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authorMichael Ellerman <michael@ellerman.id.au>2007-08-28 18:47:55 +1000
committerPaul Mackerras <paulus@samba.org>2007-09-14 01:33:20 +1000
commit6815800601d3e46b976c868e4e85fb6de32b9133 (patch)
treedf047ed69d7b2b1a744625fd6b2b6f49ada47df4 /arch/powerpc/sysdev/mpc8xx_pic.c
parent8528ab84ebe7a1eeed9b0acc808df86663d506c0 (diff)
downloadop-kernel-dev-6815800601d3e46b976c868e4e85fb6de32b9133.zip
op-kernel-dev-6815800601d3e46b976c868e4e85fb6de32b9133.tar.gz
[POWERPC] Provide a default irq_host match, which matches on an exact of_node
The most common match semantic is an exact match based on the device node. So provide a default implementation that does this, and hook it up if no match routine is specified. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/sysdev/mpc8xx_pic.c')
-rw-r--r--arch/powerpc/sysdev/mpc8xx_pic.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c
index f20a4d4..565156a 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.c
+++ b/arch/powerpc/sysdev/mpc8xx_pic.c
@@ -119,11 +119,6 @@ unsigned int mpc8xx_get_irq(void)
}
-static int mpc8xx_pic_host_match(struct irq_host *h, struct device_node *node)
-{
- return h->of_node == node;
-}
-
static int mpc8xx_pic_host_map(struct irq_host *h, unsigned int virq,
irq_hw_number_t hw)
{
@@ -157,7 +152,6 @@ static int mpc8xx_pic_host_xlate(struct irq_host *h, struct device_node *ct,
static struct irq_host_ops mpc8xx_pic_host_ops = {
- .match = mpc8xx_pic_host_match,
.map = mpc8xx_pic_host_map,
.xlate = mpc8xx_pic_host_xlate,
};
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