From nobody Sat May 10 05:33:10 2025 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail(p=none dis=none) header.from=linux.alibaba.com ARC-Seal: i=1; a=rsa-sha256; t=1604822556; cv=none; d=zohomail.com; s=zohoarc; b=c3IaTOqLFVi5q4Ht5Mjy6+4MCJr+eHn1FJ58znMqpb81Ua1HbexlAOpfLDmYftw2evipol+AR/B0Xa2Q+ODFmKlllNkj426uqViH7InDomaeyi8AEXaWe7j97MQyQsnFvVM6RyRQfoKvBHC2ddEOfeOjw7Imp5cV69ATgCNKAIs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1604822556; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:List-Id:MIME-Version:Message-ID:Subject:To; bh=de2VfB9DmqvsnmzV4tyucHJfZ6QlW+CsjleLZIeZ8t4=; 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Sun, 08 Nov 2020 16:02:01 +0800 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04394;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0UEadUVK_1604822521; From: Alex Shi Cc: Antonino Daplas , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] video: fbdev: riva: remove some unused varibles Date: Sun, 8 Nov 2020 16:01:59 +0800 Message-Id: <1604822519-65607-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Couple of variables are actually useless, remove them to save some gcc warning: drivers/video/fbdev/riva/riva_hw.c:250:21: warning: variable =E2=80=98mlwm= =E2=80=99 set but not used [-Wunused-but-set-variable] drivers/video/fbdev/riva/riva_hw.c:665:15: warning: variable =E2=80=98vraw= =E2=80=99 set but not used [-Wunused-but-set-variable] drivers/video/fbdev/riva/riva_hw.c:665:9: warning: variable =E2=80=98craw= =E2=80=99 set but not used [-Wunused-but-set-variable] drivers/video/fbdev/riva/riva_hw.c:659:73: warning: variable =E2=80=98align= =E2=80=99 set but not used [-Wunused-but-set-variable] drivers/video/fbdev/riva/riva_hw.c:659:50: warning: variable =E2=80=98color_key_enable=E2=80=99 set but not used [-Wunused-but-set-varia= ble] Signed-off-by: Alex Shi Cc: Antonino Daplas =20 Cc: linux-fbdev@vger.kernel.org=20 Cc: dri-devel@lists.freedesktop.org=20 Cc: linux-kernel@vger.kernel.org=20 --- drivers/video/fbdev/riva/riva_hw.c | 14 +++----------- 1 file 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_s= im_state * state, nv3_arb_i int mburst_size =3D 32; int mmisses, gmisses, vmisses; int misses; - int vlwm, glwm, mlwm; + int vlwm, glwm; int last, next, cur; int max_gfsize ; long ns; =20 vlwm =3D 0; glwm =3D 0; - mlwm =3D 0; vfsize =3D 0; gfsize =3D 0; cur =3D ainfo->cur; @@ -656,13 +655,12 @@ static char nv3_get_param(nv3_fifo_info *res_info, nv= 3_sim_state * state, nv3_ar nv4_sim_state *arb ) { - int data, pagemiss, cas,width, video_enable, color_key_enable, bpp, al= ign; + 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; =20 fifo->valid =3D 1; pclk_freq =3D arb->pclk_khz; @@ -672,9 +670,7 @@ static char nv3_get_param(nv3_fifo_info *res_info, nv3_= sim_state * state, nv3_ar cas =3D arb->mem_latency; width =3D arb->memory_width >> 6; video_enable =3D arb->enable_video; - color_key_enable =3D arb->gr_during_vid; bpp =3D arb->pix_bpp; - align =3D arb->mem_aligned; mp_enable =3D arb->enable_mp; clwm =3D 0; vlwm =3D 0; @@ -782,8 +778,6 @@ static char nv3_get_param(nv3_fifo_info *res_info, nv3_= sim_state * state, nv3_ar mclk_extra--; } } - craw =3D clwm; - vraw =3D vlwm; if (clwm < 384) clwm =3D 384; if (vlwm < 128) vlwm =3D 128; data =3D (int)(clwm); @@ -842,7 +836,7 @@ static char nv3_get_param(nv3_fifo_info *res_info, nv3_= sim_state * state, nv3_ar nv10_sim_state *arb ) { - int data, pagemiss, cas,width, video_enable, color_key_enable, bpp, al= ign; + 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 char nv3_get_param(nv3_fifo_info *res_info, nv3_= sim_state * state, nv3_ar cas =3D arb->mem_latency; width =3D arb->memory_width/64; video_enable =3D arb->enable_video; - color_key_enable =3D arb->gr_during_vid; bpp =3D arb->pix_bpp; - align =3D arb->mem_aligned; mp_enable =3D arb->enable_mp; clwm =3D 0; vlwm =3D 1024; --=20 1.8.3.1