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(parent: 6435319) | patch
i2c: extend documentation about retvals of master_xfer functions
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Sun, 24 Jul 2022 18:46:28 +0000 (20:46 +0200)
committerWolfram Sang <wsa@kernel.org>
Tue, 26 Jul 2022 21:13:36 +0000 (23:13 +0200)
commita11821495fd4d9b5c97945db929e02c473b7a5d9
treeae5f9e144e71de42641c6c914a4867d230cfbf59tree | snapshot
parent6435319c34704994e19b0767f6a4e6f37439867bcommit | diff
i2c: extend documentation about retvals of master_xfer functions

It was stated how the error codes should be. It was not stated what the
regular case should return. Add this.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
include/linux/i2c.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git