diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 9cef6fc..d4ad699 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -981,13 +981,13 @@
 }
 
 
-static __inline int
+static inline int
 isdn_minor2drv(int minor)
 {
 	return (dev->drvmap[minor]);
 }
 
-static __inline int
+static inline int
 isdn_minor2chan(int minor)
 {
 	return (dev->chanmap[minor]);
diff --git a/drivers/isdn/i4l/isdn_v110.c b/drivers/isdn/i4l/isdn_v110.c
index 5484d3c..c5d02b6 100644
--- a/drivers/isdn/i4l/isdn_v110.c
+++ b/drivers/isdn/i4l/isdn_v110.c
@@ -62,7 +62,7 @@
  * and to 67452301 when keylen = 2. This is necessary because ordering on
  * the isdn line is the other way.
  */
-static __inline unsigned char
+static inline unsigned char
 FlipBits(unsigned char c, int keylen)
 {
 	unsigned char b = c;