From: Arthur Jones <ajones@riverbed.com>
Date: Mon, 29 Sep 2008 11:51:09 +0000 (+0000)
Subject: e1000e: release hw semaphore after successfully writing EEPROM
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1694f25b4beb80b911fb21efcff36acca39aa696;p=linux-beck.git

e1000e: release hw semaphore after successfully writing EEPROM

Since e1000e has been existance in linux-2.6, we've
never released the hardware semaphore after a successful
write to the SPI EEPROM.  I guess we don't write to
SPI EEPROM much -- but those few of us that do appreciate
it when we can later read from the EEPROM without having
to reboot.

Found-by: Nick Van Fossen <Nick.VanFossen@riverbed.com>
Signed-off-by: Arthur Jones <ajones@riverbed.com>
Reviewed-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index c7337306ffa7..089578f6855a 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -2012,6 +2012,7 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
 	}
 
 	msleep(10);
+	nvm->ops.release_nvm(hw);
 	return 0;
 }