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Commit 217fb00a authored by Chanho Park's avatar Chanho Park Committed by Inki Dae
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drm/exynos: use DIV_ROUND_CLOSEST to find the closest div 



This patch uses DIV_ROUND_CLOSEST instead of DIV_ROUND_UP
The DIV_ROUND_CLOSEST can be used to find the closest integer
value when we divide some integers.

Signed-off-by: default avatarChanho Park <chanho61.park@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 4e6319cd

drivers/gpu/drm/exynos/exynos_drm_fimd.c

+1 −1
Original line number Diff line number Diff line
@@ -380,7 +380,7 @@ static u32 fimd_calc_clkdiv(struct fimd_context *ctx, 
	}



	/* Find the clock divider value that gets us closest to ideal_clk */

	clkdiv = DIV_ROUND_UP(clk_get_rate(ctx->lcd_clk), ideal_clk);

	clkdiv = DIV_ROUND_CLOSEST(clk_get_rate(ctx->lcd_clk), ideal_clk);



	return (clkdiv < 0x100) ? clkdiv : 0xff;

}