提交 8b4db289 编写于 作者: A Andrew Lunn 提交者: David S. Miller

net: dsa: mv88e6xxx: Unique watchdog IRQ name

Dynamically generate a unique watchdog interrupt name, based on the
device name.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 e6f2f6b8
......@@ -296,6 +296,7 @@ struct mv88e6xxx_chip {
char irq_name[32];
int device_irq;
int watchdog_irq;
char watchdog_irq_name[32];
int atu_prob_irq;
int vtu_prob_irq;
......
......@@ -948,10 +948,13 @@ static int mv88e6xxx_g2_watchdog_setup(struct mv88e6xxx_chip *chip)
if (chip->watchdog_irq < 0)
return chip->watchdog_irq;
snprintf(chip->watchdog_irq_name, sizeof(chip->watchdog_irq_name),
"mv88e6xxx-%s-watchdog", dev_name(chip->dev));
err = request_threaded_irq(chip->watchdog_irq, NULL,
mv88e6xxx_g2_watchdog_thread_fn,
IRQF_ONESHOT | IRQF_TRIGGER_FALLING,
"mv88e6xxx-watchdog", chip);
chip->watchdog_irq_name, chip);
if (err)
return err;
......
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