From: Sakari Ailus Date: Mon, 3 Nov 2014 20:55:51 +0000 (-0300) Subject: [media] media: Fix a compiler warning in media_entity_pipeline_start() X-Git-Tag: v3.19-rc1~126^2~219 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=094f1ca516cd32ecda8b99821a316cb4e0f367cd;p=karo-tx-linux.git [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 Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 4122d7f42e10..4d8e01c7b1b2 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; } }