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Subject: [media] saa7134: fix warning with !MEDIA_CONTROLLER
Author:  Arnd Bergmann <[email protected]>
Date:    Fri Feb 26 12:25:17 2016 -0300

When CONFIG_MEDIA_CONTROLLER is disabled, we get a warning
about an unused function:

drivers/media/pci/saa7134/saa7134-core.c:832:13: error: 
'saa7134_create_entities' defined but not used [-Werror=unused-function]

This moves the #ifdef outside of the function, as it is
never called here.

Fixes: ac90aa02d5b9 ("[media] saa7134: add media controller support")

Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/pci/saa7134/saa7134-core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

---

http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=363bdb114434d021360c770871c2410df3965308
diff --git a/drivers/media/pci/saa7134/saa7134-core.c 
b/drivers/media/pci/saa7134/saa7134-core.c
index 2e77a5a80119..c0e1780ec831 100644
--- a/drivers/media/pci/saa7134/saa7134-core.c
+++ b/drivers/media/pci/saa7134/saa7134-core.c
@@ -829,9 +829,9 @@ static void saa7134_media_release(struct saa7134_dev *dev)
 #endif
 }
 
+#if defined(CONFIG_MEDIA_CONTROLLER)
 static void saa7134_create_entities(struct saa7134_dev *dev)
 {
-#if defined(CONFIG_MEDIA_CONTROLLER)
        int ret, i;
        struct media_entity *entity;
        struct media_entity *decoder = NULL;
@@ -951,8 +951,8 @@ static void saa7134_create_entities(struct saa7134_dev *dev)
                if (ret < 0)
                        pr_err("failed to register input entity %d!\n", i);
        }
-#endif
 }
+#endif
 
 static struct video_device *vdev_init(struct saa7134_dev *dev,
                                      struct video_device *template,

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