Commit Graph

415075 Commits

Author SHA1 Message Date
H Hartley Sweeten
fc31c52f4c staging: comedi: ni_tio_internal.h: replace NITIO_Gxx_Joint_Reset_Reg()
The shared "Reset" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:32 -08:00
H Hartley Sweeten
96b6175aa3 staging: comedi: ni_tio_internal.h: replace NITIO_Gxx_Status_Reg()
The shared "Status" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:32 -08:00
H Hartley Sweeten
7a0894e0d4 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Second_Gate_Reg()
The "Second Gate" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:32 -08:00
H Hartley Sweeten
0412ea4696 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Counting_Mode_Reg()
The "Counting Mode" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:32 -08:00
H Hartley Sweeten
3da68f50f2 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Input_Select_Reg()
The "Input Select" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:32 -08:00
H Hartley Sweeten
cc7a164b16 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_LoadB_Reg()
The "LoadB" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:32 -08:00
H Hartley Sweeten
720712f439 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_LoadA_Reg()
The "LoadA" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:31 -08:00
H Hartley Sweeten
0101791e83 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Mode_Reg()
The "Mode" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:31 -08:00
H Hartley Sweeten
67c68de0f1 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_SW_Save_Reg()
The "SW Save" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:31 -08:00
H Hartley Sweeten
e25ef74446 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Command_Reg()
The "Command" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:31 -08:00
H Hartley Sweeten
e062f51b79 staging: comedi: ni_tio_internal.h: replace NITIO_Gi_Autoincrement_Reg()
The "AutoIncrement" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:31 -08:00
H Hartley Sweeten
12375292ce staging: comedi: ni_tio.h: rename the CamelCase enum ni_gpct_register labels
As prefered by the CodingStyle, rename all the CamelCase labels of the
enum ni_gpct_register.

Cleanup all the helper functions in ni_tio_internal.h that used the enum.

The 'counter_index' parameter to all the functions is the ni_gpct_device
'counter_index' which is initialized when the subdevices are setup. This
value is always < 4 so the default: BUG() cases can never happen. For
aesthetics, rename the 'counter_idx' to simply 'idx' and fix the type in
some of the helpers.

Also, remove the unnecessary break statements after the return statements.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:49:31 -08:00
Gokulnath Avanashilingam
8b80448d47 staging: bcm: fixed warning about no and prohibited space in InterfaceIdleMode.c.
This patch fixes all the warning related to spacing issues
found by checkpatch.pl script in InterfaceIdleMode.c

Signed-off-by: Gokulnath Avanashilingam <Gokulnath.Avanashilingam@in.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:47:42 -08:00
Gokulnath Avanashilingam
e42ff08dd9 staging: bcm: using time_after and time_before in InterfaceIdleMode.c
Used the time_after and time_before insted of comparing
the jiffies directly.This will fix the warnings and errors
found by the checkpatch.pl script.

Signed-off-by: Gokulnath Avanashilingam <Gokulnath.Avanashilingam@in.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:47:42 -08:00
Gokulnath Avanashilingam
786bdddc36 staging: bcm: line over 80 characters in InterfaceIdleMode.c
Fixed all the line over 80 characters warning found by
checkpatch.pl script.

Signed-off-by: Gokulnath Avanashilingam <Gokulnath.Avanashilingam@in.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:47:42 -08:00
Gokulnath Avanashilingam
d52dd37e19 staging: bcm: Remove Developer Debug prints in InterfaceIdleMode.c
Removed the developer debug prints BCM_DEBUG_PRINT()
as per the TODO list, also removed braces for the
if-statement to match coding style

Signed-off-by: Gokulnath Avanashilingam <Gokulnath.Avanashilingam@in.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:47:42 -08:00
Wei Yongjun
a7c7eb03fd staging: sep: add missing destroy_workqueue() in sep_crypto.c
Add the missing destroy_workqueue() before return from
sep_crypto_setup() and sep_crypto_takedown().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:45:09 -08:00
Wei Yongjun
b751bc77be staging: lustre: fix return value check in capa_hmac()
In case of error, the function crypto_alloc_hash() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:45:09 -08:00
Andreas Frembs
a3c383c5c3 rlt8192e: Removing unused defines in rltlib_endianfree.h
Checkpatch mentioned that these macros should be defined with a 'do {...} while(0)' statement.
So we used grep to find all files using these macros and we found out that these macros were only used
in rtl819x_Qos.h, in the defines we removed before.
Since the macros are not used anywhere else we decided to remove them from the driver.

