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authorSylwester Nawrocki <s.nawrocki@samsung.com>2011-10-20 05:15:59 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-11-24 21:03:18 -0200
commitd12392ec006d94e5cf6c98f7ed56ff0c881ec33f (patch)
tree9b86e0bb341447155d6f6d27b04786ad022d001a /drivers/media
parent9c63afcb02b4313838d83c3660e45544d9fc9976 (diff)
[media] s5p-fimc: Fail driver probing when sensor configuration is wrong
When a sensor with MIPI-CSI interface is attached through platform data definition and the MIPI-CSI receiver is not selected in kernel configuration s5p-fimc driver probe() will now succeed, issuing only a warning. It was done this way to allow the driver to work even if system configuration is not exactly right. Instead make the driver's probe() fail if a MIPI-CSI sensor was requested but s5p-csis module is not present. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/s5p-fimc/fimc-mdevice.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-mdevice.c b/drivers/media/video/s5p-fimc/fimc-mdevice.c
index fc81f6faa39a..615c862f0360 100644
--- a/drivers/media/video/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/video/s5p-fimc/fimc-mdevice.c
@@ -514,7 +514,7 @@ static int fimc_md_create_links(struct fimc_md *fmd)
if (WARN(csis == NULL,
"MIPI-CSI interface specified "
"but s5p-csis module is not loaded!\n"))
- continue;
+ return -EINVAL;
ret = media_entity_create_link(&sensor->entity, 0,
&csis->entity, CSIS_PAD_SINK,