irqchip/bcm7120-l2: Consolidate chained IRQ handler install/remove
authorThomas Gleixner <tglx@linutronix.de>
Sun, 21 Jun 2015 19:10:51 +0000 (21:10 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Sat, 11 Jul 2015 21:14:25 +0000 (23:14 +0200)
commit99e32ab1732e8e66c775087f5361fca235bbee0e
tree2906d6a03ae9a44e231adf792598cdca30a8f7f7
parent3a7946eed85a1031120d2c946d6e8e8520b32827
irqchip/bcm7120-l2: 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: Kevin Cernekee <cernekee@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: linux-mips@linux-mips.org
drivers/irqchip/irq-bcm7120-l2.c