diff mbox

v4l2: spi modalias is an array

Message ID 20120917105124.29964.72985.stgit@localhost.localdomain (mailing list archive)
State New, archived
Headers show

Commit Message

Alan Cox Sept. 17, 2012, 10:51 a.m. UTC 
From: Alan Cox <alan@linux.intel.com>

We want to check the contents not the array itself versus NULL

Signed-off-by: Alan Cox <alan@linux.intel.com>
---

 drivers/media/v4l2-core/v4l2-common.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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diff mbox

Patch

diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index 105f88c..415874f 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -443,7 +443,7 @@  struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev,
 
 	BUG_ON(!v4l2_dev);
 
-	if (info->modalias)
+	if (info->modalias[0])
 		request_module(info->modalias);
 
 	spi = spi_new_device(master, info);