[SPARC64]: Fix compile error in irq.c

irq.c is missing the inclusion of asm/io.h, which causes
readb() and writeb() the be undefined.

Signed-off-by: Sven Hartge <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index c9b69167632a7b666ee829f1dec5c696a384e20b..233526ba3abe23d7a684143b56cbc4a9aa36c503 100644 (file)
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -27,6 +27,7 @@
 #include <asm/atomic.h>
 #include <asm/system.h>
 #include <asm/irq.h>
+#include <asm/io.h>
 #include <asm/sbus.h>
 #include <asm/iommu.h>
 #include <asm/upa.h>