media: atomisp: Remove unused lock member from struct atomisp_sub_device

The spin-lock embedded in struct atomisp_sub_device is not used anywhere,
remove it.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c
index 047e2e9..4a43677 100644 (file)
--- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c
@@ -1356,7 +1356,6 @@ int atomisp_subdev_init(struct atomisp_device *isp)
                return -ENOMEM;
        for (i = 0; i < isp->num_of_streams; i++) {
                asd = &isp->asd[i];
-               spin_lock_init(&asd->lock);
                asd->isp = isp;
                isp_subdev_init_params(asd);
                asd->index = i;

diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.h b/drivers/staging/media/atomisp/pci/atomisp_subdev.h
index d8b2dd0..eaf7678 100644 (file)
--- a/drivers/staging/media/atomisp/pci/atomisp_subdev.h
+++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.h
@@ -272,7 +272,6 @@ struct atomisp_sub_device {
        /* video pipe main output */
        struct atomisp_video_pipe video_out_video_capture;
        /* struct isp_subdev_params params; */
-       spinlock_t lock;
        struct atomisp_device *isp;
        struct v4l2_ctrl_handler ctrl_handler;
        struct v4l2_ctrl *fmt_auto;