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

diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index a11bd1d433adf7e749ad7e3008f7327bdff29110..9e86074719a96e2f3c47b4a1f69f453483e61f8f 100644 (file)
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -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