diff options
Diffstat (limited to 'drivers/media/platform/s5p-fimc/fimc-lite.c')
| -rw-r--r-- | drivers/media/platform/s5p-fimc/fimc-lite.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/media/platform/s5p-fimc/fimc-lite.c b/drivers/media/platform/s5p-fimc/fimc-lite.c index 70bcf39de879..ed67220d0a64 100644 --- a/drivers/media/platform/s5p-fimc/fimc-lite.c +++ b/drivers/media/platform/s5p-fimc/fimc-lite.c @@ -491,8 +491,7 @@ static int fimc_lite_close(struct file *file) struct fimc_lite *fimc = video_drvdata(file); int ret; - if (mutex_lock_interruptible(&fimc->lock)) - return -ERESTARTSYS; + mutex_lock(&fimc->lock); if (--fimc->ref_count == 0 && fimc->out_path == FIMC_IO_DMA) { clear_bit(ST_FLITE_IN_USE, &fimc->state); @@ -1253,7 +1252,9 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd) q->buf_struct_size = sizeof(struct flite_buffer); q->drv_priv = fimc; - vb2_queue_init(q); + ret = vb2_queue_init(q); + if (ret < 0) + return ret; fimc->vd_pad.flags = MEDIA_PAD_FL_SINK; ret = media_entity_init(&vfd->entity, 1, &fimc->vd_pad, 0); @@ -1261,10 +1262,12 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd) return ret; video_set_drvdata(vfd, fimc); + fimc->pipeline_ops = v4l2_get_subdev_hostdata(sd); ret = video_register_device(vfd, VFL_TYPE_GRABBER, -1); if (ret < 0) { media_entity_cleanup(&vfd->entity); + fimc->pipeline_ops = NULL; return ret; } @@ -1283,6 +1286,7 @@ static void fimc_lite_subdev_unregistered(struct v4l2_subdev *sd) if (video_is_registered(&fimc->vfd)) { video_unregister_device(&fimc->vfd); media_entity_cleanup(&fimc->vfd.entity); + fimc->pipeline_ops = NULL; } } @@ -1402,7 +1406,7 @@ static int fimc_lite_clk_get(struct fimc_lite *fimc) return ret; } -static int __devinit fimc_lite_probe(struct platform_device *pdev) +static int fimc_lite_probe(struct platform_device *pdev) { struct flite_drvdata *drv_data = fimc_lite_get_drvdata(pdev); struct fimc_lite *fimc; @@ -1543,7 +1547,7 @@ static int fimc_lite_suspend(struct device *dev) } #endif /* CONFIG_PM_SLEEP */ -static int __devexit fimc_lite_remove(struct platform_device *pdev) +static int fimc_lite_remove(struct platform_device *pdev) { struct fimc_lite *fimc = platform_get_drvdata(pdev); struct device *dev = &pdev->dev; @@ -1591,7 +1595,7 @@ static const struct dev_pm_ops fimc_lite_pm_ops = { static struct platform_driver fimc_lite_driver = { .probe = fimc_lite_probe, - .remove = __devexit_p(fimc_lite_remove), + .remove = fimc_lite_remove, .id_table = fimc_lite_driver_ids, .driver = { .name = FIMC_LITE_DRV_NAME, |