From: Chen Jun Date: Fri, 23 Oct 2020 06:48:27 +0000 (+0000) Subject: iommu: Modify the description of iommu_sva_unbind_device X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6243f572a18db99607f29517b2d6b4209356b9fa;p=linux.git 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 Link: https://lore.kernel.org/r/20201023064827.74794-1-chenjun102@huawei.com Signed-off-by: Will Deacon --- diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index b53446bb8c6b4..88b0c9192d8c5 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -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) {