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authorDaniel Mack <daniel@caiaq.de>2009-03-24 23:31:22 -0700
committerDavid S. Miller <davem@davemloft.net>2009-03-24 23:31:22 -0700
commit47cb035560a41bd1bd3db506eeab93088815203e (patch)
treec582c6966508203526cb588046af7519779a98cc /drivers/net/ax88796.c
parentbef28b11597a4da9ef3b8a51776b8cb14b427e5e (diff)
downloadtalos-op-linux-47cb035560a41bd1bd3db506eeab93088815203e.tar.gz
talos-op-linux-47cb035560a41bd1bd3db506eeab93088815203e.zip
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>
Diffstat (limited to 'drivers/net/ax88796.c')
-rw-r--r--drivers/net/ax88796.c14
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) {
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