diff --git a/[refs] b/[refs]
index 9da1ac3df49e..2ae68be36035 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f6d15e09b19d3841e2608306e1b85e2ffc1f7a6b
+refs/heads/master: 4b644dccfd204f8a89717776f065c441bf9c8cc1
diff --git a/trunk/drivers/media/radio/radio-isa.c b/trunk/drivers/media/radio/radio-isa.c
index 3c0067de4324..84b7b9f4385e 100644
--- a/trunk/drivers/media/radio/radio-isa.c
+++ b/trunk/drivers/media/radio/radio-isa.c
@@ -191,7 +191,7 @@ static bool radio_isa_valid_io(const struct radio_isa_driver *drv, int io)
 	return false;
 }
 
-struct radio_isa_card *radio_isa_alloc(struct radio_isa_driver *drv,
+static struct radio_isa_card *radio_isa_alloc(struct radio_isa_driver *drv,
 				struct device *pdev)
 {
 	struct v4l2_device *v4l2_dev;
@@ -207,8 +207,9 @@ struct radio_isa_card *radio_isa_alloc(struct radio_isa_driver *drv,
 	return isa;
 }
 
-int radio_isa_common_probe(struct radio_isa_card *isa, struct device *pdev,
-				int radio_nr, unsigned region_size)
+static int radio_isa_common_probe(struct radio_isa_card *isa,
+				  struct device *pdev,
+				  int radio_nr, unsigned region_size)
 {
 	const struct radio_isa_driver *drv = isa->drv;
 	const struct radio_isa_ops *ops = drv->ops;
@@ -287,7 +288,8 @@ int radio_isa_common_probe(struct radio_isa_card *isa, struct device *pdev,
 	return res;
 }
 
-int radio_isa_common_remove(struct radio_isa_card *isa, unsigned region_size)
+static int radio_isa_common_remove(struct radio_isa_card *isa,
+				   unsigned region_size)
 {
 	const struct radio_isa_ops *ops = isa->drv->ops;