Signed-off-by: Andreas Frembs <andreas.frembs@studium.uni-erlangen.de>
Signed-off-by: Matthias Schoepe <matthias.schoepe@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:41:28 -08:00
Andreas Frembs
a1ca601aa2 rtl8192e: Removing unused defines in rtl819x_Qos.h
In rtl819x_Qos.h there were several macros defined but never used.
So we removed this macros.

Signed-off-by: Andreas Frembs <andreas.frembs@studium.uni-erlangen.de>
Signed-off-by: Matthias Schoepe <matthias.schoepe@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:41:28 -08:00
Andreas Frembs
6e925e1991 rtl8192e: Fixing checkpatch errors
This patch fixes the following checkpatch errors from rtllib_endianfree.h:
 - ERROR: Macros with complex values should be enclosed in parenthesis

Signed-off-by: Andreas Frembs <andreas.frembs@studium.uni-erlangen.de>
Signed-off-by: Matthias Schoepe <matthias.schoepe@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 11:41:28 -08:00
Kevin Hilman
95fcfa70f3 Renesas ARM based SoC fixes for v3.13
* r8a7790 (R-Car H1) SoC
   - Correct GPIO resources in DT.
 
     This problem has been present since GPIOs were added to the r8a7790 SoC
     by f98e10c88a ("ARM: shmobile: r8a7790: Add GPIO controller
     devices to device tree") in v3.12-rc1.
 
 * irqchip renesas-intc-irqpin
   - Correct register bitfield shift calculation
 
     This bug has been present since the renesas-intc-irqpin driver was
     introduced by 443580486e ("irqchip: Renesas INTC External IRQ pin
     driver") in v3.10-rc1
 
 * Lager board
   - Do not build the phy fixup unless CONFIG_PHYLIB is enabled
 
     This problem was introduced by 48c8b96f21
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Merge tag 'renesas-fixes-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

From Simon Horman:
Renesas ARM based SoC fixes for v3.13

* r8a7790 (R-Car H1) SoC
  - Correct GPIO resources in DT.

    This problem has been present since GPIOs were added to the r8a7790 SoC
    by f98e10c88a ("ARM: shmobile: r8a7790: Add GPIO controller
    devices to device tree") in v3.12-rc1.

* irqchip renesas-intc-irqpin
  - Correct register bitfield shift calculation

    This bug has been present since the renesas-intc-irqpin driver was
    introduced by 443580486e ("irqchip: Renesas INTC External IRQ pin
    driver") in v3.10-rc1

* Lager board
  - Do not build the phy fixup unless CONFIG_PHYLIB is enabled

    This problem was introduced by 48c8b96f21

* tag 'renesas-fixes-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790: Fix GPIO resources in DTS
  irqchip: renesas-intc-irqpin: Fix register bitfield shift calculation
  ARM: shmobile: lager: phy fixup needs CONFIG_PHYLIB

Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-20 11:28:30 -08:00
Paolo Bonzini
5e6d26cf48 Patch queue for 3.13 - 2013-12-18
This fixes some grave issues we've only found after 3.13-rc1:
 
   - Make the modularized HV/PR book3s kvm work well as modules
   - Fix some race conditions
   - Fix compilation with certain compilers (booke)
   - Fix THP for book3s_hv
   - Fix preemption for book3s_pr
 
 Alexander Graf (4):
       KVM: PPC: Book3S: PR: Don't clobber our exit handler id
       KVM: PPC: Book3S: PR: Export kvmppc_copy_to|from_svcpu
       KVM: PPC: Book3S: PR: Make svcpu -> vcpu store preempt savvy
       KVM: PPC: Book3S: PR: Enable interrupts earlier
 
 Aneesh Kumar K.V (1):
       powerpc: book3s: kvm: Don't abuse host r2 in exit path
 
 Paul Mackerras (5):
       KVM: PPC: Book3S HV: Fix physical address calculations
       KVM: PPC: Book3S HV: Refine barriers in guest entry/exit
       KVM: PPC: Book3S HV: Make tbacct_lock irq-safe
       KVM: PPC: Book3S HV: Take SRCU read lock around kvm_read_guest() call
       KVM: PPC: Book3S HV: Don't drop low-order page address bits
 
 Scott Wood (1):
       powerpc/kvm/booke: Fix build break due to stack frame size warning
 
 pingfan liu (1):
       powerpc: kvm: fix rare but potential deadlock scene
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Merge tag 'signed-for-3.13' of git://github.com/agraf/linux-2.6 into kvm-master

