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Diffstat (limited to 'drivers/platform/x86/ideapad-laptop.h')
-rw-r--r--drivers/platform/x86/ideapad-laptop.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.h b/drivers/platform/x86/ideapad-laptop.h
index 4498a96de5..948cc61800 100644
--- a/drivers/platform/x86/ideapad-laptop.h
+++ b/drivers/platform/x86/ideapad-laptop.h
@@ -12,6 +12,15 @@
#include <linux/acpi.h>
#include <linux/jiffies.h>
#include <linux/errno.h>
+#include <linux/notifier.h>
+
+enum ideapad_laptop_notifier_actions {
+ IDEAPAD_LAPTOP_YMC_EVENT,
+};
+
+int ideapad_laptop_register_notifier(struct notifier_block *nb);
+int ideapad_laptop_unregister_notifier(struct notifier_block *nb);
+void ideapad_laptop_call_notifier(unsigned long action, void *data);
enum {
VPCCMD_R_VPC1 = 0x10,