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platform/chrome: cros_ec_proto: check `msg->result` in getting cmd mask
authorTzung-Bi Shih <tzungbi@kernel.org>
Thu, 9 Jun 2022 08:49:52 +0000 (08:49 +0000)
committerTzung-Bi Shih <tzungbi@kernel.org>
Fri, 10 Jun 2022 02:31:44 +0000 (02:31 +0000)
commit0b2cd9108beb1a3e11c55497ce87080677563273
tree28490e5fb8e210a0b0e2e42efba740ae50c6453dtree | snapshot
parent36e66f07130fdafc44098296d634c19abdeb6985commit | diff
platform/chrome: cros_ec_proto: check `msg->result` in getting cmd mask

cros_ec_get_host_command_version_mask() should check if EC wasn't happy
by checking `msg->result`.

Use cros_ec_map_error() and return the error code if any.

Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220609084957.3684698-17-tzungbi@kernel.org
drivers/platform/chrome/cros_ec_proto.c diff | blob | history
Linux Kernel Source Tree.