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

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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>
This commit is contained in:
Kuninori Morimoto
2017-12-18 00:35:18 +00:00
committed by Laurent Pinchart
parent 94255fd39a
commit b45c138502
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rcar-du/rcar_du_crtc.c
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@@ -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);