Patch queue for 3.13 - 2013-12-18

This fixes some grave issues we've only found after 3.13-rc1:

  - Make the modularized HV/PR book3s kvm work well as modules
  - Fix some race conditions
  - Fix compilation with certain compilers (booke)
  - Fix THP for book3s_hv
  - Fix preemption for book3s_pr

Alexander Graf (4):
      KVM: PPC: Book3S: PR: Don't clobber our exit handler id
      KVM: PPC: Book3S: PR: Export kvmppc_copy_to|from_svcpu
      KVM: PPC: Book3S: PR: Make svcpu -> vcpu store preempt savvy
      KVM: PPC: Book3S: PR: Enable interrupts earlier

Aneesh Kumar K.V (1):
      powerpc: book3s: kvm: Don't abuse host r2 in exit path

Paul Mackerras (5):
      KVM: PPC: Book3S HV: Fix physical address calculations
      KVM: PPC: Book3S HV: Refine barriers in guest entry/exit
      KVM: PPC: Book3S HV: Make tbacct_lock irq-safe
      KVM: PPC: Book3S HV: Take SRCU read lock around kvm_read_guest() call
      KVM: PPC: Book3S HV: Don't drop low-order page address bits

Scott Wood (1):
      powerpc/kvm/booke: Fix build break due to stack frame size warning

pingfan liu (1):
      powerpc: kvm: fix rare but potential deadlock scene
2013-12-20 19:13:58 +01:00
Linus Torvalds
4203d0eb3a Bug-fixes:
- Fix balloon driver for auto-translate guests (PVHVM, ARM) to not use
    scratch pages.
  - Fix block API header for ARM32 and ARM64 to have proper layout
  - On ARM when mapping guests, stick on PTE_SPECIAL
  - When using SWIOTLB under ARM, don't call swiotlb functions twice
  - When unmapping guests memory and if we fail, don't return pages which
    failed to be unmapped.
  - Grant driver was using the wrong address on ARM.
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Merge tag 'stable/for-linus-3.13-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull Xen bugfixes from Konrad Rzeszutek Wilk:
 - Fix balloon driver for auto-translate guests (PVHVM, ARM) to not use
   scratch pages.
 - Fix block API header for ARM32 and ARM64 to have proper layout
 - On ARM when mapping guests, stick on PTE_SPECIAL
 - When using SWIOTLB under ARM, don't call swiotlb functions twice
 - When unmapping guests memory and if we fail, don't return pages which
   failed to be unmapped.
 - Grant driver was using the wrong address on ARM.

* tag 'stable/for-linus-3.13-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/balloon: Seperate the auto-translate logic properly (v2)
  xen/block: Correctly define structures in public headers on ARM32 and ARM64
  arm: xen: foreign mapping PTEs are special.
  xen/arm64: do not call the swiotlb functions twice
  xen: privcmd: do not return pages which we have failed to unmap
  XEN: Grant table address, xen_hvm_resume_frames, is a phys_addr not a pfn
2013-12-20 09:34:54 -08:00
Linus Torvalds
5263f0a880 This fixes a long standing bug in the ftrace profiler.
The problem is that the profiler only initializes the online
 CPUs, and not possible CPUs. This causes issues if the user takes
 CPUs online or offline while the profiler is running.
 
 If we online a CPU after starting the profiler, we lose all the
 trace information on the CPU going online.
 
 If we offline a CPU after running a test and start a new test, it
 will not clear the old data from that CPU.
 
 This bug causes incorrect data to be reported to the user if they
 online or offline CPUs during the profiling.
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Merge tag 'trace-fixes-v3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull ftrace fix from Steven Rostedt:
 "This fixes a long standing bug in the ftrace profiler.  The problem is
  that the profiler only initializes the online CPUs, and not possible
  CPUs.  This causes issues if the user takes CPUs online or offline
  while the profiler is running.

  If we online a CPU after starting the profiler, we lose all the trace
  information on the CPU going online.

  If we offline a CPU after running a test and start a new test, it will
  not clear the old data from that CPU.

  This bug causes incorrect data to be reported to the user if they
  online or offline CPUs during the profiling"

* tag 'trace-fixes-v3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  ftrace: Initialize the ftrace profiler for each possible cpu
2013-12-20 09:32:30 -08:00
Michael Hoefler
382d277b38 silicom: remaining checkpatch issues in bypass.c
In this patch we fix some "logical" errors in bypass.c of the silicom bypass
driver (in staging).

