diff options
Diffstat (limited to 'drivers/media/platform/omap3isp')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.c | 8 | ||||
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.h | 3 | ||||
| -rw-r--r-- | drivers/media/platform/omap3isp/ispvideo.c | 7 |
3 files changed, 6 insertions, 12 deletions
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index df3a0ec7fd2c..561bce8ffb1b 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -1673,7 +1673,7 @@ void omap3isp_print_status(struct isp_device *isp) * ISP clocks get disabled in suspend(). Similarly, the clocks are reenabled in * resume(), and the the pipelines are restarted in complete(). * - * TODO: PM dependencies between the ISP and sensors are not modeled explicitly + * TODO: PM dependencies between the ISP and sensors are not modelled explicitly * yet. */ static int isp_pm_prepare(struct device *dev) @@ -2182,9 +2182,9 @@ static int isp_probe(struct platform_device *pdev) isp->pdata = pdata; isp->ref_count = 0; - isp->raw_dmamask = DMA_BIT_MASK(32); - isp->dev->dma_mask = &isp->raw_dmamask; - isp->dev->coherent_dma_mask = DMA_BIT_MASK(32); + ret = dma_coerce_mask_and_coherent(isp->dev, DMA_BIT_MASK(32)); + if (ret) + return ret; platform_set_drvdata(pdev, isp); diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index cd3eff45ae7d..ce65d3ae1aa7 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -152,7 +152,6 @@ struct isp_xclk { * @mmio_base_phys: Array with physical L4 bus addresses for ISP register * regions. * @mmio_size: Array with ISP register regions size in bytes. - * @raw_dmamask: Raw DMA mask * @stat_lock: Spinlock for handling statistics * @isp_mutex: Mutex for serializing requests to ISP. * @crashed: Bitmask of crashed entities (indexed by entity ID) @@ -190,8 +189,6 @@ struct isp_device { unsigned long mmio_base_phys[OMAP3_ISP_IOMEM_LAST]; resource_size_t mmio_size[OMAP3_ISP_IOMEM_LAST]; - u64 raw_dmamask; - /* ISP Obj */ spinlock_t stat_lock; /* common lock for statistic drivers */ struct mutex isp_mutex; /* For handling ref_count field */ diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index a908d006f527..f6304bb074f5 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -339,14 +339,11 @@ __isp_video_get_format(struct isp_video *video, struct v4l2_format *format) if (subdev == NULL) return -EINVAL; - mutex_lock(&video->mutex); - fmt.pad = pad; fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; - ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt); - if (ret == -ENOIOCTLCMD) - ret = -EINVAL; + mutex_lock(&video->mutex); + ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt); mutex_unlock(&video->mutex); if (ret) |