@@ -53,8 +53,8 @@ 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 nvclks, mclks, pclks, crtpagemiss;
+ int pagemiss, cas, bpp;
+ int nvclks, mclks, crtpagemiss;
int found, mclk_extra, mclk_loop, cbs, m1, p1;
int mclk_freq, pclk_freq, nvclk_freq;
int us_m, us_n, us_p, crtc_drain_rate;
@@ -65,11 +65,9 @@ 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;
- pclks = 2;
nvclks = 10;
mclks = 13 + cas;
mclk_extra = 3;
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/nouveau/dispnv04/arb.c: In function nv04_calc_arb: drivers/gpu/drm/nouveau/dispnv04/arb.c:59:21: warning: variable pclks set but not used [-Wunused-but-set-variable] drivers/gpu/drm/nouveau/dispnv04/arb.c: In function nv04_calc_arb: drivers/gpu/drm/nouveau/dispnv04/arb.c:58:21: warning: variable width set but not used [-Wunused-but-set-variable] It is introduced by commit 6ee738610f41 ("drm/nouveau: Add DRM driver for NVIDIA GPUs"), but never used, so remove it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> --- drivers/gpu/drm/nouveau/dispnv04/arb.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) -- 2.7.4