linux-toradex.git/drivers/misc/ti-st, branch v3.17-rc2 Linux kernel for Apalis and Colibri modules drivers/misc/ti-st: Load firmware from ti-connectivity directory. 2014-07-24T00:02:49+00:00 Enric Balletbo i Serra eballetbo@iseebcn.com 2014-07-22T11:08:38+00:00 4dcc2ab3f869c5ecdcf4edfe5308767121f8a136 Looks like the default location for TI firmware is inside the ti-connectivity directory, to be coherent with other firmware request used by TI drivers, load the TIInit firmware from this directory instead of /lib/firmware directly. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Looks like the default location for TI firmware is inside the ti-connectivity
directory, to be coherent with other firmware request used by TI drivers, load
the TIInit firmware from this directory instead of /lib/firmware directly.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ti-st: st-kim: Dont let probe fail when debugfs is disabled 2014-07-10T00:33:25+00:00 Robin van der Gracht robin@protonic.nl 2014-06-16T14:38:56+00:00 3768528af3270953696e10d65faedb960d33e9a4 Signed-off-by: Robin van der Gracht <robin@protonic.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc: delete non-required instances of include <linux/init.h> 2014-02-07T23:10:19+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2014-01-21T21:23:07+00:00 e2527ec3690bc820e5b4288577f79945f4a22d77 None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>.  Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/ti-st: Prefer tty_driver_flush_buffer 2013-12-05T04:23:51+00:00 Peter Hurley peter@hurleysoftware.com 2013-11-29T23:00:35+00:00 94459a975b7d4d70c20df1a32d63825469b8d4cc The tty core provides an interface for flushing the driver's write buffer: tty_driver_flush_buffer(); prefer the provided interface over open-coded. Open-coding can lead to errors such as the duplicated call in the st_kim driver. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The tty core provides an interface for flushing the driver's
write buffer: tty_driver_flush_buffer(); prefer the provided
interface over open-coded. Open-coding can lead to errors
such as the duplicated call in the st_kim driver.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15T00:32:21+00:00 Wolfram Sang wsa@the-dreams.de 2013-11-14T22:32:02+00:00 16735d022f72b20ddbb2274b8e109f69575e9b2b Use this new function to make code more comprehensible, since we are reinitialzing the completion, not initializing. [akpm@linux-foundation.org: linux-next resyncs] Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13) Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Use this new function to make code more comprehensible, since we are
reinitialzing the completion, not initializing.

[akpm@linux-foundation.org: linux-next resyncs]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers: misc: ti-st: fix potential race if st_kim_start fails 2013-08-30T19:08:04+00:00 Oleksandr Kozaruk alkhozar@gmail.com 2013-08-29T07:55:48+00:00 3a2d3d213d7c9bb427cc5bdb0de34fe18a22363e If st_kim_start() fails registered protocols should be removed. This is done by calling st_reg_complete(), which as comment states is called with spin lock held. But in st_register() when st_kim_start fails it is called without holding spin lock, creating possibility of concurrent access to st_gdata data members. Hold spin lock while calling st_reg_complete if st_kim_start() fails. Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@globallogic.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
If st_kim_start() fails registered protocols should be removed. This is
done by calling st_reg_complete(), which as comment states is called
with spin lock held. But in st_register() when st_kim_start fails it
is called without holding spin lock, creating possibility of concurrent
access to st_gdata data members.
Hold spin lock while calling st_reg_complete if st_kim_start() fails.

Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@globallogic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
misc: use platform_{get,set}_drvdata() 2013-05-30T12:46:15+00:00 Jingoo Han jg1.han@samsung.com 2013-05-23T10:35:23+00:00 9093ca8891e238adc323629d69aaae379fd38bb0 Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'char-misc-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 2013-02-21T21:57:13+00:00 Linus Torvalds torvalds@linux-foundation.org 2013-02-21T21:57:13+00:00 7ed214ac2095f561a94335ca672b6c42a1ea40ff Pull char/misc driver patches from Greg Kroah-Hartman: "Here's the big char/misc driver patches for 3.9-rc1. Nothing major here, just lots of different driver updates (mei, hyperv, ipack, extcon, vmci, etc.). All of these have been in the linux-next tree for a while." * tag 'char-misc-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (209 commits) w1: w1_therm: Add force-pullup option for "broken" sensors w1: ds2482: Added 1-Wire pull-up support to the driver vme: add missing put_device() after device_register() fails extcon: max8997: Use workqueue to check cable state after completing boot of platform extcon: max8997: Set default UART/USB path on probe extcon: max8997: Consolidate duplicate code for checking ADC/CHG cable type extcon: max8997: Set default of ADC debounce time during initialization extcon: max8997: Remove duplicate code related to set H/W line path extcon: max8997: Move defined constant to header file extcon: max77693: Make max77693_extcon_cable static extcon: max8997: Remove unreachable code extcon: max8997: Make max8997_extcon_cable static extcon: max77693: Remove unnecessary goto statement to improve readability extcon: max77693: Convert to devm_input_allocate_device() extcon: gpio: Rename filename of extcon-gpio.c according to kernel naming style CREDITS: update email and address of Harald Hoyer extcon: arizona: Use MICDET for final microphone identification extcon: arizona: Always take the first HPDET reading as the final one extcon: arizona: Clear _trig_sts bits after jack detection extcon: arizona: Don't HPDET magic when headphones are enabled ... 
Pull char/misc driver patches from Greg Kroah-Hartman:
 "Here's the big char/misc driver patches for 3.9-rc1.

  Nothing major here, just lots of different driver updates (mei,
  hyperv, ipack, extcon, vmci, etc.).

  All of these have been in the linux-next tree for a while."

* tag 'char-misc-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (209 commits)
  w1: w1_therm: Add force-pullup option for "broken" sensors
  w1: ds2482: Added 1-Wire pull-up support to the driver
  vme: add missing put_device() after device_register() fails
  extcon: max8997: Use workqueue to check cable state after completing boot of platform
  extcon: max8997: Set default UART/USB path on probe
  extcon: max8997: Consolidate duplicate code for checking ADC/CHG cable type
  extcon: max8997: Set default of ADC debounce time during initialization
  extcon: max8997: Remove duplicate code related to set H/W line path
  extcon: max8997: Move defined constant to header file
  extcon: max77693: Make max77693_extcon_cable static
  extcon: max8997: Remove unreachable code
  extcon: max8997: Make max8997_extcon_cable static
  extcon: max77693: Remove unnecessary goto statement to improve readability
  extcon: max77693: Convert to devm_input_allocate_device()
  extcon: gpio: Rename filename of extcon-gpio.c according to kernel naming style
  CREDITS: update email and address of Harald Hoyer
  extcon: arizona: Use MICDET for final microphone identification
  extcon: arizona: Always take the first HPDET reading as the final one
  extcon: arizona: Clear _trig_sts bits after jack detection
  extcon: arizona: Don't HPDET magic when headphones are enabled
  ...
Merge 3.8-rc5 into tty-next 2013-01-25T21:27:36+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2013-01-25T21:27:36+00:00 9f9cba810f36d16f4e64477e879a69f6c47b389d This resolves a number of tty driver merge issues found in linux-next Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This resolves a number of tty driver merge issues found in linux-next

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "drivers/misc/ti-st: remove gpio handling" 2013-01-23T01:22:47+00:00 Luciano Coelho coelho@ti.com 2013-01-21T11:12:42+00:00 a7e2ca17039edb5f782be519eaf9d8ea500ba7cc This reverts commit eccf2979b2c034b516e01b8a104c3739f7ef07d1. The reason is that it broke TI WiLink shared transport on Panda. Also, callback functions should not be added to board files anymore, so revert to implementing the power functions in the driver itself. Additionally, changed a variable name ('status' to 'err') so that this revert compiles properly. Cc: stable <stable@vger.kernel.org> [3.7] Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This reverts commit eccf2979b2c034b516e01b8a104c3739f7ef07d1.

The reason is that it broke TI WiLink shared transport on Panda.
Also, callback functions should not be added to board files anymore,
so revert to implementing the power functions in the driver itself.

Additionally, changed a variable name ('status' to 'err') so that this
revert compiles properly.

Cc: stable <stable@vger.kernel.org> [3.7]
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>