From: Vivek Natarajan <vnatarajan@atheros.com>
Date: Thu, 27 Jan 2011 09:15:07 +0000 (+0530)
Subject: ath9k_hw: Add a function to read sqsum_dvc.
X-Git-Tag: v2.6.39-rc1~468^2~417^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b141581923ab4904052174e3b4eb17cc3ce8632c;p=pandora-kernel.git

ath9k_hw: Add a function to read sqsum_dvc.

Add a function to observe the delta VC of BB_PLL.
For a good chip, the sqsum_dvc is below 2000.

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