net: qcom/emac: add shutdown function
The shutdown function halts all DMA and interrupts, so that all operations are discontinued when the system shuts down, e.g. via kexec or a forced reboot. Tested-by: NTyler Baicar <tbaicar@codeaurora.org> Signed-off-by: NTimur Tabi <timur@codeaurora.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Showing
想要评论请 注册 或 登录