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author | Hans de Goede <hdegoede@redhat.com> | 2023-05-09 21:10:34 +0100 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-06-09 14:54:54 +0100 |
commit | 250781c5a2e6a0335b85f2342415fe6f1180c6e0 (patch) | |
tree | 4ebe12e9038b9e2ace1235b77686ea43a0efa368 /drivers/staging | |
parent | ae39964d2c01cb1805fcaa6f0ad0b7b4e8568106 (diff) | |
download | linux-stable-250781c5a2e6a0335b85f2342415fe6f1180c6e0.tar.gz linux-stable-250781c5a2e6a0335b85f2342415fe6f1180c6e0.tar.bz2 linux-stable-250781c5a2e6a0335b85f2342415fe6f1180c6e0.zip |
media: atomisp: Set asd.subdev.devnode once from isp_subdev_init_entities()
Now that we have only one /dev/video# node we can set asd.subdev.devnode
once from isp_subdev_init_entities(), replacing the hack to set it the
last opened/closed /dev/video# node from atomisp_open() /
atomisp_release().
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp_fops.c | 4 | ||||
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp_subdev.c | 1 |
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp_fops.c index 179c23ea7700..fb42c2710795 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_fops.c +++ b/drivers/staging/media/atomisp/pci/atomisp_fops.c @@ -505,8 +505,6 @@ static int atomisp_open(struct file *file) mutex_lock(&isp->mutex); - asd->subdev.devnode = vdev; - if (!isp->input_cnt) { dev_err(isp->dev, "no camera attached\n"); ret = -EINVAL; @@ -567,8 +565,6 @@ static int atomisp_release(struct file *file) dev_dbg(isp->dev, "release device %s\n", vdev->name); - asd->subdev.devnode = vdev; - /* Note file must not be used after this! */ vb2_fop_release(file); diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c index 32fc4d25c663..8b99805bcc77 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c @@ -880,6 +880,7 @@ static int isp_subdev_init_entities(struct atomisp_sub_device *asd) sprintf(sd->name, "ATOMISP_SUBDEV"); v4l2_set_subdevdata(sd, asd); sd->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE; + sd->devnode = &asd->video_out.vdev; pads[ATOMISP_SUBDEV_PAD_SINK].flags = MEDIA_PAD_FL_SINK; pads[ATOMISP_SUBDEV_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE; |