drm/amd/display: fix counter in wait_for_no_pipes_pending

[Why]
Wait counter is not being reset for each pipe.

[How]
Move counter reset into pipe loop scope.

Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Zhan Liu <Zhan.Liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 8489f1e..47431ca 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -834,11 +834,10 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 static void wait_for_no_pipes_pending(struct dc *dc, struct dc_state *context)
 {
        int i;
-       int count = 0;
-       struct pipe_ctx *pipe;
        PERF_TRACE();
        for (i = 0; i < MAX_PIPES; i++) {
-               pipe = &context->res_ctx.pipe_ctx[i];
+               int count = 0;
+               struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
 
                if (!pipe->plane_state)
                        continue;