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| author | Alex Shi <alex.shi@linux.alibaba.com> | 2020-11-08 11:01:59 +0300 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-11-09 10:28:29 +0300 |
| commit | fa5226e5dd8076d32ebddf18d31c5a9fbabb35de (patch) | |
| tree | ed4e557f350cc415e0ecc63ac199a39dfee155b9 /drivers/video/fbdev | |
| parent | ab6fd5d44aa21ede9e566f89132f7bdda7f33093 (diff) | |
| download | linux-fa5226e5dd8076d32ebddf18d31c5a9fbabb35de.tar.xz | |
video: fbdev: riva: remove some unused varibles
Couple of variables are actually useless, remove them to save some gcc
warning:
drivers/video/fbdev/riva/riva_hw.c:250:21: warning: variable ‘mlwm’ set
but not used [-Wunused-but-set-variable]
drivers/video/fbdev/riva/riva_hw.c:665:15: warning: variable ‘vraw’ set
but not used [-Wunused-but-set-variable]
drivers/video/fbdev/riva/riva_hw.c:665:9: warning: variable ‘craw’ set
but not used [-Wunused-but-set-variable]
drivers/video/fbdev/riva/riva_hw.c:659:73: warning: variable ‘align’ set
but not used [-Wunused-but-set-variable]
drivers/video/fbdev/riva/riva_hw.c:659:50: warning: variable
‘color_key_enable’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1604822519-65607-1-git-send-email-alex.shi@linux.alibaba.com
Diffstat (limited to 'drivers/video/fbdev')
| -rw-r--r-- | drivers/video/fbdev/riva/riva_hw.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/video/fbdev/riva/riva_hw.c b/drivers/video/fbdev/riva/riva_hw.c index 4168ac464565..bcf9c4b4de31 100644 --- a/drivers/video/fbdev/riva/riva_hw.c +++ b/drivers/video/fbdev/riva/riva_hw.c @@ -247,14 +247,13 @@ static int nv3_iterate(nv3_fifo_info *res_info, nv3_sim_state * state, nv3_arb_i int mburst_size = 32; int mmisses, gmisses, vmisses; int misses; - int vlwm, glwm, mlwm; + int vlwm, glwm; int last, next, cur; int max_gfsize ; long ns; vlwm = 0; glwm = 0; - mlwm = 0; vfsize = 0; gfsize = 0; cur = ainfo->cur; @@ -656,13 +655,12 @@ static void nv4CalcArbitration nv4_sim_state *arb ) { - int data, pagemiss, cas,width, video_enable, color_key_enable, bpp, align; + int data, pagemiss, cas,width, video_enable, bpp; int nvclks, mclks, pclks, vpagemiss, crtpagemiss, vbs; int found, mclk_extra, mclk_loop, cbs, m1, p1; int mclk_freq, pclk_freq, nvclk_freq, mp_enable; int us_m, us_n, us_p, video_drain_rate, crtc_drain_rate; int vpm_us, us_video, vlwm, video_fill_us, cpm_us, us_crt,clwm; - int craw, vraw; fifo->valid = 1; pclk_freq = arb->pclk_khz; @@ -672,9 +670,7 @@ static void nv4CalcArbitration cas = arb->mem_latency; width = arb->memory_width >> 6; video_enable = arb->enable_video; - color_key_enable = arb->gr_during_vid; bpp = arb->pix_bpp; - align = arb->mem_aligned; mp_enable = arb->enable_mp; clwm = 0; vlwm = 0; @@ -782,8 +778,6 @@ static void nv4CalcArbitration mclk_extra--; } } - craw = clwm; - vraw = vlwm; if (clwm < 384) clwm = 384; if (vlwm < 128) vlwm = 128; data = (int)(clwm); @@ -842,7 +836,7 @@ static void nv10CalcArbitration nv10_sim_state *arb ) { - int data, pagemiss, cas,width, video_enable, color_key_enable, bpp, align; + int data, pagemiss, cas,width, video_enable, bpp; int nvclks, mclks, pclks, vpagemiss, crtpagemiss, vbs; int nvclk_fill, us_extra; int found, mclk_extra, mclk_loop, cbs, m1; @@ -863,9 +857,7 @@ static void nv10CalcArbitration cas = arb->mem_latency; width = arb->memory_width/64; video_enable = arb->enable_video; - color_key_enable = arb->gr_during_vid; bpp = arb->pix_bpp; - align = arb->mem_aligned; mp_enable = arb->enable_mp; clwm = 0; vlwm = 1024; |