From cdaf0645db1416cf24f6481d49c68dffbeec3c64 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Tue, 23 Jul 2013 20:01:47 +0200 Subject: [PATCH] drivers/pinctrl: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-rockchip.c | 5 ----- drivers/pinctrl/pinctrl-u300.c | 3 --- 2 files changed, 8 deletions(-) diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c index dc90c0239771..c22457de0048 100644 --- a/drivers/pinctrl/pinctrl-rockchip.c +++ b/drivers/pinctrl/pinctrl-rockchip.c @@ -1270,11 +1270,6 @@ static int rockchip_pinctrl_probe(struct platform_device *pdev) info->dev = dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "cannot find IO resource\n"); - return -ENOENT; - } - info->reg_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(info->reg_base)) return PTR_ERR(info->reg_base); diff --git a/drivers/pinctrl/pinctrl-u300.c b/drivers/pinctrl/pinctrl-u300.c index 46a152d17355..6fbdc06d2998 100644 --- a/drivers/pinctrl/pinctrl-u300.c +++ b/drivers/pinctrl/pinctrl-u300.c @@ -1075,9 +1075,6 @@ static int u300_pmx_probe(struct platform_device *pdev) upmx->dev = &pdev->dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENOENT; - upmx->virtbase = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(upmx->virtbase)) return PTR_ERR(upmx->virtbase); -- 2.20.1