linux/drivers/i2c/muxes
Peter Rosin f06c97dd50 i2c: mux: pca9541: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
Locking the root adapter for __i2c_transfer will deadlock if the
device sits behind a mux-locked I2C mux. Switch to the finer-grained
i2c_lock_bus with the I2C_LOCK_SEGMENT flag. If the device does not
sit behind a mux-locked mux, the two locking variants are equivalent.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-07-13 00:08:14 +02:00
..
i2c-arb-gpio-challenge.c i2c: arb: gpio-challenge: stop double error reporting 2017-04-03 14:07:32 +02:00
i2c-demux-pinctrl.c i2c: mux: demux-pinctrl: use proper parent device for demux adapter 2018-05-24 13:45:04 +02:00
i2c-mux-gpio.c Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-06-14 16:21:46 +09:00
i2c-mux-gpmux.c i2c: i2c-mux-gpmux: new driver 2017-06-03 19:29:26 +09:00
i2c-mux-ltc4306.c i2c: mux: ltc4306: switch to using .probe_new 2018-05-19 23:54:30 +02:00
i2c-mux-mlxcpld.c i2c: mux: mlxcpld: move header file out of I2C realm 2017-08-14 11:54:10 +02:00
i2c-mux-pca954x.c i2c: mux: pca954x: merge calls to of_match_device and of_device_get_match_data 2018-05-24 13:51:25 +02:00
i2c-mux-pca9541.c i2c: mux: pca9541: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT) 2018-07-13 00:08:14 +02:00
i2c-mux-pinctrl.c i2c: mux: pinctrl: potential NULL dereference on error 2017-08-17 14:19:56 +02:00
i2c-mux-reg.c Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-06-14 16:21:46 +09:00
Kconfig i2c: mux: pca954x: add support for NXP PCA984x family 2017-12-30 23:12:34 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00