[PATCH] lockdep: core, add enable/disable_irq_irqsave/irqrestore() APIs

[linux-2.6-omap-h63xx.git] / include / linux / interrupt.h

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index d5afee95fd435294f2ee894cd75a31b7cc96be7b..1f97e3d92639e75aaed86a8066518e2526fa1dee 100644 (file)
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -123,6 +123,14 @@ static inline void disable_irq_nosync_lockdep(unsigned int irq)
 #endif
 }
 
+static inline void disable_irq_nosync_lockdep_irqsave(unsigned int irq, unsigned long *flags)
+{
+       disable_irq_nosync(irq);
+#ifdef CONFIG_LOCKDEP
+       local_irq_save(*flags);
+#endif
+}
+
 static inline void disable_irq_lockdep(unsigned int irq)
 {
        disable_irq(irq);
@@ -139,6 +147,14 @@ static inline void enable_irq_lockdep(unsigned int irq)
        enable_irq(irq);
 }
 
+static inline void enable_irq_lockdep_irqrestore(unsigned int irq, unsigned long *flags)
+{
+#ifdef CONFIG_LOCKDEP
+       local_irq_restore(*flags);
+#endif
+       enable_irq(irq);
+}
+
 /* IRQ wakeup (PM) control: */
 extern int set_irq_wake(unsigned int irq, unsigned int on);