diff options
Diffstat (limited to 'drivers/media/platform/omap3isp/isp.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 084ecf4aa9a4..0d984a28a003 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -1943,30 +1943,13 @@ static void isp_detach_iommu(struct isp_device *isp) { arm_iommu_release_mapping(isp->mapping); isp->mapping = NULL; - iommu_group_remove_device(isp->dev); } static int isp_attach_iommu(struct isp_device *isp) { struct dma_iommu_mapping *mapping; - struct iommu_group *group; int ret; - /* Create a device group and add the device to it. */ - group = iommu_group_alloc(); - if (IS_ERR(group)) { - dev_err(isp->dev, "failed to allocate IOMMU group\n"); - return PTR_ERR(group); - } - - ret = iommu_group_add_device(group, isp->dev); - iommu_group_put(group); - - if (ret < 0) { - dev_err(isp->dev, "failed to add device to IPMMU group\n"); - return ret; - } - /* * Create the ARM mapping, used by the ARM DMA mapping core to allocate * VAs. This will allocate a corresponding IOMMU domain. |