amd-xgbe: Use disable_irq_nosync when in IRQ context

The disable_irq_nosync function, not the disable_irq function, must be
used to disable the DMA channel interrupt from within the interrupt
service routine. Change the disable_irq call to disable_irq_nosync.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index bedfdb1c430d..bf6bf1118b0f 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -396,7 +396,7 @@ static irqreturn_t xgbe_dma_isr(int irq, void *data)
          */
         if (napi_schedule_prep(&channel->napi)) {
                 /* Disable Tx and Rx interrupts */
-                disable_irq(channel->dma_irq);
+                disable_irq_nosync(channel->dma_irq);
 
                 /* Turn on polling */
                 __napi_schedule(&channel->napi);