diff options
Diffstat (limited to 'drivers/pinctrl/spear/pinctrl-plgpio.c')
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-plgpio.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c index 3e5a887216b..ff2940e9f2a 100644 --- a/drivers/pinctrl/spear/pinctrl-plgpio.c +++ b/drivers/pinctrl/spear/pinctrl-plgpio.c @@ -441,7 +441,7 @@ static int spear310_p2o(int pin) return offset; } -int spear310_o2p(int offset) +static int spear310_o2p(int offset) { if (offset <= 3) return 101 - offset; @@ -528,18 +528,13 @@ static int plgpio_probe(struct platform_device *pdev) struct resource *res; int ret, irq, i; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "invalid IORESOURCE_MEM\n"); - return -EBUSY; - } - plgpio = devm_kzalloc(&pdev->dev, sizeof(*plgpio), GFP_KERNEL); if (!plgpio) { dev_err(&pdev->dev, "memory allocation fail\n"); return -ENOMEM; } + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); plgpio->base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(plgpio->base)) return PTR_ERR(plgpio->base); @@ -740,7 +735,7 @@ static struct platform_driver plgpio_driver = { .owner = THIS_MODULE, .name = "spear-plgpio", .pm = &plgpio_dev_pm_ops, - .of_match_table = of_match_ptr(plgpio_of_match), + .of_match_table = plgpio_of_match, }, }; |