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amd-xgbe: Use disable_irq_nosync from within timer function

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Since the Tx timer function runs in softirq context the driver needs
to call disable_irq_nosync instead of a disable_irq.

Reported-by: Josh Stone <jistone@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas
2015-06-05 16:02:26 -05:00
committed by David S. Miller
parent 6d7954130c
commit 078b29d7e9
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
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@ -423,7 +423,7 @@ static void xgbe_tx_timer(unsigned long data)
if (napi_schedule_prep(napi)) { if (napi_schedule_prep(napi)) {
/* Disable Tx and Rx interrupts */ /* Disable Tx and Rx interrupts */
if (pdata->per_channel_irq) if (pdata->per_channel_irq)
disable_irq(channel->dma_irq); disable_irq_nosync(channel->dma_irq);
else else
xgbe_disable_rx_tx_ints(pdata); xgbe_disable_rx_tx_ints(pdata);