tree 83179c695a020742e3b918663ec62f2352bf08e9
parent ac7fc4fb2b6a126af8d07f46500440c9641976cf
author Wolfram Sang <w.sang@pengutronix.de> 1216067906 +0200
committer Jean Delvare <khali@mahadeva.delvare> 1216067906 +0200

i2c-pca-algo: Fix error code

Give a more concrete error code, when the bus is not idle.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>