Wolfram Sang a11821495f 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>

2022-07-26 23:13:36 +02:00

38 KiB

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