i2c: diolan-u2c: Fix master_xfer return code
authorGuenter Roeck <linux@roeck-us.net>
Thu, 9 Aug 2012 15:47:20 +0000 (08:47 -0700)
committerWolfram Sang <w.sang@pengutronix.de>
Sat, 18 Aug 2012 10:27:27 +0000 (12:27 +0200)
The master_xfer function returns 0 on success. It should return the number of
successful transactions.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>

No differences found