kernel.git/drivers/w1/slaves, branch linux-3.11.y

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

2013-07-03T23:08:06Z

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

2013-06-03T21:09:14Z

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

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

2013-05-01T00:04:08Z

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()

2013-05-01T00:04:08Z

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

2013-05-01T00:04:08Z

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

2013-05-01T00:04:08Z

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

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

2013-03-15T19:15:02Z

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

w1: ds2408: make value read-back check a Kconfig option

2013-03-15T19:15:02Z

De-activating this reading back will effectively half the time required for a write to the output register. Acked-by: Evgeniy Polyakov Signed-off-by: Jean-Francois Dagenais Signed-off-by: Greg Kroah-Hartman

w1: add support for DS2413 Dual Channel Addressable Switch

2013-02-28T03:10:23Z

Also fixes some whitespace inconsistency in Kconfig and w1_family.h when DS2408 chip support was added. Signed-off-by: Mariusz Bialonczyk Acked-by: Evgeniy Polyakov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

w1: w1_therm: Add force-pullup option for "broken" sensors

2013-02-18T21:55:24Z

Signed-off-by: Michael Arndt Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman