From ca54a9f525236c389f464d0952c8a7d6a4035906 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 12 Dec 2008 22:06:24 -0800
Subject: [PATCH] sfc: Use mutex_lock_interruptible() for ethtool EEPROM access

ethtool must contend with the MTD driver for the SPI bus lock, which
may carry out long operations such as flash erase.  Allow it to be
interrupted while waiting.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed