| commit | 8eede5bc4ef04281fbba7ddfe157052d0e76075d | [log] [tgz] |
|---|---|---|
| author | Nate Watterson <nwatters@codeaurora.org> | Thu Jul 20 15:26:24 2017 -0400 |
| committer | Tejun Heo <tj@kernel.org> | Fri Aug 04 13:34:14 2017 -0700 |
| tree | 87c88cf41e67e8168c4fd7c965d7ec323bb76e67 | |
| parent | afbd39a42e2d777852a2809298fd4e71b1e5abf7 [diff] |
ata: ahci_platform: Add shutdown handler The newly introduced ahci_platform_shutdown() method is called during system shutdown to disable host controller DMA and interrupts in order to avoid potentially corrupting or otherwise interfering with a new kernel being started with kexec. Signed-off-by: Nate Watterson <nwatters@codeaurora.org> Signed-off-by: Tejun Heo <tj@kernel.org>