linux-toradex.git/drivers/w1, branch v3.10.78

w1: fix w1_send_slave dropping a slave id

2014-05-06T14:55:28+00:00

commit 6b355b33a64fd6d8ead2b838ec16fb9b551f71e8 upstream.

Previous logic,
if (avail > 8) {
	store slave;
	return;
}
send data; clear;

The logic error is, if there isn't space send the buffer and clear,
but the slave wasn't added to the now empty buffer loosing that slave
id.  It also should have been "if (avail >= 8)" because when it is 8,
there is space.

Instead, if there isn't space send and clear the buffer, then there is
always space for the slave id.

Signed-off-by: David Fries 
Acked-by: Evgeniy Polyakov 
Signed-off-by: Greg Kroah-Hartman

drivers/w1/masters: don't check resource with devm_ioremap_resource

2013-05-18T09:58:03+00:00

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux

2013-05-09T16:59:16+00:00

Pull removal of GENERIC_GPIO from Grant Likely:
 "GENERIC_GPIO now synonymous with GPIOLIB.  There are no longer any
  valid cases for enableing GENERIC_GPIO without GPIOLIB, even though it
  is possible to do so which has been causing confusion and breakage.
  This branch does the work to completely eliminate GENERIC_GPIO."

* tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux:
  gpio: update gpio Chinese documentation
  Remove GENERIC_GPIO config option
  Convert selectors of GENERIC_GPIO to GPIOLIB
  blackfin: force use of gpiolib
  m68k: coldfire: use gpiolib
  mips: pnx833x: remove requirement for GENERIC_GPIO
  openrisc: default GENERIC_GPIO to false
  avr32: default GENERIC_GPIO to false
  xtensa: remove explicit selection of GENERIC_GPIO
  sh: replace CONFIG_GENERIC_GPIO by CONFIG_GPIOLIB
  powerpc: remove redundant GENERIC_GPIO selection
  unicore32: default GENERIC_GPIO to false
  unicore32: remove unneeded select GENERIC_GPIO
  arm: plat-orion: use GPIO driver on CONFIG_GPIOLIB
  arm: remove redundant GENERIC_GPIO selection
  mips: alchemy: require gpiolib
  mips: txx9: change GENERIC_GPIO to GPIOLIB
  mips: loongson: use GPIO driver on CONFIG_GPIOLIB
  mips: remove redundant GENERIC_GPIO select

drivers/w1/slaves/w1_ds2760.c: fix the error handling in w1_ds2760_add_slave()

2013-05-01T00:04:08+00:00

Use platform_device_put() instead of platform_device_unregister() if
platform_device_add() fail, and platform_device_del() should be used in
the error handling case after platform_device_add() success.

Signed-off-by: Wei Yongjun 
Cc: Evgeniy Polyakov 
Cc: Greg KH 
Cc: Neil Brown 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/w1/slaves/w1_ds2781.c: fix the error handling in w1_ds2781_add_slave()

2013-05-01T00:04:08+00:00

Use platform_device_put() instead of platform_device_unregister() if
platform_device_add() fail, and platform_device_del() should be used in
the error handling case after platform_device_add() success.

Signed-off-by: Wei Yongjun 
Cc: Evgeniy Polyakov 
Cc: Greg KH 
Cc: Neil Brown 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/w1/slaves/w1_ds2780.c: fix the error handling in w1_ds2780_add_slave()

2013-05-01T00:04:08+00:00

Use platform_device_put() instead of platform_device_unregister() if
platform_device_add() fail, and platform_device_del() should be used in
the error handling case after platform_device_add() success.

Signed-off-by: Wei Yongjun 
Cc: Evgeniy Polyakov 
Cc: Greg KH 
Cc: Neil Brown 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/w1/slaves/w1_bq27000.c: fix the error handling in w1_bq27000_add_slave()

2013-05-01T00:04:08+00:00

Use platform_device_put() instead of platform_device_unregister() if
platform_device_add() fails, and also add the return value check of
platform_device_add_data().

Signed-off-by: Wei Yongjun 
Cc: Evgeniy Polyakov 
Cc: Greg KH 
Cc: Neil Brown 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Convert selectors of GENERIC_GPIO to GPIOLIB

2013-04-16T09:47:14+00:00

GENERIC_GPIO is now equivalent to GPIOLIB and features that depended on
GENERIC_GPIO can now depend on GPIOLIB to allow removal of this option.

Signed-off-by: Alexandre Courbot 
Acked-by: Linus Walleij 
Acked-by: Grant Likely

Merge tag 'arizona-extcon-asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc into char-misc-next

2013-03-26T16:19:02+00:00

Mark writes:

	ASoC/extcon: arizona: Fix interaction between HPDET and headphone outputs

	This patch series covers both ASoC and extcon subsystems and fixes an
	interaction between the HPDET function and the headphone outputs - we
	really shouldn't run HPDET while the headphone is active.  The first
	patch is a refactoring to make the extcon side easier.

w1: ds2408: use ARRAY_SIZE instead of hard-coded number

2013-03-15T19:15:02+00:00

Acked-by: Evgeniy Polyakov 
Signed-off-by: Jean-Francois Dagenais 
Signed-off-by: Greg Kroah-Hartman