diff options
Diffstat (limited to 'arch/mips/rb532/gpio.c')
| -rw-r--r-- | arch/mips/rb532/gpio.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c index 37de05d595e..a18007613c3 100644 --- a/arch/mips/rb532/gpio.c +++ b/arch/mips/rb532/gpio.c @@ -29,6 +29,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/types.h> +#include <linux/export.h> #include <linux/spinlock.h> #include <linux/platform_device.h> #include <linux/gpio.h> @@ -43,10 +44,10 @@ struct rb532_gpio_chip { static struct resource rb532_gpio_reg0_res[] = { { - .name = "gpio_reg0", - .start = REGBASE + GPIOBASE, - .end = REGBASE + GPIOBASE + sizeof(struct rb532_gpio_reg) - 1, - .flags = IORESOURCE_MEM, + .name = "gpio_reg0", + .start = REGBASE + GPIOBASE, + .end = REGBASE + GPIOBASE + sizeof(struct rb532_gpio_reg) - 1, + .flags = IORESOURCE_MEM, } }; @@ -185,7 +186,7 @@ int __init rb532_gpio_init(void) struct resource *r; r = rb532_gpio_reg0_res; - rb532_gpio_chip->regbase = ioremap_nocache(r->start, r->end - r->start); + rb532_gpio_chip->regbase = ioremap_nocache(r->start, resource_size(r)); if (!rb532_gpio_chip->regbase) { printk(KERN_ERR "rb532: cannot remap GPIO register 0\n"); |