diff options
Diffstat (limited to 'drivers/gpio/gpio-octeon.c')
| -rw-r--r-- | drivers/gpio/gpio-octeon.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-octeon.c b/drivers/gpio/gpio-octeon.c index 1b19c88ea7bb..777e20c608dc 100644 --- a/drivers/gpio/gpio-octeon.c +++ b/drivers/gpio/gpio-octeon.c @@ -47,12 +47,15 @@ static int octeon_gpio_dir_in(struct gpio_chip *chip, unsigned offset) return 0; } -static void octeon_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +static int octeon_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct octeon_gpio *gpio = gpiochip_get_data(chip); u64 mask = 1ull << offset; u64 reg = gpio->register_base + (value ? TX_SET : TX_CLEAR); cvmx_write_csr(reg, mask); + + return 0; } static int octeon_gpio_dir_out(struct gpio_chip *chip, unsigned offset, @@ -82,7 +85,6 @@ static int octeon_gpio_probe(struct platform_device *pdev) { struct octeon_gpio *gpio; struct gpio_chip *chip; - struct resource *res_mem; void __iomem *reg_base; int err = 0; @@ -91,8 +93,7 @@ static int octeon_gpio_probe(struct platform_device *pdev) return -ENOMEM; chip = &gpio->chip; - res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - reg_base = devm_ioremap_resource(&pdev->dev, res_mem); + reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg_base)) return PTR_ERR(reg_base); |