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Peter Rosin 463e8f845c i2c: mux: pca954x: retry updating the mux selection on failure

The cached value of the last selected channel prevents retries on the
next call, even on failure to update the selected channel. Fix that.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org

2016-09-21 23:10:21 +02:00

i2c-arb-gpio-challenge.c

i2c: i2c-arb-gpio-challenge: convert to use an explicit i2c mux core

2016-04-22 14:56:38 +02:00

i2c-demux-pinctrl.c

i2c: mux: demux-pinctrl: run properly with multiple instances

2016-09-08 16:56:21 +02:00

i2c-mux-gpio.c

i2c: mux: relax locking of the top i2c adapter during mux-locked muxing

2016-05-04 22:39:17 +02:00

i2c-mux-pca954x.c

i2c: mux: pca954x: retry updating the mux selection on failure