Commit 6243f572 authored Oct 23, 2020 by Chen Jun Committed by Will Deacon Nov 17, 2020

iommu: Modify the description of iommu_sva_unbind_device



iommu_sva_unbind_device has no return value.

Remove the description of the return value of the function.

Signed-off-by: Chen Jun <c00424029@huawei.com>
Link: https://lore.kernel.org/r/20201023064827.74794-1-chenjun102@huawei.com


Signed-off-by: Will Deacon <will@kernel.org>

parent f8394f23

drivers/iommu/iommu.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -2995,8 +2995,6 @@ EXPORT_SYMBOL_GPL(iommu_sva_bind_device);
		* Put reference to a bond between device and address space. The device should
		* not be issuing any more transaction for this PASID. All outstanding page
		* requests for this PASID must have been flushed to the IOMMU.
		*
		* Returns 0 on success, or an error value
		*/
		void iommu_sva_unbind_device(struct iommu_sva *handle)
		{

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