From: Thomas Lange <thomas@corelatus.se>
Date: Wed, 9 Mar 2011 04:41:16 +0000 (+0000)
Subject: Davinci: Do not reset EMAC TX overruns counter on read
X-Git-Tag: v2.6.39-rc1~468^2~19^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60aeba23101f34a690a0b0a048ffde3d023d4f3b;p=pandora-kernel.git

Davinci: Do not reset EMAC TX overruns counter on read

Don't reset tx_fifo_errors when reading out current EMAC stats.
  (tx_fifo_errors shows up as TX overruns in netdev stats.)

Without this correction, the old counter value is lost every time
stats are read out.

Signed-off-by: Thomas Lange <thomas@corelatus.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
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