]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
i2c: mxs: Fix type of error code
authorFabio Estevam <fabio.estevam@freescale.com>
Tue, 8 Jan 2013 00:32:06 +0000 (22:32 -0200)
committerWolfram Sang <w.sang@pengutronix.de>
Tue, 22 Jan 2013 08:54:23 +0000 (09:54 +0100)
commit0f40cbc4f85e13b1a42ae2f41231645a14965872
treeb75b0ae642fa993e13e3e49cc0fefd65f26d4a6f
parent85de7fac3990cf0c0736edc83856add2e648c76a
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
drivers/i2c/busses/i2c-mxs.c