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Linus Walleij 60bc55dea8 i2c: pca-platform: Fix GPIO lookup code

[ Upstream commit a0cac264a8 ]

The devm_gpiod_request_gpiod() call will add "-gpios" to
any passed connection ID before looking it up.

I do not think the reset GPIO on this platform is named
"reset-gpios-gpios" but rather "reset-gpios" in the device
tree, so fix this up so that we get a proper reset GPIO
handle.

Also drop the inclusion of the legacy GPIO header.

Fixes: 0e8ce93bdc ("i2c: pca-platform: add devicetree awareness")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-07-10 09:52:27 +02:00

algos

i2c: algo-bit: convert to SPDX header

2019-02-05 14:05:03 +01:00

busses

i2c: pca-platform: Fix GPIO lookup code

2019-07-10 09:52:27 +02:00

muxes

Merge branch 'i2c/for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2018-10-29 14:44:03 -07:00

i2c-boardinfo.c

i2c: i2c-boardinfo: fix memory leaks on devinfo