X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Fasm-i386%2Fi8253.h;h=6cb0dd4dcddef8c1e89791fe78c64aa8185befad;hb=a36166c6ef45081fea6eeaf5ca785d7ed786b6e2;hp=015d8df076908038658aebce6f34d84581642793;hpb=327309e899662b482c58cf25f574513d38b5788c;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-i386/i8253.h b/include/asm-i386/i8253.h
index 015d8df0769..6cb0dd4dcdd 100644
--- a/include/asm-i386/i8253.h
+++ b/include/asm-i386/i8253.h
@@ -1,6 +1,21 @@
 #ifndef __ASM_I8253_H__
 #define __ASM_I8253_H__
 
+#include <linux/clockchips.h>
+
 extern spinlock_t i8253_lock;
 
+extern struct clock_event_device *global_clock_event;
+
+/**
+ * pit_interrupt_hook - hook into timer tick
+ * @regs:	standard registers from interrupt
+ *
+ * Call the global clock event handler.
+ **/
+static inline void pit_interrupt_hook(void)
+{
+	global_clock_event->event_handler(global_clock_event);
+}
+
 #endif	/* __ASM_I8253_H__ */