From: YueHaibing <yuehaib...@huawei.com> Fix sparse warnings:
drivers/xen/swiotlb-xen.c:489:1: warning: symbol 'xen_swiotlb_sync_single_for_cpu' was not declared. Should it be static? drivers/xen/swiotlb-xen.c:496:1: warning: symbol 'xen_swiotlb_sync_single_for_device' was not declared. Should it be static? Reported-by: Hulk Robot <hul...@huawei.com> Signed-off-by: YueHaibing <yuehaib...@huawei.com> --- drivers/xen/swiotlb-xen.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index 877baf2..e741df4 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -485,14 +485,14 @@ xen_swiotlb_sync_single(struct device *hwdev, dma_addr_t dev_addr, xen_dma_sync_single_for_device(hwdev, dev_addr, size, dir); } -void +static void xen_swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir) { xen_swiotlb_sync_single(hwdev, dev_addr, size, dir, SYNC_FOR_CPU); } -void +static void xen_swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir) { -- 2.7.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu