From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D9D34C433F5 for ; Tue, 19 Apr 2022 14:42:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VjPrgy1j+WNm77Glku8aWBCm7rTbF/hdeMYp5pWopi8=; b=WuOooHa0mjVBPy QaUNPf8U06OJUHeuOy06VAeznym0sp9Y1jci1GBirx+iXQEFBF6rR3mDQbp7XAfJDhi6xvyZZ23ee aAQ6mrJl82mwezkW3ke+gaMQvek0YXesKREi/SZ86qwtAxuD+ZUoaGjQ6rjwenPRUVeukMutvj6NZ J9I6/nG6d4TK7/ciclzGKuuAMeGfYwPC3ue6/itBLKXZYpBH5eV1RGmvcjh6yqNk3u94ww28sy7i/ vGF/xQyVL6TfVOWRU6Lw0jMXI281s6DJNpO6xsx60SnfG49Ib+feVbc9QTH/Sn+sjZSzyWNlnTkCF FvYftMxp6Zel4zKzDMaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngp1e-004LF0-LM; Tue, 19 Apr 2022 14:40:19 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngo6v-003weP-26 for linux-arm-kernel@lists.infradead.org; Tue, 19 Apr 2022 13:41:43 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6EC4D616D3; Tue, 19 Apr 2022 13:41:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85ADEC385B0; Tue, 19 Apr 2022 13:41:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650375699; bh=UESTNhRpqCdmOp1XFvzi39fpM7sULzK7+yHauqukJgM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qN9Y+eXIXoBe7y4TGwmSZZVExIPvDiGiWQet4fH81EnPncUzwHNWtwJGsY0JYakO5 ieE4QfHwXAynpvZYZ8I/rORqxFxxcrHC8uhh9dPC5cMy5EFTa1VMfxpra8+tJNdEGG y/nxkofQTm0FspP0LVUYlssfbUKsMywSyPappcPTyOe/CcTltiL0WCa18tUiJ5htqe P7yjD5xk7TGFmi/cCP8q3ujCRWlK/rt27yUduttq75nsmlB26koCVmVI39ToEeDgJ3 4QYMXy9PKlQiS9e/fHPi6ZUa8bAMf16ReuxZRt8ni4Y+YGTV+WxebK/v6W2sjZcyA9 IDq9aNHMe6VJg== From: Arnd Bergmann To: linux-omap@vger.kernel.org, tony@atomide.com, aaro.koskinen@iki.fi, jmkrzyszt@gmail.com Cc: Arnd Bergmann , Russell King , Paul Walmsley , Kevin Hilman , Peter Ujfalusi , Vinod Koul , Dmitry Torokhov , Ulf Hansson , Dominik Brodowski , Mark Brown , Felipe Balbi , Alan Stern , Lee Jones , Daniel Thompson , Jingoo Han , Helge Deller , Linus Walleij , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, dmaengine@vger.kernel.org, linux-input@vger.kernel.org, linux-mmc@vger.kernel.org, linux-serial@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH 32/41] ARM: OMAP1: clock: Fix UART rate reporting algorithm Date: Tue, 19 Apr 2022 15:37:14 +0200 Message-Id: <20220419133723.1394715-33-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220419133723.1394715-1-arnd@kernel.org> References: <20220419133723.1394715-1-arnd@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220419_064141_227885_BD9E2CDD X-CRM114-Status: GOOD ( 16.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Janusz Krzysztofik Since its introduction to the mainline kernel, omap1_uart_recalc() helper makes incorrect use of clk->enable_bit as a ready to use bitmap mask while it only provides the bit number. Fix it. Signed-off-by: Janusz Krzysztofik Signed-off-by: Arnd Bergmann --- arch/arm/mach-omap1/clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 44877554eb41..42e094e781ce 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -41,7 +41,7 @@ static DEFINE_SPINLOCK(clockfw_lock); unsigned long omap1_uart_recalc(struct clk *clk) { unsigned int val = __raw_readl(clk->enable_reg); - return val & clk->enable_bit ? 48000000 : 12000000; + return val & 1 << clk->enable_bit ? 48000000 : 12000000; } unsigned long omap1_sossi_recalc(struct clk *clk) -- 2.29.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel