From: Tejun Heo <htejun@gmail.com>
Date: Mon, 7 Apr 2008 13:47:19 +0000 (+0900)
Subject: libata: separate out ata_wait_ready() and implement ata_wait_after_reset()
X-Git-Tag: v2.6.26-rc1~1150^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa2731ad9ad80ac3fca48bd1c4cf0eceede4810e;p=pandora-kernel.git

libata: separate out ata_wait_ready() and implement ata_wait_after_reset()

Factor out waiting logic (which is common to all ATA controllers) from
ata_sff_wait_ready() into ata_wait_ready().  ata_wait_ready() takes
@check_ready function pointer and uses it to poll for readiness.  This
allows non-SFF controllers to use ata_wait_ready() to wait for link
readiness.

This patch also implements ata_wait_after_reset() - generic version of
ata_sff_wait_after_reset() - using ata_wait_ready().

ata_sff_wait_ready() is reimplemented using ata_wait_ready() and
ata_sff_check_ready().  Functionality remains the same.

Signed-off-by: Tejun Heo <htejun@gmail.com>
---

Reading git-diff-tree failed