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(parent: 82c9b7e) | patch
platform/chrome: cros_ec_proto: return -EPROTO if empty payload
authorTzung-Bi Shih <tzungbi@kernel.org>
Mon, 18 Jul 2022 05:09:14 +0000 (05:09 +0000)
committerTzung-Bi Shih <tzungbi@kernel.org>
Wed, 20 Jul 2022 01:22:58 +0000 (01:22 +0000)
commit3e1c715ea179201372384fad738680d524600985
tree1fddfa15945a72a6a4340ed7daf9e46030217bb3tree | snapshot
parent82c9b7ed8c5c5cb4ba2650c240fcd31cbdcfa0b5commit | diff
platform/chrome: cros_ec_proto: return -EPROTO if empty payload

cros_ec_wait_until_complete() sends EC_CMD_GET_COMMS_STATUS which expects
to receive sizeof(struct ec_response_get_comms_status) from
cros_ec_xfer_command().

Return -EPROTO if cros_ec_xfer_command() returns 0.

Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220718050914.2267370-11-tzungbi@kernel.org
drivers/platform/chrome/cros_ec_proto.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git