gpio-pch: cleanup __iomem annotation usage

[mv-sheeva.git] / drivers / gpio / gpio-pch.c

diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c
index f0603297f829e787129f4bf0c34beb980a17f368..68fa55e86eb1fe736332da26c66b8d564c394893 100644 (file)
--- a/drivers/gpio/gpio-pch.c
+++ b/drivers/gpio/gpio-pch.c
@@ -231,7 +231,7 @@ static void pch_gpio_setup(struct pch_gpio *chip)
 static int pch_irq_type(struct irq_data *d, unsigned int type)
 {
        u32 im;
-       u32 *im_reg;
+       u32 __iomem *im_reg;
        u32 ien;
        u32 im_pos;
        int ch;
@@ -376,7 +376,7 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev,
        }
 
        chip->base = pci_iomap(pdev, 1, 0);
-       if (chip->base == 0) {
+       if (!chip->base) {
                dev_err(&pdev->dev, "%s : pci_iomap FAILED", __func__);
                ret = -ENOMEM;
                goto err_iomap;