i2c: rcar: remove sign-compare flaw
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Sat, 20 Sep 2014 10:07:37 +0000 (12:07 +0200)
committerSimon Horman <horms+renesas@verge.net.au>
Fri, 5 Dec 2014 00:58:54 +0000 (09:58 +0900)
commit1f4a45844aad6e968436a967b7e07da8d562d14f
tree2e70508c2b9902146bdff86042aa4c5e75d55cf5
parent56382ba8efbeb0fbe5051c861ac15995e5e65fa7
i2c: rcar: remove sign-compare flaw

gcc rightfully says:

drivers/i2c/busses/i2c-rcar.c:198:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
(cherry picked from commit 22762ccb0ef02a8fbdde09046d7095d46f3b7095)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
drivers/i2c/busses/i2c-rcar.c