MIPS: DECstation I/O ASIC DMA interrupt classes

[firefly-linux-kernel-4.4.55.git] / drivers / net / ethernet / amd / declance.c

diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c
index 94edc9c6fbbf317765d41d8d4ba9cfc6b817ec20..1b89f1a9127eb42a845822d724ea4fc520a9fb1e 100644 (file)
--- a/drivers/net/ethernet/amd/declance.c
+++ b/drivers/net/ethernet/amd/declance.c
@@ -725,7 +725,6 @@ static irqreturn_t lance_dma_merr_int(int irq, void *dev_id)
 {
        struct net_device *dev = dev_id;
 
-       clear_ioasic_dma_irq(irq);
        printk(KERN_ERR "%s: DMA error\n", dev->name);
        return IRQ_HANDLED;
 }
@@ -812,7 +811,7 @@ static int lance_open(struct net_device *dev)
        if (lp->dma_irq >= 0) {
                unsigned long flags;
 
-               if (request_irq(lp->dma_irq, lance_dma_merr_int, 0,
+               if (request_irq(lp->dma_irq, lance_dma_merr_int, IRQF_ONESHOT,
                                "lance error", dev)) {
                        free_irq(dev->irq, dev);
                        printk("%s: Can't get DMA IRQ %d\n", dev->name,