diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2015-06-21 21:10:55 +0200 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-11 23:14:26 +0200 |
commit | 832b404ea0f48a57f1099327cd3137e9a6a51f88 (patch) | |
tree | 51f1530185e9bc051f43e7d02b1bf12af55eedd2 | |
parent | bc4d2c074ac1b55a95a2011bffe1c5ebb590e886 (diff) |
irqchip/metag: Consolidate chained IRQ handler install/remove
Chained irq handlers usually set up handler data as well. We now have
a function to set both under irq_desc->lock. Replace the two calls
with one.
Search and conversion was done with coccinelle:
@@
expression E1, E2, E3;
@@
(
-if (irq_set_handler_data(E1, E2) != 0)
- BUG();
|
-irq_set_handler_data(E1, E2);
)
-irq_set_chained_handler(E1, E3);
+irq_set_chained_handler_and_data(E1, E3, E2);
@@
expression E1, E2, E3;
@@
(
-if (irq_set_handler_data(E1, E2) != 0)
- BUG();
...
|
-irq_set_handler_data(E1, E2);
...
)
-irq_set_chained_handler(E1, E3);
+irq_set_chained_handler_and_data(E1, E3, E2);
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: linux-metag@vger.kernel.org
-rw-r--r-- | drivers/irqchip/irq-metag.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-metag.c b/drivers/irqchip/irq-metag.c index c16c186d97d3..3d23ce3edb5c 100644 --- a/drivers/irqchip/irq-metag.c +++ b/drivers/irqchip/irq-metag.c @@ -286,8 +286,7 @@ static void metag_internal_irq_init_cpu(struct metag_internal_irq_priv *priv, int irq = tbisig_map(signum); /* Register the multiplexed IRQ handler */ - irq_set_handler_data(irq, priv); - irq_set_chained_handler(irq, metag_internal_irq_demux); + irq_set_chained_handler_and_data(irq, metag_internal_irq_demux, priv); irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW); } |