1 files changed, 12 insertions, 8 deletions

diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 2c62208077fe..6cc3cf6f17c8 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2243,9 +2243,10 @@ static int smc_drv_probe(struct platform_device *pdev)
         const struct of_device_id *match = NULL;
         struct smc_local *lp;
         struct net_device *ndev;
-        struct resource *res, *ires;
+        struct resource *res;
         unsigned int __iomem *addr;
         unsigned long irq_flags = SMC_IRQ_FLAGS;
+        unsigned long irq_resflags;
         int ret;
 
         ndev = alloc_etherdev(sizeof(struct smc_local));
@@ -2337,16 +2338,19 @@ static int smc_drv_probe(struct platform_device *pdev)
                 goto out_free_netdev;
         }
 
-        ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-        if (!ires) {
+        ndev->irq = platform_get_irq(pdev, 0);
+        if (ndev->irq <= 0) {
                 ret = -ENODEV;
                 goto out_release_io;
         }
-
-        ndev->irq = ires->start;
-
-        if (irq_flags == -1 || ires->flags & IRQF_TRIGGER_MASK)
-                irq_flags = ires->flags & IRQF_TRIGGER_MASK;
+        /*
+         * If this platform does not specify any special irqflags, or if
+         * the resource supplies a trigger, override the irqflags with
+         * the trigger flags from the resource.
+         */
+        irq_resflags = irqd_get_trigger_type(irq_get_irq_data(ndev->irq));
+        if (irq_flags == -1 || irq_resflags & IRQF_TRIGGER_MASK)
+                irq_flags = irq_resflags & IRQF_TRIGGER_MASK;
 
         ret = smc_request_attrib(pdev, ndev);
         if (ret)