diff options
| author | Chanho Park <chanho61.park@samsung.com> | 2016-02-11 23:11:20 +0900 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2016-03-01 23:37:21 +0900 |
| commit | 217fb00a7947a4ac0da15ab7a32d2aeb2fa5539a (patch) | |
| tree | 035ad59b145618e1235a7414de9ee1bddc4d95dc /drivers/gpu/drm/exynos/exynos_drm_fimd.c | |
| parent | 4e6319cd52034ff3cc140213122f2265fc27719c (diff) | |
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: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fimd.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 70194d0e4fe4..11616dfbc709 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -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; } |