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authorSakari Ailus <sakari.ailus@iki.fi>2014-11-03 17:55:51 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-11-03 19:09:13 -0200
commit094f1ca516cd32ecda8b99821a316cb4e0f367cd (patch)
tree68b9dfaa95a087ec031e779b463ac1d6668701fe /drivers/media/media-entity.c
parent7e16e3fe1b3a6ae88e403e6898ddc46be063dbef (diff)
[media] media: Fix a compiler warning in media_entity_pipeline_start()
Patch "[media] media: Print information on failed link validation" cause a harmless compiler warning in printing a debug message. Fix this. The type casting is done do ensure the type really is suitable for printing as %u, as find_first_zero_bit() does return int on some architectures and unsigned long on others. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/media-entity.c')
-rw-r--r--drivers/media/media-entity.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index 4122d7f42e1..4d8e01c7b1b 100644
--- a/drivers/media/media-entity.c
+++ b/drivers/media/media-entity.c
@@ -297,7 +297,8 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity,
dev_dbg(entity->parent->dev,
"\"%s\":%u must be connected by an enabled link\n",
entity->name,
- find_first_zero_bit(active, entity->num_pads));
+ (unsigned)find_first_zero_bit(
+ active, entity->num_pads));
goto error;
}
}