From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
drivers/gpu/drm/radeon/atom.c: In function 'atom_op_delay':
drivers/gpu/drm/radeon/atom.c:653: warning: comparison is always false due to limited range of data type
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Alex Deucher <alexdeucher@xxxxxxxxx>
Cc: Matt Turner <mattst88@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/atom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/gpu/drm/radeon/atom.c~drivers-gpu-drm-radeon-atomc-fix-warning drivers/gpu/drm/radeon/atom.c
--- a/drivers/gpu/drm/radeon/atom.c~drivers-gpu-drm-radeon-atomc-fix-warning
+++ a/drivers/gpu/drm/radeon/atom.c
@@ -647,7 +647,7 @@ static void atom_op_compare(atom_exec_co
static void atom_op_delay(atom_exec_context *ctx, int *ptr, int arg)
{
- uint8_t count = U8((*ptr)++);
+ unsigned count = U8((*ptr)++);
SDEBUG(" count: %d\n", count);
if (arg == ATOM_UNIT_MICROSEC)
udelay(count);
_
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