From: Emil Tantilov <emil.s.tantilov@intel.com>
Date: Fri, 4 Nov 2011 06:43:23 +0000 (+0000)
Subject: ixgbe: add write flush in ixgbe_clock_out_i2c_byte()
X-Git-Tag: v3.3-rc1~182^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=176f950d310c81b7fafd96aabe53704f778ce269;p=pandora-kernel.git

ixgbe: add write flush in ixgbe_clock_out_i2c_byte()

I2C access is timing critical. Always do a write flush after writing
to the I2CCTL register.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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