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net: dsa: mv88e6xxx: Return error from irq_find_mapping() 

Fix a cut/paste error. When irq_find_mapping() returns an error for
the ATU or VTU interrupt, return that error, not the value of
chip->device_irq.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Andrew Lunn 2018-01-18 17:42:49 +01:00 committed by David S. Miller
parent 7677fd01cc
commit 9b662a3ec2
2 changed files with 2 additions and 2 deletions
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2
drivers/net/dsa/mv88e6xxx/global1_atu.c
View File

@ -377,7 +377,7 @@ int mv88e6xxx_g1_atu_prob_irq_setup(struct mv88e6xxx_chip *chip)
chip->atu_prob_irq = irq_find_mapping(chip->g1_irq.domain,
MV88E6XXX_G1_STS_IRQ_ATU_PROB);
if (chip->atu_prob_irq < 0)
return chip->device_irq;
return chip->atu_prob_irq;
err = request_threaded_irq(chip->atu_prob_irq, NULL,
mv88e6xxx_g1_atu_prob_irq_thread_fn,

2
drivers/net/dsa/mv88e6xxx/global1_vtu.c
View File

@ -570,7 +570,7 @@ int mv88e6xxx_g1_vtu_prob_irq_setup(struct mv88e6xxx_chip *chip)
chip->vtu_prob_irq = irq_find_mapping(chip->g1_irq.domain,
MV88E6XXX_G1_STS_IRQ_VTU_PROB);
if (chip->vtu_prob_irq < 0)
return chip->device_irq;
return chip->vtu_prob_irq;
err = request_threaded_irq(chip->vtu_prob_irq, NULL,
mv88e6xxx_g1_vtu_prob_irq_thread_fn,