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Diffstat (limited to 'arch/powerpc/platforms/powermac/pic.c')
-rw-r--r--arch/powerpc/platforms/powermac/pic.c42
1 files changed, 11 insertions, 31 deletions
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 360260d1352..9089b042119 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -21,7 +21,7 @@
#include <linux/signal.h>
#include <linux/pci.h>
#include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
#include <linux/adb.h>
#include <linux/pmu.h>
#include <linux/module.h>
@@ -674,7 +674,7 @@ not_found:
return viaint;
}
-static int pmacpic_suspend(struct sys_device *sysdev, pm_message_t state)
+static int pmacpic_suspend(void)
{
int viaint = pmacpic_find_viaint();
@@ -695,7 +695,7 @@ static int pmacpic_suspend(struct sys_device *sysdev, pm_message_t state)
return 0;
}
-static int pmacpic_resume(struct sys_device *sysdev)
+static void pmacpic_resume(void)
{
int i;
@@ -706,39 +706,19 @@ static int pmacpic_resume(struct sys_device *sysdev)
for (i = 0; i < max_real_irqs; ++i)
if (test_bit(i, sleep_save_mask))
pmac_unmask_irq(irq_get_irq_data(i));
-
- return 0;
}
-#endif /* CONFIG_PM && CONFIG_PPC32 */
-
-static struct sysdev_class pmacpic_sysclass = {
- .name = "pmac_pic",
+static struct syscore_ops pmacpic_syscore_ops = {
+ .suspend = pmacpic_suspend,
+ .resume = pmacpic_resume,
};
-static struct sys_device device_pmacpic = {
- .id = 0,
- .cls = &pmacpic_sysclass,
-};
-
-static struct sysdev_driver driver_pmacpic = {
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
- .suspend = &pmacpic_suspend,
- .resume = &pmacpic_resume,
-#endif /* CONFIG_PM && CONFIG_PPC32 */
-};
-
-static int __init init_pmacpic_sysfs(void)
+static int __init init_pmacpic_syscore(void)
{
-#ifdef CONFIG_PPC32
- if (max_irqs == 0)
- return -ENODEV;
-#endif
- printk(KERN_DEBUG "Registering pmac pic with sysfs...\n");
- sysdev_class_register(&pmacpic_sysclass);
- sysdev_register(&device_pmacpic);
- sysdev_driver_register(&pmacpic_sysclass, &driver_pmacpic);
+ register_syscore_ops(&pmacpic_syscore_ops);
return 0;
}
-machine_subsys_initcall(powermac, init_pmacpic_sysfs);
+machine_subsys_initcall(powermac, init_pmacpic_syscore);
+
+#endif /* CONFIG_PM && CONFIG_PPC32 */