[PATCH Trusty SRU 3/3] fbdev/fb.h: silence warning with -Wsign-compare
Tim Gardner
tim.gardner at canonical.com
Thu Jun 12 19:24:02 UTC 2014
From: Brian W Hart <hartb at linux.vnet.ibm.com>
BugLink: http://bugs.launchpad.net/bugs/1321791
Silence the warning when building with -Wsign-compare when fb.h is
included:
include/linux/fb.h: In function ‘__fb_pad_aligned_buffer’:
include/linux/fb.h:650:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (j = 0; j < s_pitch; j++)
^
Signed-off-by: Brian W Hart <hartb at linux.vnet.ibm.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>
(cherry picked from commit ee3468739ed83d862dbbd90397aff5258f8f2c8e)
Signed-off-by: Tim Gardner <tim.gardner at canonical.com>
---
include/linux/fb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 70c4836..9ce7405 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -641,7 +641,7 @@ static inline void unlock_fb_info(struct fb_info *info)
static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch,
u8 *src, u32 s_pitch, u32 height)
{
- int i, j;
+ u32 i, j;
d_pitch -= s_pitch;
--
1.9.1
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