From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4F82F15C82 for ; Mon, 5 Dec 2022 19:13:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C84E3C433D7; Mon, 5 Dec 2022 19:13:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670267628; bh=RaN0rz4QkZYvnSrfkoyhWbOXmcWVT/v6ZH0psLftSJI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h5+mfDazqZkmfYa1yocuHVg4wGPWY5/9Y3rogJkCx3qmoImJf/Mkvtr0UQifrNKWw iJUf6tEtutJFLfVg/c88i07cMBTh3+zX/nQp+5OdZU+X/4s5ceZyuaDL+sG2tEVWBn O9lrz4uj3tRbRiLfM6CF6yvZG1bpqSnb/JpNBP0s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ulrich Hecht Subject: [PATCH 4.9 56/62] Revert "fbdev: fb_pm2fb: Avoid potential divide by zero error" Date: Mon, 5 Dec 2022 20:09:53 +0100 Message-Id: <20221205190800.194717678@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221205190758.073114639@linuxfoundation.org> References: <20221205190758.073114639@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Ulrich Hecht This reverts commit 6577e903a9e193ad70f2db92eba57c4f335afd1a. It's a duplicate of a commit that is already in this tree (0f1174f4972ea9fad6becf8881d71adca8e9ca91). Signed-off-by: Ulrich Hecht Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbdev/pm2fb.c | 5 ----- 1 file changed, 5 deletions(-) --- a/drivers/video/fbdev/pm2fb.c +++ b/drivers/video/fbdev/pm2fb.c @@ -619,11 +619,6 @@ static int pm2fb_check_var(struct fb_var return -EINVAL; } - if (!var->pixclock) { - DPRINTK("pixclock is zero\n"); - return -EINVAL; - } - if (PICOS2KHZ(var->pixclock) > PM2_MAX_PIXCLOCK) { DPRINTK("pixclock too high (%ldKHz)\n", PICOS2KHZ(var->pixclock));