e1000e: debug contention on NVM SWFLAG
authorThomas Gleixner <tglx@linutronix.de>
Thu, 2 Oct 2008 23:33:40 +0000 (16:33 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 3 Oct 2008 01:28:13 +0000 (18:28 -0700)
This patch adds a mutex to the e1000e driver that would help
catch any collisions of two e1000e threads accessing hardware
at the same time.

description and patch updated by Jesse

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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