From: Tejun Heo <htejun@gmail.com>
Date: Sat, 24 Jun 2006 11:30:19 +0000 (+0900)
Subject: [PATCH] libata: update ata_do_simple_cmd()
X-Git-Tag: v2.6.18-rc1~460^2~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=977e6b9f3a9b17f1c608a9d1e5a7b5c46a5f7d4a;p=pandora-kernel.git

[PATCH] libata: update ata_do_simple_cmd()

* the function has always returned AC_ERR_* masks not -errno but its
  return type was int.  Make return type unsigned int.

* don't print error message automatically.  it's the caller's
  responsibility.

* add header comment

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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