tree b75b0ae642fa993e13e3e49cc0fefd65f26d4a6f
parent 85de7fac3990cf0c0736edc83856add2e648c76a
author Fabio Estevam <fabio.estevam@freescale.com> 1357605126 -0200
committer Wolfram Sang <w.sang@pengutronix.de> 1358844863 +0100

i2c: mxs: Fix type of error code

cmd_err is used to handle error code, so it should not be unsigned.

This fixes the following warning when building with W=1 option:

drivers/i2c/busses/i2c-mxs.c: In function 'mxs_i2c_xfer_msg':
drivers/i2c/busses/i2c-mxs.c:331:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: stable@kernel.org