[PATCH 4/4] libata: skip debounce delay on link resume

[Tejun Heo]

On Thu, Jan 07, 2016 at 04:03:33PM -0800, Florian Fainelli wrote:
> From: Danesh Petigara <dpetigara at broadcom.com>
> 
> The link resume logic uses a 200msec delay while debouncing
> the SControl register. The rationale behind that delay is
> to accommodate some PHYs that behave badly if their SStatus/
> SControl registers are pounded immediately on resume.
> The Broadcom STB SATA PHY does not seem to have this issue.
> This patch introduces a new link flag that allows platforms
> to skip the debounce delay if it isn't needed.
> 
> Signed-off-by: Danesh Petigara <dpetigara at broadcom.com>
> Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>

Applied to libata/for-4.5.

Thanks.

-- 
tejun