tree 983e2b15b6012b2d708ccc74852ee3b67a75f084
parent 84b68b813d8e7efae88613be83006d58de70ccbd
author Mario Six <mario.six@gdsys.cc> 1516010890 +0100
committer Heiko Schocher <hs@denx.de> 1517896833 +0100

i2c: ihs_i2c: Prepare DM conversion

Prepare the function interface of the ihs_i2c driver for DM conversion
in a future patch.

While we're at it, fix some style violations, and make the code more readable.

Signed-off-by: Mario Six <mario.six@gdsys.cc>