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drm/nouveau/kms/nv04: 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@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
YueHaibing 2020-01-17 10:01:02 +08:00 committed by Ben Skeggs
parent 39496368ba
commit 67d52f0f13
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/nouveau/dispnv04/arb.c
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@ -53,7 +53,7 @@ struct nv_sim_state {
static void static void
nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb) 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 nvclks, mclks, crtpagemiss;
int found, mclk_extra, mclk_loop, cbs, m1, p1; int found, mclk_extra, mclk_loop, cbs, m1, p1;
int mclk_freq, pclk_freq, nvclk_freq; 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; nvclk_freq = arb->nvclk_khz;
pagemiss = arb->mem_page_miss; pagemiss = arb->mem_page_miss;
cas = arb->mem_latency; cas = arb->mem_latency;
width = arb->memory_width >> 6;
bpp = arb->bpp; bpp = arb->bpp;
cbs = 128; cbs = 128;