Checkpatch complains about the following errors:
 - unnecessary forward declarations in a source file
 - assignment in if condition

In addition to that the __init and __exit macros were missing at the init and
cleanup function.

There are still two warnings left for this file related to too many leadingtabs
at nested blocks. I did not touch this issue becasue the code needs really some
refactoring. And since i do not have the appropriate hardware to test the code,
i do not change the functionality in any way.

Signed-off-by: Michael Hoefler <michael.hoefler@studium.uni-erlangen.de>
Signed-off-by: Christoph Kohl <christoph.kohl@t-online.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 09:04:49 -08:00
Michael Hoefler
6618b75069 silicom: fix coding style issues in bypass.c
This patch improves bypass.c (in staging) in terms of coding style. This
includes different issues some of them mentioned by checkpatch:

 - a c++ one line comment
 - parenthesis at return statementes
 - multiple definitions in one line
 - missing braces according to the style guide

Signed-off-by: Michael Hoefler <michael.hoefler@studium.uni-erlangen.de>
Signed-off-by: Christoph Kohl <christoph.kohl@t-online.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 09:04:49 -08:00
Michael Hoefler
74552f1b2f silicom: fix whitespace issues in bypass.c
This patch addresses several problems in bypass.c found by checkpatch.
Furthermore it removes/adds some empty lines to make the code more readable.

The following problems are fixed:
 - line over 80 characters
 - space after logical operator !
 - spaces instead of tabs
 - missing empty line after local declarations
 - empty line after {

The empty line issues were not discovered by checkpatch but in my opinion these
changes make perfect sense in terms of readability.

Signed-off-by: Michael Hoefler <michael.hoefler@studium.uni-erlangen.de>
Signed-off-by: Christoph Kohl <christoph.kohl@t-online.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 09:04:49 -08:00
Larry Finger
a322b495fa staging: r8188eu: Replace wrappers ODM_StallExecution, ODM_delay_us, and rtw_udelay_os
Each instance may bre replaced by udelay

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
4063642bd4 staging: r8188eu: Replace wrappers ODM_delay_ms() and rtw_mdelay_os() with a simple mdelay
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
0da46e6bb1 staging: r8188eu: Replace wrappers ODM_sleep_ms() and rtw_msleep_os() with a simple msleep
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
c01fb49636 staging: r8188eu: Replace rtw_get_current_time() with jiffies
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
03f4a957e6 staging: r8188eu: Remove calls to _rtw_spinlock_free
This wrapper does nothing on Linux. When calls to it were removed, a number of
routines became empty and could also be removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
f214e521d9 staging: r8188eu: Remove wrapper around spin_lock_init
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
597794f53e staging: r8188eu: Remove wrappers around spin_unlock_irqrestore
Again there are two - _exit_critical() and _exit_critical_ex().

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
f937886ba9 staging: r8188eu: Remove wrappers for spin_lock_irqsave
There are two such wrappers - _enter_critical() and _enter_critical_ex().

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
e02bcf6126 staging: r8188eu: Remove wrapper around spin_unlock_bh
With this change, a number of variables for storing flags are no longer used.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
7057dcb3af staging: r8188eu: Remove wrapper around spin_lock_bh
Some comment lines that mentioned spin_lock_bh() are also removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Larry Finger
dfa5e81e59 staging: r8188eu: Remove pointless thread_exit macro
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:57:45 -08:00
Lidza Louina
0c5b5632d2 staging: dgap: uses kzalloc for allocating memory
Originally, this driver created it's own allocating
function. This patch removes that function and calls
kzalloc directly.

This patch affects:
 - driver.c
 - driver.h
 - fep5.c
 - tty.c

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:54:46 -08:00
stalinsrinivasan.s
f0dcc9fa42 staging: dgnc: fix checkpatch.pl usage of comparison with jiffies
This is a patch to the dgnc_cls.c file that fixes up comparison with
jiffies usage warning found by the checkpatch.pl tool

Signed-off-by: S. Stalin Srinivasan <stalinsrinivasan.s@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:54:46 -08:00
stalinsrinivasan.s
9979ef7d73 staging: dgnc: fix checkpatch.pl usage of volatile.
This is a patch to the dgnc_cls.c file that fixes up volatile usage
warning found by the checkpatch.pl tool

Signed-off-by: S. Stalin Srinivasan <stalinsrinivasan.s@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:54:46 -08:00
stalinsrinivasan.s
cb3714a6b0 staging: dgnc: fix 80 characters per line limitation and code indent warnings.
This is a patch to the dgnc_cls.c file that
fixes up 80 characters per line and code indent
warnings found by the checkpatch.pl tool.

