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Message-ID: <20200117020102.56636-1-yuehaibing@huawei.com>
Date: Fri, 17 Jan 2020 10:01:02 +0800
From: YueHaibing <yuehaibing@...wei.com>
To: <bskeggs@...hat.com>, <airlied@...ux.ie>, <daniel@...ll.ch>,
<wambui.karugax@...il.com>, <yuehaibing@...wei.com>,
<sam@...nborg.org>
CC: <dri-devel@...ts.freedesktop.org>, <nouveau@...ts.freedesktop.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH -next] drm/nv04/disp: remove set but not used variable 'width'
drivers/gpu/drm/nouveau/dispnv04/arb.c: In function nv04_calc_arb:
drivers/gpu/drm/nouveau/dispnv04/arb.c:56:21: warning:
variable width set but not used [-Wunused-but-set-variable]
'width' is never used, so remove it.
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
drivers/gpu/drm/nouveau/dispnv04/arb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv04/arb.c b/drivers/gpu/drm/nouveau/dispnv04/arb.c
index f607a04..9d4a2d9 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/arb.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/arb.c
@@ -53,7 +53,7 @@ struct nv_sim_state {
static void
nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb)
{
- int pagemiss, cas, width, bpp;
+ int pagemiss, cas, bpp;
int nvclks, mclks, crtpagemiss;
int found, mclk_extra, mclk_loop, cbs, m1, p1;
int mclk_freq, pclk_freq, nvclk_freq;
@@ -65,7 +65,6 @@ nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb)
nvclk_freq = arb->nvclk_khz;
pagemiss = arb->mem_page_miss;
cas = arb->mem_latency;
- width = arb->memory_width >> 6;
bpp = arb->bpp;
cbs = 128;
--
2.7.4
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