X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=include%2Flinux%2Firq.h;h=0ac26c892fe25c11030415ec48d5580b3d3fefa2;hb=07216b5503f328b756b5f06da9908ce5f404d1e6;hp=b52424eaa0ed38e932d174f6a950a488d823399b;hpb=27acbec338113a75b9d72aeb53149a3538031dda;p=cascardo%2Flinux.git

diff --git a/include/linux/irq.h b/include/linux/irq.h
index b52424eaa0ed..0ac26c892fe2 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -945,6 +945,16 @@ static inline void irq_gc_lock(struct irq_chip_generic *gc) { }
 static inline void irq_gc_unlock(struct irq_chip_generic *gc) { }
 #endif
 
+/*
+ * The irqsave variants are for usage in non interrupt code. Do not use
+ * them in irq_chip callbacks. Use irq_gc_lock() instead.
+ */
+#define irq_gc_lock_irqsave(gc, flags)	\
+	raw_spin_lock_irqsave(&(gc)->lock, flags)
+
+#define irq_gc_unlock_irqrestore(gc, flags)	\
+	raw_spin_unlock_irqrestore(&(gc)->lock, flags)
+
 static inline void irq_reg_writel(struct irq_chip_generic *gc,
 				  u32 val, int reg_offset)
 {