diff options
Diffstat (limited to 'drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c')
| -rw-r--r-- | drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 143d29fe0137..5b7d8e1dd448 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -95,7 +95,6 @@ struct sh_mobile_ceu_buffer { struct sh_mobile_ceu_dev { struct soc_camera_host ici; - struct soc_camera_device *icd; struct platform_device *csi2_pdev; unsigned int irq; @@ -163,7 +162,7 @@ static u32 ceu_read(struct sh_mobile_ceu_dev *priv, unsigned long reg_offs) static int sh_mobile_ceu_soft_reset(struct sh_mobile_ceu_dev *pcdev) { int i, success = 0; - struct soc_camera_device *icd = pcdev->icd; + struct soc_camera_device *icd = pcdev->ici.icd; ceu_write(pcdev, CAPSR, 1 << 16); /* reset */ @@ -277,7 +276,7 @@ static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq, */ static int sh_mobile_ceu_capture(struct sh_mobile_ceu_dev *pcdev) { - struct soc_camera_device *icd = pcdev->icd; + struct soc_camera_device *icd = pcdev->ici.icd; dma_addr_t phys_addr_top, phys_addr_bottom; unsigned long top1, top2; unsigned long bottom1, bottom2; @@ -552,9 +551,6 @@ static int sh_mobile_ceu_add_device(struct soc_camera_device *icd) struct v4l2_subdev *csi2_sd; int ret; - if (pcdev->icd) - return -EBUSY; - dev_info(icd->parent, "SuperH Mobile CEU driver attached to camera %d\n", icd->devnum); @@ -583,7 +579,6 @@ static int sh_mobile_ceu_add_device(struct soc_camera_device *icd) */ if (ret == -ENODEV && csi2_sd) csi2_sd->grp_id = 0; - pcdev->icd = icd; return 0; } @@ -595,8 +590,6 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd) struct sh_mobile_ceu_dev *pcdev = ici->priv; struct v4l2_subdev *csi2_sd = find_csi2(pcdev); - BUG_ON(icd != pcdev->icd); - v4l2_subdev_call(csi2_sd, core, s_power, 0); if (csi2_sd) csi2_sd->grp_id = 0; @@ -618,8 +611,6 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd) dev_info(icd->parent, "SuperH Mobile CEU driver detached from camera %d\n", icd->devnum); - - pcdev->icd = NULL; } /* |