@@ -2306,10 +2306,14 @@ static int mv88e6xxx_serdes_irq_request(struct mv88e6xxx_chip *chip, int port,
if (!irq)
return 0;
+ snprintf(dev_id->serdes_irq_name, sizeof(dev_id->serdes_irq_name),
+ "mv88e6xxx-%s-serdes-%d", dev_name(chip->dev), port);
+
/* Requesting the IRQ will trigger IRQ callbacks, so release the lock */
mv88e6xxx_reg_unlock(chip);
err = request_threaded_irq(irq, NULL, mv88e6xxx_serdes_irq_thread_fn,
- IRQF_ONESHOT, "mv88e6xxx-serdes", dev_id);
+ IRQF_ONESHOT, dev_id->serdes_irq_name,
+ dev_id);
mv88e6xxx_reg_lock(chip);
if (err)
return err;
@@ -236,6 +236,7 @@ struct mv88e6xxx_port {
bool mirror_ingress;
bool mirror_egress;
unsigned int serdes_irq;
+ char serdes_irq_name[32];
};
struct mv88e6xxx_chip {
Dynamically generate a unique SERDES interrupt name, based on the device name and the port the SERDES is for. For example: 95: 3 mv88e6xxx-g2 9 Edge mv88e6xxx-0.2:00-serdes-9 96: 0 mv88e6xxx-g2 10 Edge mv88e6xxx-0.2:00-serdes-10 The 0.2:00 indicates the switch and -9 indicates port 9. Signed-off-by: Andrew Lunn <andrew@lunn.ch> --- drivers/net/dsa/mv88e6xxx/chip.c | 6 +++++- drivers/net/dsa/mv88e6xxx/chip.h | 1 + 2 files changed, 6 insertions(+), 1 deletion(-)