From patchwork Thu Jul 14 16:32:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 9230187 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9FF586075D for ; Thu, 14 Jul 2016 16:33:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 90E4627FB6 for ; Thu, 14 Jul 2016 16:33:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 850E22818E; Thu, 14 Jul 2016 16:33:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9BFA72830A for ; Thu, 14 Jul 2016 16:33:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751984AbcGNQdL (ORCPT ); Thu, 14 Jul 2016 12:33:11 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:45722 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751580AbcGNQdE (ORCPT ); Thu, 14 Jul 2016 12:33:04 -0400 Received: from debutante.sirena.org.uk ([2a01:348:6:8808:fab::3] helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1bNjZH-0007fR-Sh; Thu, 14 Jul 2016 16:32:56 +0000 Received: from broonie by debutante with local (Exim 4.87) (envelope-from ) id 1bNjZE-0001mT-Vp; Thu, 14 Jul 2016 17:32:53 +0100 From: Mark Brown To: Andi Shyti Cc: Mark Brown , Rob Herring , Mark Rutland , Kukjin Kim , Krzysztof Kozlowski , Mark Brown , Sylwester Nawrocki , Tomasz Figa , Michael Turquette , Stephen Boyd , Chanwoo Choi , Jaehoon Chung , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-spi@vger.kernel.org, Andi Shyti In-Reply-To: <1467989201-14661-5-git-send-email-andi.shyti@samsung.com> Message-Id: Date: Thu, 14 Jul 2016 17:32:52 +0100 X-SA-Exim-Connect-IP: 2a01:348:6:8808:fab::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "spi: s3c64xx: use error code from clk_prepare_enable()" to the spi tree X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch spi: s3c64xx: use error code from clk_prepare_enable() has been applied to the spi tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 25981d8281ee4cbbd6f7c5bc0f8c048ad9548037 Mon Sep 17 00:00:00 2001 From: Andi Shyti Date: Tue, 12 Jul 2016 19:02:13 +0900 Subject: [PATCH] spi: s3c64xx: use error code from clk_prepare_enable() If clk_prepare_enable() fails do not return -EBUSY but use the value provided by the function itself. Suggested-by: Krzysztof Kozlowski Signed-off-by: Andi Shyti Reviewed-by: Michael Turquette Reviewed-by: Krzysztof Kozlowski Signed-off-by: Mark Brown --- drivers/spi/spi-s3c64xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 0a93eb98c2b6..3d21f8a35837 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1133,9 +1133,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_deref_master; } - if (clk_prepare_enable(sdd->clk)) { + ret = clk_prepare_enable(sdd->clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock 'spi'\n"); - ret = -EBUSY; goto err_deref_master; } @@ -1148,9 +1148,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_disable_clk; } - if (clk_prepare_enable(sdd->src_clk)) { + ret = clk_prepare_enable(sdd->src_clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock '%s'\n", clk_name); - ret = -EBUSY; goto err_disable_clk; }