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(parent: 3123109) | patch
platform/chrome: cros_ec: fix error handling in cros_ec_register()
authorTzung-Bi Shih <tzungbi@kernel.org>
Wed, 16 Feb 2022 08:03:02 +0000 (16:03 +0800)
committerTzung-Bi Shih <tzungbi@kernel.org>
Mon, 18 Apr 2022 07:39:27 +0000 (15:39 +0800)
commit2cd01bd6b117df07b1bc2852f08694fdd29e40ed
tree09d587e0cb2a6eb8acabdf7a9897bc855cf1f4fftree | snapshot
parent3123109284176b1532874591f7c81f3837bbdc17commit | diff
platform/chrome: cros_ec: fix error handling in cros_ec_register()

Fix cros_ec_register() to unregister platform devices if
blocking_notifier_chain_register() fails.

Also use the single exit path to handle the platform device
unregistration.

Fixes: 42cd0ab476e2 ("platform/chrome: cros_ec: Query EC protocol version if EC transitions between RO/RW")
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
drivers/platform/chrome/cros_ec.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git