From: Bruce Allan <bruce.w.allan@intel.com>
Date: Fri, 17 Aug 2012 06:17:51 +0000 (+0000)
Subject: e1000e: use correct type for read of 32-bit register
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=efc38d2af55d80b4420dab71f6634ad7aa34a38c;p=linux-beck.git

e1000e: use correct type for read of 32-bit register

The POEMB register is 32 bits, not 16.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 080c89093feb..c98586408005 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -653,7 +653,7 @@ static void e1000_put_hw_semaphore_82574(struct e1000_hw *hw)
  **/
 static s32 e1000_set_d0_lplu_state_82574(struct e1000_hw *hw, bool active)
 {
-	u16 data = er32(POEMB);
+	u32 data = er32(POEMB);
 
 	if (active)
 		data |= E1000_PHY_CTRL_D0A_LPLU;
@@ -677,7 +677,7 @@ static s32 e1000_set_d0_lplu_state_82574(struct e1000_hw *hw, bool active)
  **/
 static s32 e1000_set_d3_lplu_state_82574(struct e1000_hw *hw, bool active)
 {
-	u16 data = er32(POEMB);
+	u32 data = er32(POEMB);
 
 	if (!active) {
 		data &= ~E1000_PHY_CTRL_NOND0A_LPLU;