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Diffstat (limited to 'arch/arm/plat-pxa/gpio.c')
-rw-r--r--arch/arm/plat-pxa/gpio.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/arm/plat-pxa/gpio.c b/arch/arm/plat-pxa/gpio.c
index dce088f..48ebb94 100644
--- a/arch/arm/plat-pxa/gpio.c
+++ b/arch/arm/plat-pxa/gpio.c
@@ -15,7 +15,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
#include <linux/slab.h>
#include <mach/gpio.h>
@@ -295,7 +295,7 @@ void __init pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn)
}
#ifdef CONFIG_PM
-static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state)
+static int pxa_gpio_suspend(void)
{
struct pxa_gpio_chip *c;
int gpio;
@@ -312,7 +312,7 @@ static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state)
return 0;
}
-static int pxa_gpio_resume(struct sys_device *dev)
+static void pxa_gpio_resume(void)
{
struct pxa_gpio_chip *c;
int gpio;
@@ -326,22 +326,13 @@ static int pxa_gpio_resume(struct sys_device *dev)
__raw_writel(c->saved_gfer, c->regbase + GFER_OFFSET);
__raw_writel(c->saved_gpdr, c->regbase + GPDR_OFFSET);
}
- return 0;
}
#else
#define pxa_gpio_suspend NULL
#define pxa_gpio_resume NULL
#endif
-struct sysdev_class pxa_gpio_sysclass = {
- .name = "gpio",
+struct syscore_ops pxa_gpio_syscore_ops = {
.suspend = pxa_gpio_suspend,
.resume = pxa_gpio_resume,
};
-
-static int __init pxa_gpio_init(void)
-{
- return sysdev_class_register(&pxa_gpio_sysclass);
-}
-
-core_initcall(pxa_gpio_init);