From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> 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@xxxxxxxxxxx> --- v3 -> v4 - no change 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
