From a27415decd84dac124c6185f1184b6c779d0a5ab Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 1 May 2019 00:10:50 +0200 Subject: net: dsa: mv88e6xxx: Pass interrupt number in platform data Allow an interrupt number to be passed in the platform data. The driver will then use it if not zero, otherwise it will poll for interrupts. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/dsa/mv88e6xxx/chip.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'drivers/net/dsa') diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 46020fe1b5e7..bad30be699bf 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -4894,12 +4894,17 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) if (err) goto out; - chip->irq = of_irq_get(np, 0); - if (chip->irq == -EPROBE_DEFER) { - err = chip->irq; - goto out; + if (np) { + chip->irq = of_irq_get(np, 0); + if (chip->irq == -EPROBE_DEFER) { + err = chip->irq; + goto out; + } } + if (pdata) + chip->irq = pdata->irq; + /* Has to be performed before the MDIO bus is created, because * the PHYs will link their interrupts to these interrupt * controllers -- cgit v1.2.3