gpio: eic-sprd: Use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Reviewed-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-eic-sprd.c b/drivers/gpio/gpio-eic-sprd.c
index 7709226..7b9ac4a 100644 (file)
--- a/drivers/gpio/gpio-eic-sprd.c
+++ b/drivers/gpio/gpio-eic-sprd.c
@@ -568,7 +568,6 @@ static int sprd_eic_probe(struct platform_device *pdev)
        const struct sprd_eic_variant_data *pdata;
        struct gpio_irq_chip *irq;
        struct sprd_eic *sprd_eic;
-       struct resource *res;
        int ret, i;
 
        pdata = of_device_get_match_data(&pdev->dev);
@@ -597,13 +596,9 @@ static int sprd_eic_probe(struct platform_device *pdev)
                 * have one bank EIC, thus base[1] and base[2] can be
                 * optional.
                 */
-               res = platform_get_resource(pdev, IORESOURCE_MEM, i);
-               if (!res)
-                       continue;
-
-               sprd_eic->base[i] = devm_ioremap_resource(&pdev->dev, res);
+               sprd_eic->base[i] = devm_platform_ioremap_resource(pdev, i);
                if (IS_ERR(sprd_eic->base[i]))
-                       return PTR_ERR(sprd_eic->base[i]);
+                       continue;
        }
 
        sprd_eic->chip.label = sprd_eic_label_name[sprd_eic->type];