0x90
    group_send_sig_info+0x4a/0x70
    kill_pid_info+0x3a/0x60
    sys_kill+0x97/0x1a0
    ? vfs_read+0x120/0x160
    ? sys_read+0x45/0x90
    system_call_fastpath+0x16/0x1b
  Code: 49 0f af 41 50 31 d2 49 f7 f0 48 83 f8 01 48 0f 46 c6 48 2b 07 48 8b bf 40 01 00 00 48 85 ff 74 3a 45 31 c0 48 8b 8f 50 01 00 00 <48> 8b 11 4c 8b 89 80 00 00 00 49 89 d2 48 01 d0 45 8b 59 58 4c
  RIP  [<ffffffff81063ac0>] effective_load.isra.43+0x50/0x90
   RSP <ffff880221ddfbd8>
  CR2: 0000000000000000

Signed-off-by: Mike Galbraith <efault@gmx.de>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Yong Zhang <yong.zhang0@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

workqueue: exit rescuer_thread() as TASK_RUNNING

commit 412d32e6c98527078779e5b515823b2810e40324 upstream.

A rescue thread exiting TASK_INTERRUPTIBLE can lead to a task scheduling
off, never to be seen again.  In the case where this occurred, an exiting
thread hit reiserfs homebrew conditional resched while holding a mutex,
bringing the box to its knees.

PID: 18105  TASK: ffff8807fd412180  CPU: 5   COMMAND: "kdmflush"
 #0 [ffff8808157e7670] schedule at ffffffff8143f489
 #1 [ffff8808157e77b8] reiserfs_get_block at ffffffffa038ab2d [reiserfs]
 #2 [ffff8808157e79a8] __block_write_begin at ffffffff8117fb14
 #3 [ffff8808157e7a98] reiserfs_write_begin at ffffffffa0388695 [reiserfs]
 #4 [ffff8808157e7ad8] generic_perform_write at ffffffff810ee9e2
 #5 [ffff8808157e7b58] generic_file_buffered_write at ffffffff810eeb41
 #6 [ffff8808157e7ba8] __generic_file_aio_write at ffffffff810f1a3a
 #7 [ffff8808157e7c58] generic_file_aio_write at ffffffff810f1c88
 #8 [ffff8808157e7cc8] do_sync_write at ffffffff8114f850
 #9 [ffff8808157e7dd8] do_acct_process at ffffffff810a268f
    [exception RIP: kernel_thread_helper]
    RIP: ffffffff8144a5c0  RSP: ffff8808157e7f58  RFLAGS: 00000202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000000  RSI: ffffffff8107af60  RDI: ffff8803ee491d18
    RBP: 0000000000000000   R8: 0000000000000000   R9: 0000000000000000
    R10: 0000000000000000  R11: 0000000000000000  R12: 0000000000000000
    R13: 0000000000000000  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018

Signed-off-by: Mike Galbraith <mgalbraith@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

mm: soft offline: split thp at the beginning of soft_offline_page()

commit 783657a7dc20e5c0efbc9a09a9dd38e238a723da upstream.

When we try to soft-offline a thp tail page, put_page() is called on the
tail page unthinkingly and VM_BUG_ON is triggered in put_compound_page().

This patch splits thp before going into the main body of soft-offlining.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Andi Kleen <andi.kleen@intel.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

mm/vmemmap: fix wrong use of virt_to_page

commit ae64ffcac35de0db628ba9631edf8ff34c5cd7ac upstream.

I enable CONFIG_DEBUG_VIRTUAL and CONFIG_SPARSEMEM_VMEMMAP, when doing
memory hotremove, there is a kernel BUG at arch/x86/mm/physaddr.c:20.

It is caused by free_section_usemap()->virt_to_page(), virt_to_page() is
only used for kernel direct mapping address, but sparse-vmemmap uses
vmemmap address, so it is going wrong here.

