Re: [PATCH] ata: ahci_platform: Add shutdown handler

From: Tejun Heo
Date: Fri Aug 04 2017 - 16:35:34 EST

On Thu, Jul 20, 2017 at 03:26:24PM -0400, Nate Watterson wrote:
> 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@xxxxxxxxxxxxxx>

Applied to libata/for-4.14.