From b89a5218143496e62cebb39f862b53095f908eb0 Mon Sep 17 00:00:00 2001
From: Zheng Yongjun <zhengyongjun3@huawei.com>
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 <zhengyongjun3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
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 dc68e538d5a97..34b7c6f164798 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 {
--
2.30.2