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Subject[PATCH] net/at91_ether: use gpio_to_irq for phy IRQ line
Date
Use the gpio_to_irq() function to retrieve the phy IRQ line
from the GPIO pin specification.
This fix is needed now that we have moved to irqdomains on AT91.

Reported-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <avictor.za@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
---
drivers/net/ethernet/cadence/at91_ether.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/cadence/at91_ether.c b/drivers/net/ethernet/cadence/at91_ether.c
index 9061170..236d708 100644
--- a/drivers/net/ethernet/cadence/at91_ether.c
+++ b/drivers/net/ethernet/cadence/at91_ether.c
@@ -265,7 +265,7 @@ static void enable_phyirq(struct net_device *dev)
return;
}

- irq_number = lp->board_data.phy_irq_pin;
+ irq_number = gpio_to_irq(lp->board_data.phy_irq_pin);
status = request_irq(irq_number, at91ether_phy_interrupt, 0, dev->name, dev);
if (status) {
printk(KERN_ERR "at91_ether: PHY IRQ %d request failed - status %d!\n", irq_number, status);
@@ -365,7 +365,7 @@ static void disable_phyirq(struct net_device *dev)
disable_mdi();
spin_unlock_irq(&lp->lock);

- irq_number = lp->board_data.phy_irq_pin;
+ irq_number = gpio_to_irq(lp->board_data.phy_irq_pin);
free_irq(irq_number, dev); /* Free interrupt handler */
}

@@ -1193,7 +1193,7 @@ static int at91ether_suspend(struct platform_device *pdev, pm_message_t mesg)

if (netif_running(net_dev)) {
if (gpio_is_valid(lp->board_data.phy_irq_pin)) {
- int phy_irq = lp->board_data.phy_irq_pin;
+ int phy_irq = gpio_to_irq(lp->board_data.phy_irq_pin);
disable_irq(phy_irq);
}

@@ -1217,7 +1217,7 @@ static int at91ether_resume(struct platform_device *pdev)
netif_start_queue(net_dev);

if (gpio_is_valid(lp->board_data.phy_irq_pin)) {
- int phy_irq = lp->board_data.phy_irq_pin;
+ int phy_irq = gpio_to_irq(lp->board_data.phy_irq_pin);
enable_irq(phy_irq);
}
}
--
1.7.10


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