drm: rcar-du: Use 1000 to avoid misunderstanding in rcar_du_dpll_divider()

It is difficult to understand its scale if number has many 0s.
This patch uses "* 1000" to avoid it in rcar_du_dpll_divider().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 5685d5af6998..6820461f5ed1 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -132,7 +132,7 @@ static void rcar_du_dpll_divider(struct rcar_du_crtc *rcrtc,
 
                                 output = input * (n + 1) / (m + 1)
                                        / (fdpll + 1);
-                                if (output >= 400000000)
+                                if (output >= 400 * 1000 * 1000)
                                         continue;
 
                                 diff = abs((long)output - (long)target);