  ------------[ cut here ]------------
  kernel BUG at arch/x86/mm/physaddr.c:20!
  invalid opcode: 0000 [#1] SMP
  Modules linked in: acpihp_drv acpihp_slot edd cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf fuse vfat fat loop dm_mod coretemp kvm crc32c_intel ipv6 ixgbe igb iTCO_wdt i7core_edac edac_core pcspkr iTCO_vendor_support ioatdma microcode joydev sr_mod i2c_i801 dca lpc_ich mfd_core mdio tpm_tis i2c_core hid_generic tpm cdrom sg tpm_bios rtc_cmos button ext3 jbd mbcache usbhid hid uhci_hcd ehci_hcd usbcore usb_common sd_mod crc_t10dif processor thermal_sys hwmon scsi_dh_alua scsi_dh_hp_sw scsi_dh_rdac scsi_dh_emc scsi_dh ata_generic ata_piix libata megaraid_sas scsi_mod
  CPU 39
  Pid: 6454, comm: sh Not tainted 3.7.0-rc1-acpihp-final+ #45 QCI QSSC-S4R/QSSC-S4R
  RIP: 0010:[<ffffffff8103c908>]  [<ffffffff8103c908>] __phys_addr+0x88/0x90
  RSP: 0018:ffff8804440d7c08  EFLAGS: 00010006
  RAX: 0000000000000006 RBX: ffffea0012000000 RCX: 000000000000002c
  ...

Signed-off-by: Jianguo Wu <wujianguo@huawei.com>
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Reviewd-by: Wen Congyang <wency@cn.fujitsu.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Dove: Fix irq_to_pmu()

commit d356cf5a74afa32b40decca3c9dd88bc3cd63eb5 upstream.

PMU interrupts start at IRQ_DOVE_PMU_START, not IRQ_DOVE_PMU_START + 1.
Fix the condition.  (It may have been less likely to occur had the code
been written "if (irq >= IRQ_DOVE_PMU_START" which imho is the easier
to understand notation, and matches the normal way of thinking about
these things.)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Dove: Attempt to fix PMU/RTC interrupts

commit 5d3df935426271016b895aecaa247101b4bfa35e upstream.

Fix the acknowledgement of PMU interrupts on Dove: some Dove hardware
has not been sensibly designed so that interrupts can be handled in a
race free manner.  The PMU is one such instance.

The pending (aka 'cause') register is a bunch of RW bits, meaning that
these bits can be both cleared and set by software (confirmed on the
Armada-510 on the cubox.)

Hardware sets the appropriate bit when an interrupt is asserted, and
software is required to clear the bits which are to be processed.  If
we write ~(1 << bit), then we end up asserting every other interrupt
except the one we're processing.  So, we need to do a read-modify-write
cycle to clear the asserted bit.

However, any interrupts which occur in the middle of this cycle will
also be written back as zero, which will also clear the new interrupts.

The upshot of this is: there is _no_ way to safely clear down interrupts
in this register (and other similarly behaving interrupt pending
registers on this device.)  The patch below at least stops us creating
new interrupts.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

SDMMC: modify the definition of pin error in RK3066B platform.

modify build error rk29_keys.c update develop3.0

modify build error rk29_keys.c

SDMMC: to To shield some debugging code

SDMMC:
add the number of protective measures. to prevent some compile error due to the pin-value not defined.

SDMMC: for RK3066B project
Modify the difference between RK3066B and RK3066 architecture platform.

rk29_keys: fix compile error caused by commit d9f2bfa1

modify error for no key define in init.rk29board.rc second

modify error for no key define in init.rk29board.rc

rk fb: load screen when open fb

rk hdmi sysfs: only plug in hdmi use screen scale

Revert "only plug in hdmi use screen scale"

This reverts commit f99dcc839ea2f34b2c038441d8ae6dab319e5026.

add comment for some key fucntion

i2c: i2c_master_reg8_direct_recv

update actual transfer size for ep0 out

phonepad: rt3261 solve AVDD18 vol being pull low bug, It can cause call no sound.

phonepad: solve rt3261 ringtone off and on bug, because headset always have interrupt.

add standard wifi power control

rk:add board-pmu-act8846.c for pmic init set

rk:support act8846 pmic

camera: fix CONFIG_SENSOR_01 memory alloc error and ov5640 preview framerate turn up to 30fps

phonepad: support for realtek APK to read and write regs.