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

On Thu, Jan 07, 2016 at 04:03:33PM -0800, Florian Fainelli wrote:

From: Danesh Petigara <redacted>

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 <redacted>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Applied to libata/for-4.5.

Thanks.

-- 
tejun