From patchwork Fri Oct 4 01:43:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qianqiang Liu X-Patchwork-Id: 833252 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.3]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7D63B1862; Fri, 4 Oct 2024 01:43:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.3 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728006244; cv=none; b=Di4HYa8axFBapXezOwD4MeCrPijRfLEi6HQUfWUWWchBkHQrF6vql7YnDgPViQyQ77Sy1v4NB8R5VvCRyj3e2BK2ifEuOhHYGJU0cDHT8Oe4ZZynw2fGhOgRMhgvrqzLOYIJYepoHdMKmmariIMuqrGxufOmOvR5LCZa2lnhQbQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728006244; c=relaxed/simple; bh=kKiNpO/7wxBRneifIFDF+QBEIUYtc/mXbs5Fl64uxSM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=mutH9PL9PeB9vVMAcymAV9Hd9PCNeM8PTaGXzkrlK5VJ1X4D7WlCkidIjIr5mnh89Csd/vWKTkLAUyf9hnXJ/jSRe+9rHM6hbs9z2CrtYOPulN/miqeU80mxdmksJYOo/4CSa47H+t92cvoBCL9sHLHDDdkdoFc0WfNGr5IoC1c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=VMOUPCPJ; arc=none smtp.client-ip=117.135.210.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="VMOUPCPJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-ID:MIME-Version; bh=Jp8RG qANQrLfCe3AaUb/fHkN8BRM9XGU3Q2eDcKrytc=; b=VMOUPCPJT4QqgQveKESkU H+HtMU85b2QO2l6E0nf7CzrFKrQI+hU3PY6JQ3kjmTOnjIxM34fxVROxsKwPlTy4 gZlujiH9Q0NhglfKvLzF9bX5obP0cBJ+Nnym0xDd4d6OxRacvpp1ZkcAbX/RKU2R MaywJ7zu/jEdW21rnVhxWY= Received: from fedora.. (unknown [36.5.132.7]) by gzsmtp4 (Coremail) with SMTP id sygvCgB3QtRVSP9mnEvTAQ--.26831S2; Fri, 04 Oct 2024 09:43:49 +0800 (CST) From: Qianqiang Liu To: deller@gmx.de Cc: tzimmermann@suse.de, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] fbdev: clps711x-fb: Remove dead code Date: Fri, 4 Oct 2024 09:43:48 +0800 Message-ID: <20241004014349.435006-1-qianqiang.liu@163.com> X-Mailer: git-send-email 2.46.2 Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: sygvCgB3QtRVSP9mnEvTAQ--.26831S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrur43Zry7XF18AFW8JFWrXwb_yoW3uFbEk3 ykurZ7X34qyr1rKr1kGa1DZrW0y39rXrZa9F1DtFZak347uFWrXFyUZr4xW3yUWr48CFn3 WF9Ygr4rZryfCjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUjCPftUUUUU== X-CM-SenderInfo: xtld01pldqwhxolxqiywtou0bp/1tbiYBpuamb-Nh0GawACsj The code can never be reached: unregister_framebuffer(info); Fixes: 36462ac19308 ("fbdev: clps711x-fb: Replace check_fb in favor of struct fb_info.lcd_dev") Signed-off-by: Qianqiang Liu --- drivers/video/fbdev/clps711x-fb.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/video/fbdev/clps711x-fb.c b/drivers/video/fbdev/clps711x-fb.c index 9e3df1df5ac4..b57134bc63e7 100644 --- a/drivers/video/fbdev/clps711x-fb.c +++ b/drivers/video/fbdev/clps711x-fb.c @@ -332,8 +332,6 @@ static int clps711x_fb_probe(struct platform_device *pdev) return 0; - unregister_framebuffer(info); - out_fb_dealloc_cmap: regmap_update_bits(cfb->syscon, SYSCON_OFFSET, SYSCON1_LCDEN, 0); fb_dealloc_cmap(&info->cmap);