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Diffstat (limited to 'arch/x86/kernel/i8237.c')
-rw-r--r--arch/x86/kernel/i8237.c30
1 files changed, 7 insertions, 23 deletions
diff --git a/arch/x86/kernel/i8237.c b/arch/x86/kernel/i8237.c
index b42ca69..8eeaa81 100644
--- a/arch/x86/kernel/i8237.c
+++ b/arch/x86/kernel/i8237.c
@@ -10,7 +10,7 @@
*/
#include <linux/init.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
#include <asm/dma.h>
@@ -21,7 +21,7 @@
* in asm/dma.h.
*/
-static int i8237A_resume(struct sys_device *dev)
+static void i8237A_resume(void)
{
unsigned long flags;
int i;
@@ -41,31 +41,15 @@ static int i8237A_resume(struct sys_device *dev)
enable_dma(4);
release_dma_lock(flags);
-
- return 0;
}
-static int i8237A_suspend(struct sys_device *dev, pm_message_t state)
-{
- return 0;
-}
-
-static struct sysdev_class i8237_sysdev_class = {
- .name = "i8237",
- .suspend = i8237A_suspend,
+static struct syscore_ops i8237_syscore_ops = {
.resume = i8237A_resume,
};
-static struct sys_device device_i8237A = {
- .id = 0,
- .cls = &i8237_sysdev_class,
-};
-
-static int __init i8237A_init_sysfs(void)
+static int __init i8237A_init_ops(void)
{
- int error = sysdev_class_register(&i8237_sysdev_class);
- if (!error)
- error = sysdev_register(&device_i8237A);
- return error;
+ register_syscore_ops(&i8237_syscore_ops);
+ return 0;
}
-device_initcall(i8237A_init_sysfs);
+device_initcall(i8237A_init_ops);