From mboxrd@z Thu Jan 1 00:00:00 1970 From: sboyd@codeaurora.org (Stephen Boyd) Date: Mon, 24 Sep 2012 13:38:05 -0700 Subject: [PATCHv2 3/3] clk: wm831x: Use devm_clk_register() to simplify code In-Reply-To: <1348519085-5888-1-git-send-email-sboyd@codeaurora.org> References: <1348034730-16473-1-git-send-email-sboyd@codeaurora.org> <1348519085-5888-1-git-send-email-sboyd@codeaurora.org> Message-ID: <1348519085-5888-3-git-send-email-sboyd@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Move this driver to use devm_clk_register() to simplify some error paths and reduce lines of code. Acked-by: Mark Brown Signed-off-by: Stephen Boyd --- v2: No changes drivers/clk/clk-wm831x.c | 30 +++++++----------------------- 1 file changed, 7 insertions(+), 23 deletions(-) diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c index eb1afaf..db4fbf2 100644 --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -370,43 +370,27 @@ static __devinit int wm831x_clk_probe(struct platform_device *pdev) clkdata->xtal_ena = ret & WM831X_XTAL_ENA; clkdata->xtal_hw.init = &wm831x_xtal_init; - clkdata->xtal = clk_register(&pdev->dev, &clkdata->xtal_hw); + clkdata->xtal = devm_clk_register(&pdev->dev, &clkdata->xtal_hw); if (IS_ERR(clkdata->xtal)) return PTR_ERR(clkdata->xtal); clkdata->fll_hw.init = &wm831x_fll_init; - clkdata->fll = clk_register(&pdev->dev, &clkdata->fll_hw); - if (IS_ERR(clkdata->fll)) { - ret = PTR_ERR(clkdata->fll); - goto err_xtal; - } + clkdata->fll = devm_clk_register(&pdev->dev, &clkdata->fll_hw); + if (IS_ERR(clkdata->fll)) + return PTR_ERR(clkdata->fll); clkdata->clkout_hw.init = &wm831x_clkout_init; - clkdata->clkout = clk_register(&pdev->dev, &clkdata->clkout_hw); - if (IS_ERR(clkdata->clkout)) { - ret = PTR_ERR(clkdata->clkout); - goto err_fll; - } + clkdata->clkout = devm_clk_register(&pdev->dev, &clkdata->clkout_hw); + if (IS_ERR(clkdata->clkout)) + return PTR_ERR(clkdata->clkout); dev_set_drvdata(&pdev->dev, clkdata); return 0; - -err_fll: - clk_unregister(clkdata->fll); -err_xtal: - clk_unregister(clkdata->xtal); - return ret; } static int __devexit wm831x_clk_remove(struct platform_device *pdev) { - struct wm831x_clk *clkdata = dev_get_drvdata(&pdev->dev); - - clk_unregister(clkdata->clkout); - clk_unregister(clkdata->fll); - clk_unregister(clkdata->xtal); - return 0; } -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932249Ab2IXUiZ (ORCPT ); Mon, 24 Sep 2012 16:38:25 -0400 Received: from wolverine02.qualcomm.com ([199.106.114.251]:5959 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758030Ab2IXUiK (ORCPT ); Mon, 24 Sep 2012 16:38:10 -0400 X-IronPort-AV: E=McAfee;i="5400,1158,6845"; a="238278928" From: Stephen Boyd To: Mike Turquette Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCHv2 3/3] clk: wm831x: Use devm_clk_register() to simplify code Date: Mon, 24 Sep 2012 13:38:05 -0700 Message-Id: <1348519085-5888-3-git-send-email-sboyd@codeaurora.org> X-Mailer: git-send-email 1.7.12.1.382.gb0576a6 In-Reply-To: <1348519085-5888-1-git-send-email-sboyd@codeaurora.org> References: <1348034730-16473-1-git-send-email-sboyd@codeaurora.org> <1348519085-5888-1-git-send-email-sboyd@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Move this driver to use devm_clk_register() to simplify some error paths and reduce lines of code. Acked-by: Mark Brown Signed-off-by: Stephen Boyd --- v2: No changes drivers/clk/clk-wm831x.c | 30 +++++++----------------------- 1 file changed, 7 insertions(+), 23 deletions(-) diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c index eb1afaf..db4fbf2 100644 --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -370,43 +370,27 @@ static __devinit int wm831x_clk_probe(struct platform_device *pdev) clkdata->xtal_ena = ret & WM831X_XTAL_ENA; clkdata->xtal_hw.init = &wm831x_xtal_init; - clkdata->xtal = clk_register(&pdev->dev, &clkdata->xtal_hw); + clkdata->xtal = devm_clk_register(&pdev->dev, &clkdata->xtal_hw); if (IS_ERR(clkdata->xtal)) return PTR_ERR(clkdata->xtal); clkdata->fll_hw.init = &wm831x_fll_init; - clkdata->fll = clk_register(&pdev->dev, &clkdata->fll_hw); - if (IS_ERR(clkdata->fll)) { - ret = PTR_ERR(clkdata->fll); - goto err_xtal; - } + clkdata->fll = devm_clk_register(&pdev->dev, &clkdata->fll_hw); + if (IS_ERR(clkdata->fll)) + return PTR_ERR(clkdata->fll); clkdata->clkout_hw.init = &wm831x_clkout_init; - clkdata->clkout = clk_register(&pdev->dev, &clkdata->clkout_hw); - if (IS_ERR(clkdata->clkout)) { - ret = PTR_ERR(clkdata->clkout); - goto err_fll; - } + clkdata->clkout = devm_clk_register(&pdev->dev, &clkdata->clkout_hw); + if (IS_ERR(clkdata->clkout)) + return PTR_ERR(clkdata->clkout); dev_set_drvdata(&pdev->dev, clkdata); return 0; - -err_fll: - clk_unregister(clkdata->fll); -err_xtal: - clk_unregister(clkdata->xtal); - return ret; } static int __devexit wm831x_clk_remove(struct platform_device *pdev) { - struct wm831x_clk *clkdata = dev_get_drvdata(&pdev->dev); - - clk_unregister(clkdata->clkout); - clk_unregister(clkdata->fll); - clk_unregister(clkdata->xtal); - return 0; } -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation