Commit 3095383a authored by Andrew Lunn's avatar Andrew Lunn Committed by David S. Miller
Browse files

net: dsa: mv88e6xxx: Unique IRQ name 



Dynamically generate a unique switch interrupt name, based on the
device name.

Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 50d31037

drivers/net/dsa/mv88e6xxx/chip.c

+4 −1
Original line number Diff line number Diff line
@@ -340,11 +340,14 @@ static int mv88e6xxx_g1_irq_setup(struct mv88e6xxx_chip *chip) 
	 */

	irq_set_lockdep_class(chip->irq, &lock_key, &request_key);



	snprintf(chip->irq_name, sizeof(chip->irq_name),

		 "mv88e6xxx-%s", dev_name(chip->dev));



	mv88e6xxx_reg_unlock(chip);

	err = request_threaded_irq(chip->irq, NULL,

				   mv88e6xxx_g1_irq_thread_fn,

				   IRQF_ONESHOT | IRQF_SHARED,

				   dev_name(chip->dev), chip);

				   chip->irq_name, chip);

	mv88e6xxx_reg_lock(chip);

	if (err)

		mv88e6xxx_g1_irq_free_common(chip);

drivers/net/dsa/mv88e6xxx/chip.h

+1 −0
Original line number Diff line number Diff line
@@ -292,6 +292,7 @@ struct mv88e6xxx_chip { 
	struct mv88e6xxx_irq g1_irq;

	struct mv88e6xxx_irq g2_irq;

	int irq;

	char irq_name[32];

	int device_irq;

	int watchdog_irq;

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