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authorJingoo Han <jg1.han@samsung.com>2013-08-06 18:10:20 +0900
committerLinus Walleij <linus.walleij@linaro.org>2013-08-07 22:30:32 +0200
commit9b6803542e1bd544289d605c84233a0e0a46ac7d (patch)
tree37d25a279ac8cf147e247468c7dc5bceba84ae4d
parentbcd0c8c2d4daf13a41880a82a685de41e6e193cc (diff)
downloadlinux-9b6803542e1bd544289d605c84233a0e0a46ac7d.tar.bz2
pinctrl: pinconf: fix comparison of different types
Fix the following sparse warning: drivers/pinctrl/pinconf.c:521:20: error: incompatible types in comparison expression (different type sizes) Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
-rw-r--r--drivers/pinctrl/pinconf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c
index d16ef8797f59..8da2d6db228c 100644
--- a/drivers/pinctrl/pinconf.c
+++ b/drivers/pinctrl/pinconf.c
@@ -512,7 +512,7 @@ static int pinconf_dbg_config_write(struct file *file,
int i;
/* Get userspace string and assure termination */
- buf_size = min(count, (sizeof(buf)-1));
+ buf_size = min(count, (size_t)(sizeof(buf)-1));
if (copy_from_user(buf, user_buf, buf_size))
return -EFAULT;
buf[buf_size] = 0;