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Date: Mon, 18 Apr 2022 02:02:38 +0000 From: cgel.zte@...il.com To: lakshmi.sowjanya.d@...el.com, linus.walleij@...aro.org Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, Lv Ruyi <lv.ruyi@....com.cn>, Zeal Robot <zealci@....com.cn> Subject: [PATCH] pinctrl: Make use of the helper function devm_platform_ioremap_resource() From: Lv Ruyi <lv.ruyi@....com.cn> Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately.Make the code simpler without functional changes. Reported-by: Zeal Robot <zealci@....com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@....com.cn> --- drivers/pinctrl/pinctrl-thunderbay.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/pinctrl/pinctrl-thunderbay.c b/drivers/pinctrl/pinctrl-thunderbay.c index 79d44bca039e..9328b17485cf 100644 --- a/drivers/pinctrl/pinctrl-thunderbay.c +++ b/drivers/pinctrl/pinctrl-thunderbay.c @@ -1229,7 +1229,6 @@ static int thunderbay_pinctrl_probe(struct platform_device *pdev) const struct of_device_id *of_id; struct device *dev = &pdev->dev; struct thunderbay_pinctrl *tpc; - struct resource *iomem; int ret; of_id = of_match_node(thunderbay_pinctrl_match, pdev->dev.of_node); @@ -1243,11 +1242,7 @@ static int thunderbay_pinctrl_probe(struct platform_device *pdev) tpc->dev = dev; tpc->soc = of_id->data; - iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iomem) - return -ENXIO; - - tpc->base0 = devm_ioremap_resource(dev, iomem); + tpc->base0 = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(tpc->base0)) return PTR_ERR(tpc->base0); -- 2.25.1
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