From: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
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...@renesas.com>
---
v2 -> v3
- new patch
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 5685d5a..6820461f 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);
--
1.9.1
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