From 918d7197aa18a562eb7dc37b80a87e9ff1d7f7d9 Mon Sep 17 00:00:00 2001 From: Bruce Allan Date: Tue, 2 Jun 2009 11:28:20 +0000 Subject: [PATCH] e1000e: do not attempt to disable smart powerdown if not supported During reset, the driver was attempting to disable the Smart Powerdown feature even if the part does not support Smart Powerdown. Check for support before attempting to disable the feature. Signed-off-by: Bruce Allan Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000e/netdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index f012cc62eff..7e412d1168e 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -2799,7 +2799,8 @@ void e1000e_reset(struct e1000_adapter *adapter) e1000e_reset_adaptive(hw); e1000_get_phy_info(hw); - if (!(adapter->flags & FLAG_SMART_POWER_DOWN)) { + if ((adapter->flags & FLAG_HAS_SMART_POWER_DOWN) && + !(adapter->flags & FLAG_SMART_POWER_DOWN)) { u16 phy_data = 0; /* * speed up time to link by disabling smart power down, ignore -- 2.20.1