drivers/net/ax88796.c: take IRQ flags from platform_device

This patch adds support to the ax88796 ethernet driver to take IRQ flags
given by the platform_device definition.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 5 deletions

diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index a4eb6c40678c..e7c9748437d4 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -93,6 +93,7 @@ struct ax_device {
 
         unsigned char            running;
         unsigned char            resume_open;
+        unsigned int             irqflags;
 
         u32                      reg_offsets[0x20];
 };
@@ -474,7 +475,8 @@ static int ax_open(struct net_device *dev)
 
         dev_dbg(&ax->dev->dev, "%s: open\n", dev->name);
 
-        ret = request_irq(dev->irq, ax_ei_interrupt, 0, dev->name, dev);
+        ret = request_irq(dev->irq, ax_ei_interrupt, ax->irqflags,
+                          dev->name, dev);
         if (ret)
                 return ret;
 
@@ -829,7 +831,7 @@ static int ax_probe(struct platform_device *pdev)
         struct ax_device  *ax;
         struct resource   *res;
         size_t size;
-        int ret;
+        int ret = 0;
 
         dev = ax__alloc_ei_netdev(sizeof(struct ax_device));
         if (dev == NULL)
@@ -850,12 +852,14 @@ static int ax_probe(struct platform_device *pdev)
 
         /* find the platform resources */
 
-        ret  = platform_get_irq(pdev, 0);
-        if (ret < 0) {
+        res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+        if (res == NULL) {
                 dev_err(&pdev->dev, "no IRQ specified\n");
                 goto exit_mem;
         }
-        dev->irq = ret;
+
+        dev->irq = res->start;
+        ax->irqflags = res->flags & IRQF_TRIGGER_MASK;
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         if (res == NULL) {