diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2011-10-20 05:15:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-24 21:03:18 -0200 |
| commit | d12392ec006d94e5cf6c98f7ed56ff0c881ec33f (patch) | |
| tree | 9b86e0bb341447155d6f6d27b04786ad022d001a /drivers/media/video/s5p-fimc | |
| parent | 9c63afcb02b4313838d83c3660e45544d9fc9976 (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/video/s5p-fimc')
| -rw-r--r-- | drivers/media/video/s5p-fimc/fimc-mdevice.c | 2 |
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 fc81f6faa39..615c862f036 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, |