[net-next 01/13] e1000e: use correct type for read of 32-bit register
From: Jeff Kirsher <hidden>
Date: 2012-08-23 09:56:57
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Bruce Allan <redacted> The POEMB register is 32 bits, not 16. Signed-off-by: Bruce Allan <redacted> Tested-by: Aaron Brown <redacted> Signed-off-by: Jeff Kirsher <redacted> --- drivers/net/ethernet/intel/e1000e/82571.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 080c890..c985864 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;
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1.7.11.4