From: Vivek Natarajan <vnatarajan@atheros.com>
Date: Thu, 17 Sep 2009 03:54:58 +0000 (+0530)
Subject: ath9k: Revamp PCIE workarounds
X-Git-Tag: v2.6.32-rc1~27^2~11^2~21
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93b1b37f6a4de8bce17f55d9cfa10ef5c8c04e8a;p=pandora-kernel.git

ath9k: Revamp PCIE workarounds

* Disable L1 state ONLY when device is in D3 mode.
* Clear bit 22 of register 0x4004.
* Handle power on/off properly

Not setting the workarounds properly resulted in the
disappearance of the card in certain cases.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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