From: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Date: Thu, 15 Feb 2018 07:55:49 +0000 (+0100)
Subject: net: e1000: Fix e1000_igb semaphore handling
X-Git-Tag: v2018.03-rc4~24^2~1
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=8f5672ea9d069193e9cebad200767761111fab02;p=u-boot

net: e1000: Fix e1000_igb semaphore handling

Fix commit f1bcad22dd19 ("net: e1000: add support for writing to
EEPROM").

Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---

diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c
index 8316854bc1..5cc54efe48 100644
--- a/drivers/net/e1000.c
+++ b/drivers/net/e1000.c
@@ -1181,7 +1181,7 @@ e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
 		return;
 
 	swsm = E1000_READ_REG(hw, SWSM);
-	if (hw->mac_type == e1000_80003es2lan) {
+	if (hw->mac_type == e1000_80003es2lan || hw->mac_type == e1000_igb) {
 		/* Release both semaphores. */
 		swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI);
 	} else