diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-08 12:02:17 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-09 15:37:53 +0000 |
| commit | e556fdbde38f68d87f689473b112cc65ddacd6a4 (patch) | |
| tree | 2a0e64f5002a565066dcf1a655b4df40daf16fa1 /drivers/net/irda | |
| parent | d32386086b4a250bd71125f8d760cfffada0e422 (diff) | |
| download | lwn-e556fdbde38f68d87f689473b112cc65ddacd6a4.tar.gz lwn-e556fdbde38f68d87f689473b112cc65ddacd6a4.zip | |
NET: sa11x0-ir: obtain interrupt number from platform resources
Convert the sa11x0-ir driver to obtain its interrupt number from the
platform device resources, rather than via the asm/irq.h include.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/net/irda')
| -rw-r--r-- | drivers/net/irda/sa1100_ir.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c index 149a3b4aaecc..2f5bf0bc8458 100644 --- a/drivers/net/irda/sa1100_ir.c +++ b/drivers/net/irda/sa1100_ir.c @@ -35,7 +35,6 @@ #include <net/irda/wrapper.h> #include <net/irda/irda_device.h> -#include <asm/irq.h> #include <mach/dma.h> #include <mach/hardware.h> #include <asm/mach/irda.h> @@ -900,11 +899,15 @@ static int sa1100_irda_probe(struct platform_device *pdev) struct net_device *dev; struct sa1100_irda *si; unsigned int baudrate_mask; - int err; + int err, irq; if (!pdev->dev.platform_data) return -EINVAL; + irq = platform_get_irq(pdev, 0); + if (irq <= 0) + return irq < 0 ? irq : -ENXIO; + err = request_mem_region(__PREG(Ser2UTCR0), 0x24, "IrDA") ? 0 : -EBUSY; if (err) goto err_mem_1; @@ -936,7 +939,7 @@ static int sa1100_irda_probe(struct platform_device *pdev) goto err_mem_5; dev->netdev_ops = &sa1100_irda_netdev_ops; - dev->irq = IRQ_Ser2ICP; + dev->irq = irq; irda_init_max_qos_capabilies(&si->qos); |