diff mbox series

[net-next,5/5] net: dsa: mv88e6xxx: Unique ATU and VTU IRQ names

Message ID 20200106161352.4461-6-andrew@lunn.ch
State Accepted
Delegated to: David Miller
Headers show
Series Unique mv88e6xxx IRQ names | expand

Commit Message

Andrew Lunn Jan. 6, 2020, 4:13 p.m. UTC 
Dynamically generate a unique interrupt name for the VTU and ATU,
based on the device name.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
 drivers/net/dsa/mv88e6xxx/chip.h        | 2 ++
 drivers/net/dsa/mv88e6xxx/global1_atu.c | 5 ++++-
 drivers/net/dsa/mv88e6xxx/global1_vtu.c | 5 ++++-
 3 files changed, 10 insertions(+), 2 deletions(-)

Comments

David Miller Jan. 7, 2020, 2:30 a.m. UTC | #1 
From: Andrew Lunn <andrew@lunn.ch>
Date: Mon,  6 Jan 2020 17:13:52 +0100

> Dynamically generate a unique interrupt name for the VTU and ATU,
> based on the device name.
> 
> Signed-off-by: Andrew Lunn <andrew@lunn.ch>

Series applied, thanks Andrew.
diff mbox series

Patch

diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h
index 47fd909fccc2..f332cb4b2fbf 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.h
+++ b/drivers/net/dsa/mv88e6xxx/chip.h
@@ -300,7 +300,9 @@  struct mv88e6xxx_chip {
 	char watchdog_irq_name[32];
 
 	int atu_prob_irq;
+	char atu_prob_irq_name[32];
 	int vtu_prob_irq;
+	char vtu_prob_irq_name[32];
 	struct kthread_worker *kworker;
 	struct kthread_delayed_work irq_poll_work;
 
diff --git a/drivers/net/dsa/mv88e6xxx/global1_atu.c b/drivers/net/dsa/mv88e6xxx/global1_atu.c
index bdcd25560dd2..bac9a8a68e50 100644
--- a/drivers/net/dsa/mv88e6xxx/global1_atu.c
+++ b/drivers/net/dsa/mv88e6xxx/global1_atu.c
@@ -425,9 +425,12 @@  int mv88e6xxx_g1_atu_prob_irq_setup(struct mv88e6xxx_chip *chip)
 	if (chip->atu_prob_irq < 0)
 		return chip->atu_prob_irq;
 
+	snprintf(chip->atu_prob_irq_name, sizeof(chip->atu_prob_irq_name),
+		 "mv88e6xxx-%s-g1-atu-prob", dev_name(chip->dev));
+
 	err = request_threaded_irq(chip->atu_prob_irq, NULL,
 				   mv88e6xxx_g1_atu_prob_irq_thread_fn,
-				   IRQF_ONESHOT, "mv88e6xxx-g1-atu-prob",
+				   IRQF_ONESHOT, chip->atu_prob_irq_name,
 				   chip);
 	if (err)
 		irq_dispose_mapping(chip->atu_prob_irq);
diff --git a/drivers/net/dsa/mv88e6xxx/global1_vtu.c b/drivers/net/dsa/mv88e6xxx/global1_vtu.c
index 33056a609e96..48390b7b18ad 100644
--- a/drivers/net/dsa/mv88e6xxx/global1_vtu.c
+++ b/drivers/net/dsa/mv88e6xxx/global1_vtu.c
@@ -631,9 +631,12 @@  int mv88e6xxx_g1_vtu_prob_irq_setup(struct mv88e6xxx_chip *chip)
 	if (chip->vtu_prob_irq < 0)
 		return chip->vtu_prob_irq;
 
+	snprintf(chip->vtu_prob_irq_name, sizeof(chip->vtu_prob_irq_name),
+		 "mv88e6xxx-%s-g1-vtu-prob", dev_name(chip->dev));
+
 	err = request_threaded_irq(chip->vtu_prob_irq, NULL,
 				   mv88e6xxx_g1_vtu_prob_irq_thread_fn,
-				   IRQF_ONESHOT, "mv88e6xxx-g1-vtu-prob",
+				   IRQF_ONESHOT, chip->vtu_prob_irq_name,
 				   chip);
 	if (err)
 		irq_dispose_mapping(chip->vtu_prob_irq);