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[media] v4l2-of: fix compiler errors if CONFIG_OF is undefined

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You must use static inline otherwise you get these errors if CONFIG_OF is not defined:

In file included from drivers/media/platform/soc_camera/soc_camera.c:39:0:
include/media/v4l2-of.h:112:13: warning: 'v4l2_of_free_endpoint' defined but not used [-Wunused-function]
 static void v4l2_of_free_endpoint(struct v4l2_of_endpoint *endpoint)
             ^
In file included from drivers/media/platform/soc_camera/atmel-isi.c:28:0:
include/media/v4l2-of.h:112:13: warning: 'v4l2_of_free_endpoint' defined but not used [-Wunused-function]
 static void v4l2_of_free_endpoint(struct v4l2_of_endpoint *endpoint)
             ^
In file included from drivers/media/platform/soc_camera/rcar_vin.c:36:0:
include/media/v4l2-of.h:112:13: warning: 'v4l2_of_free_endpoint' defined but not used [-Wunused-function]
 static void v4l2_of_free_endpoint(struct v4l2_of_endpoint *endpoint)
             ^

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-04-28 03:41:00 -03:00 committed by Mauro Carvalho Chehab
parent 074c57a25f
commit 480856f3b4
1 changed files with 2 additions and 2 deletions
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4
include/media/v4l2-of.h
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@ -103,13 +103,13 @@ static inline int v4l2_of_parse_endpoint(const struct device_node *node,
return -ENOSYS; return -ENOSYS;
} }
struct v4l2_of_endpoint *v4l2_of_alloc_parse_endpoint( static inline struct v4l2_of_endpoint *v4l2_of_alloc_parse_endpoint(
const struct device_node *node) const struct device_node *node)
{ {
return NULL; return NULL;
} }
static void v4l2_of_free_endpoint(struct v4l2_of_endpoint *endpoint) static inline void v4l2_of_free_endpoint(struct v4l2_of_endpoint *endpoint)
{ {
} }