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Code Issues Releases Wiki Activity

powerpc/cpm2: Use irq_set_handler_locked() 

Use irq_set_handler_locked() as it avoids a redundant lookup of the
irq descriptor.

Search and replacement was done with coccinelle:

@@
struct irq_data *d;
expression E1;
@@

-__irq_set_handler_locked(d->irq, E1);
+irq_set_handler_locked(d, E1);

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org
This commit is contained in:
Thomas Gleixner 2015-06-23 15:52:32 +02:00
parent 6b83bd9414
commit e9e879a3d6
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/sysdev/cpm2_pic.c
View File

@ -155,9 +155,9 @@ static int cpm2_set_irq_type(struct irq_data *d, unsigned int flow_type)
irqd_set_trigger_type(d, flow_type);
if (flow_type & IRQ_TYPE_LEVEL_LOW)
__irq_set_handler_locked(d->irq, handle_level_irq);
irq_set_handler_locked(d, handle_level_irq);
else
__irq_set_handler_locked(d->irq, handle_edge_irq);
irq_set_handler_locked(d, handle_edge_irq);
/* internal IRQ senses are LEVEL_LOW
* EXT IRQ and Port C IRQ senses are programmable