kernel/linux.git/drivers/w1, branch v3.11.1

drivers/w1/slaves/w1_ds2408.c: add magic sequence to disable P0 test mode

2013-07-03T23:08:06+00:00

Power-up timing The DS2408 is sensitive to the power-on slew rate and can inadvertently power up with a test mode feature enabled. When this occurs, the P0 port does not respond to the Channel Access Write command. For most reliable operation, it is recommended to disable the test mode after every power-on reset using the Disable Test Mode sequence shown below. The 64-bit ROM code must be transmitted in the same bit sequence as with the Match ROM command, i.e., least significant bit first. This precaution is recommended in parasite power mode (VCC pin connected to GND) as well as with VCC power. Disable Test Mode: RST,PD,96h,<64-bit DS2408 ROM Code>,3Ch,RST,PD [akpm@linux-foundation.org: don't use kerenldoc token to introduce a non-kerneldoc comment, tweak whitespace] Signed-off-by: Jean-Francois Dagenais Cc: Evgeniy Polyakov Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

w1: add family based automatic module loading

2013-06-03T21:09:14+00:00

This patch allows the 1-wire bus to autoload the corresponding module for each slave being attached. This works similar to bluetooth protocols. Signed-off-by: Alexander Stein Signed-off-by: Greg Kroah-Hartman

Merge 3.10-rc3 into char-misc-next

2013-05-27T01:40:19+00:00

We want the changes in here. Signed-off-by: Greg Kroah-Hartman

w1-gpio: Let device core handle pinctrl

2013-05-21T17:07:54+00:00

Since commit ab78029 (drivers/pinctrl: grab default handles from device core) we can rely on device core for handling pinctrl, so remove devm_pinctrl_get_select_default() from the driver. Signed-off-by: Fabio Estevam 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

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

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

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