From 61d7f75f45231e4a2f2ab7d975555f55f0019800 Mon Sep 17 00:00:00 2001
From: Richard Cochran <richardcochran@gmail.com>
Date: Fri, 21 Nov 2014 20:51:10 +0000
Subject: [PATCH] igb: refactor time sync interrupt handling

The code that handles the time sync interrupt is repeated in three
different places. This patch refactors the identical code blocks into
a single helper function.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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