1 files changed, 1 insertions, 1 deletions

diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
index b953fb4aa298..3b0ee42a5343 100644
--- a/sound/drivers/opl4/opl4_lib.c
+++ b/sound/drivers/opl4/opl4_lib.c
@@ -23,7 +23,7 @@
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
 MODULE_DESCRIPTION("OPL4 driver");