From b89a5218143496e62cebb39f862b53095f908eb0 Mon Sep 17 00:00:00 2001 From: Zheng Yongjun Date: Tue, 22 Dec 2020 21:31:00 +0800 Subject: [PATCH] gpu/drm/radeon: use DIV_ROUND_UP macro to do calculation Don't open-code DIV_ROUND_UP() kernel macro. Signed-off-by: Zheng Yongjun Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/r600_cs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index dc68e538d5a9..34b7c6f16479 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -220,7 +220,7 @@ int r600_fmt_get_nblocksx(u32 format, u32 w) if (bw == 0) return 0; - return (w + bw - 1) / bw; + return DIV_ROUND_UP(w, bw); } int r600_fmt_get_nblocksy(u32 format, u32 h) @@ -234,7 +234,7 @@ int r600_fmt_get_nblocksy(u32 format, u32 h) if (bh == 0) return 0; - return (h + bh - 1) / bh; + return DIV_ROUND_UP(h, bh); } struct array_mode_checker {