pinctrl: sprd: Change to use devm_platform_ioremap_resource()

The devm_platform_ioremap_resource() function wraps platform_get_resource()
and devm_ioremap_resource() in a single helper, thus use it to simplify
the code.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Link: https://lore.kernel.org/r/ff410d312ed0047b5a36e5113daf7df78bcf1aa8.1564048446.git.baolin.wang@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c
index c31b581..a32e809 100644 (file)
--- a/drivers/pinctrl/sprd/pinctrl-sprd.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd.c
@@ -1020,7 +1020,6 @@ int sprd_pinctrl_core_probe(struct platform_device *pdev,
        struct sprd_pinctrl *sprd_pctl;
        struct sprd_pinctrl_soc_info *pinctrl_info;
        struct pinctrl_pin_desc *pin_desc;
-       struct resource *res;
        int ret, i;
 
        sprd_pctl = devm_kzalloc(&pdev->dev, sizeof(struct sprd_pinctrl),
@@ -1028,8 +1027,7 @@ int sprd_pinctrl_core_probe(struct platform_device *pdev,
        if (!sprd_pctl)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       sprd_pctl->base = devm_ioremap_resource(&pdev->dev, res);
+       sprd_pctl->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(sprd_pctl->base))
                return PTR_ERR(sprd_pctl->base);