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| author | Nate Watterson <nwatters@codeaurora.org> | 2017-07-20 21:26:24 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-08-04 22:34:14 +0200 |
| commit | 8eede5bc4ef04281fbba7ddfe157052d0e76075d (patch) | |
| tree | 87c88cf41e67e8168c4fd7c965d7ec323bb76e67 /drivers/ata/sata_gemini.c | |
| parent | ata: sata_gemini: explicitly request exclusive reset control (diff) | |
| download | linux-8eede5bc4ef04281fbba7ddfe157052d0e76075d.tar.xz linux-8eede5bc4ef04281fbba7ddfe157052d0e76075d.zip | |
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>
Diffstat (limited to 'drivers/ata/sata_gemini.c')
0 files changed, 0 insertions, 0 deletions