From: Shannon Nelson <shannon.nelson@intel.com>
Date: Thu, 13 Nov 2014 08:23:21 +0000 (+0000)
Subject: i40e: poll on NVM semaphore only if not other error
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~122^2~32^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3f0b381ee4a84b633ea60ffa8e01f84e9528c75;p=pandora-kernel.git

i40e: poll on NVM semaphore only if not other error

Only poll on the NVM semaphore if there's time left on a previous
reservation.  Also, add a little more info to debug messages.

Change-ID: I2439bf870b95a28b810dcb5cca1c06440463cf8a
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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