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r8169: enable napi on resume.

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NAPI is disabled during suspend and needs to be enabled on resume. Without
this the driver locks up during resume in rtl_reset_work() trying to disable
NAPI again.

Signed-off-by: Artem Savkov <artem.savkov@gmail.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Artem Savkov 2012-04-03 10:29:11 +00:00 committed by David S. Miller
parent f2ed5ee1b0
commit cff4c16296
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/realtek/r8169.c
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@ -5810,7 +5810,10 @@ static void __rtl8169_resume(struct net_device *dev)
rtl_pll_power_up(tp);
rtl_lock_work(tp);
napi_enable(&tp->napi);
set_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags);
rtl_unlock_work(tp);
rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
}