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authorAndrew Lunn <andrew@lunn.ch>2020-01-06 17:13:48 +0100
committerDavid S. Miller <davem@davemloft.net>2020-01-06 18:30:14 -0800
commit3095383a8ab4cff7d5a891a5293d064b0b4e4874 (patch)
treec602ffbfbb0327a36ada84c370bcb6eb57a99508 /drivers/net/dsa/mv88e6xxx/chip.c
parent50d31037e430791a517d74631a28dc5e218242d2 (diff)
net: dsa: mv88e6xxx: Unique IRQ name
Dynamically generate a unique switch interrupt name, based on the device name. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 5eeeb6566196..e21e460c11f7 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -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);