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Commit a696394c authored by Tobias Jakobi's avatar Tobias Jakobi Committed by Inki Dae
Browse files

drm/exynos: mixer: simplify loop in vp_win_reset() 



A simple while loop should do the same here.

Signed-off-by: default avatarTobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent adeb6f44

drivers/gpu/drm/exynos/exynos_mixer.c

+2 −2
Original line number Diff line number Diff line
@@ -698,10 +698,10 @@ static void mixer_graph_buffer(struct mixer_context *ctx, 
static void vp_win_reset(struct mixer_context *ctx)

{

	struct mixer_resources *res = &ctx->mixer_res;

	int tries = 100;

	unsigned int tries = 100;



	vp_reg_write(res, VP_SRESET, VP_SRESET_PROCESSING);

	for (tries = 100; tries; --tries) {

	while (tries--) {

		/* waiting until VP_SRESET_PROCESSING is 0 */

		if (~vp_reg_read(res, VP_SRESET) & VP_SRESET_PROCESSING)

			break;