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authorAndrew Morton <akpm@linux-foundation.org>2011-05-23 17:48:32 -0400
committerDave Airlie <airlied@redhat.com>2011-05-23 19:00:37 -0400
commit2ec8a5feaf3000bf4f9744d0caad0d5f12ce1409 (patch)
tree6a908fca57ff91b138302d9434b649250926fd3b
parentd19c37a5809cd425caf989d45eb5e5eb68d17d99 (diff)
drivers/gpu/drm/radeon/atom.c: fix warning
udelay() doesn't like 8-bit arguments: 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 while we're there, use msleep() rather than open-coding it. Cc: David Airlie <airlied@linux.ie> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Cc: Matt Turner <mattst88@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/radeon/atom.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index 7bd745689097..ebdb0fdb8348 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -652,12 +652,12 @@ static void atom_op_compare(atom_exec_context *ctx, int *ptr, int arg)
652 652
653static void atom_op_delay(atom_exec_context *ctx, int *ptr, int arg) 653static void atom_op_delay(atom_exec_context *ctx, int *ptr, int arg)
654{ 654{
655 uint8_t count = U8((*ptr)++); 655 unsigned count = U8((*ptr)++);
656 SDEBUG(" count: %d\n", count); 656 SDEBUG(" count: %d\n", count);
657 if (arg == ATOM_UNIT_MICROSEC) 657 if (arg == ATOM_UNIT_MICROSEC)
658 udelay(count); 658 udelay(count);
659 else 659 else
660 schedule_timeout_uninterruptible(msecs_to_jiffies(count)); 660 msleep(count);
661} 661}
662 662
663static void atom_op_div(atom_exec_context *ctx, int *ptr, int arg) 663static void atom_op_div(atom_exec_context *ctx, int *ptr, int arg)