Commits
Jiangfeng Xiao committed e0c030221b1
net: hisilicon: Fix dma_map_single failed on arm64 [ Upstream commit 96a50c0d907ac8f5c3d6b051031a19eb8a2b53e3 ] On the arm64 platform, executing "ifconfig eth0 up" will fail, returning "ifconfig: SIOCSIFFLAGS: Input/output error." ndev->dev is not initialized, dma_map_single->get_dma_ops-> dummy_dma_ops->__dummy_map_page will return DMA_ERROR_CODE directly, so when we use dma_map_single, the first parameter is to use the device of platform_device. Signed-off-by: Jiangfeng Xiao <xiaojiangfeng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>