From: Gabor Juhos <juhosg@openwrt.org>
Date: Sat, 17 Aug 2013 12:09:31 +0000 (+0200)
Subject: rt2x00: rt2800lib: use step-by-step frequency offset adjustment on MMIO devices
X-Git-Tag: v3.12-rc1~132^2~84^2^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d38eca8e089179b6858ca5f3ea03f571a5892a5;p=pandora-kernel.git

rt2x00: rt2800lib: use step-by-step frequency offset adjustment on MMIO devices

According to the DPO_RT5572_LinuxSTA_2.6.0.1_20120629
driver, the RFCSR17 register can't be programmed in
one step on devices which are using the frequency
offset adjustment code.

Update the code to use step-by-step adjustment.

Reference:
  RT30xxWriteRFRegister function in common/rt_rf.c

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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