usb: xhci: remove do not use function



remove the upd720x_smmu_deinit function to avoid compile warning,
which is not used.

Change-Id: I83be97bdbce5712bf47e8d1146127d753baf37fd
Signed-off-by: zhaochen <zhaochen@codeaurora.org>

parent 1d31cfa0

drivers/usb/host/xhci-fwdload.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -83,13 +83,6 @@ static struct dma_iommu_mapping upd720x_smmu_init(struct device dev)
		return mapping;
		}

		static void upd720x_smmu_deinit(struct device *dev)
		{
		arm_iommu_detach_device(dev);
		arm_iommu_release_mapping(to_dma_iommu_mapping(dev));
		}


		static int upd720x_download_enable(struct pci_dev *pDev)
		{
		unsigned int read_data;