Signed-off-by: S. Stalin Srinivasan <stalinsrinivasan.s@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-20 08:54:46 -08:00
Kevin Hilman
cd15c51d6c I accidentally removed some mux code for omap4 that I thought was
dead code as omap4 has been booting with device tree only since
 v3.10. Turns out I also removed some display related mux code,
 so let's revert that except for the dead code parts.
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Merge tag 'omap-for-v3.13/display-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

I accidentally removed some mux code for omap4 that I thought was
dead code as omap4 has been booting with device tree only since
v3.10. Turns out I also removed some display related mux code,
so let's revert that except for the dead code parts.

* tag 'omap-for-v3.13/display-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (439 commits)
  Revert "ARM: OMAP2+: Remove legacy mux code for display.c"
  +Linux 3.13-rc4
2013-12-20 08:30:50 -08:00
John Stultz
07300f43d6 ion_test: Add compat_ioctl support (v2)
Prior to subitting this, Colin reworked the compat_ioctl support
for the ion_test driver, moving the structure to be the same size
on both 32 and 64 bit architectures.

Two small things were left out. The compat_ioctl ptr assignment,
and the fact that despite having uniform sized types in the
structure, the structure pads out to different sizes on different
arches.

This patch resolves this issue by adding a padding entry after
the write flag, and adding the compat_ioctl ptr.

Changes in v2:
- Add a padding int rather then making write a u64

Acked-by: Colin Cross <ccross@android.com>
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-19 16:10:25 -08:00
Kevin Hilman
5b8314a988 Couple of updates to MAINTAINERS file for Keystone
- Add git tree information
 - Add clock drivers entry
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Merge tag 'keystone/maintainer-file' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into fixes

From Santosh Shilimkar:
Couple of updates to MAINTAINERS file for Keystone

- Add git tree information
- Add clock drivers entry

* tag 'keystone/maintainer-file' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  MAINTAINERS: Add keystone clock drivers
  MAINTAINERS: Add keystone git tree information

Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-19 15:13:16 -08:00
Nicholas Bellinger
dcd211997d qla2xxx: Fix scsi_host leak on qlt_lport_register callback failure
This patch fixes a possible scsi_host reference leak in qlt_lport_register(),
when a non zero return from the passed (*callback) does not call drop the
local reference via scsi_host_put() before returning.

This currently does not effect existing tcm_qla2xxx code as the passed callback
will never fail, but fix this up regardless for future code.

Cc: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-12-19 14:50:17 -08:00
Andy Grover
de06875f08 target: Remove extra percpu_ref_init
lun->lun_ref is also initialized in core_tpg_post_addlun, so it doesn't
need to be done in core_tpg_setup_virtual_lun0.

(nab: Drop left-over percpu_ref_cancel_init in failure path)

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-12-19 14:49:54 -08:00
Masanari Iida
364014fda8 staging: dgap: Fix trailing whitespace in dgap_trace.c
This patch fixed trailing whitespace found by
checkpatch.pl within dgap_trace.c

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-19 10:27:13 -08:00
Will Deacon
cdc27c2784 arm64: ptrace: avoid using HW_BREAKPOINT_EMPTY for disabled events
Commit 8f34a1da35 ("arm64: ptrace: use HW_BREAKPOINT_EMPTY type for
disabled breakpoints") fixed an issue with GDB trying to zero breakpoint
control registers. The problem there is that the arch hw_breakpoint code
will attempt to create a (disabled), execute breakpoint of length 0.

This will fail validation and report unexpected failure to GDB. To avoid
this, we treated disabled breakpoints as HW_BREAKPOINT_EMPTY, but that
seems to have broken with recent kernels, causing watchpoints to be
treated as TYPE_INST in the core code and returning ENOSPC for any
further breakpoints.

This patch fixes the problem by prioritising the `enable' field of the
breakpoint: if it is cleared, we simply update the perf_event_attr to
indicate that the thing is disabled and don't bother changing either the
type or the length. This reinforces the behaviour that the breakpoint
control register is essentially read-only apart from the enable bit
when disabling a breakpoint.

Cc: <stable@vger.kernel.org>
Reported-by: Aaron Liu <liucy214@gmail.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-12-19 17:41:25 +00:00