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[POWERPC] Remove redundant of_get_cpu_node routine

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It appears that xics.c has its own of_get_cpu_node().  Remove this and
use the common one from prom.c.

Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Nathan Fontenot 2008-02-07 07:37:35 +11:00 committed by Paul Mackerras
parent c3e8506c54
commit b99e62608b
1 changed files with 1 additions and 26 deletions
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27
arch/powerpc/platforms/pseries/xics.c
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@ -658,31 +658,6 @@ static void __init xics_setup_8259_cascade(void)
set_irq_chained_handler(cascade, pseries_8259_cascade);
}
static struct device_node *cpuid_to_of_node(int cpu)
{
struct device_node *np;
u32 hcpuid = get_hard_smp_processor_id(cpu);
for_each_node_by_type(np, "cpu") {
int i, len;
const u32 *intserv;
intserv = of_get_property(np, "ibm,ppc-interrupt-server#s",
&len);
if (!intserv)
intserv = of_get_property(np, "reg", &len);
i = len / sizeof(u32);
while (i--)
if (intserv[i] == hcpuid)
return np;
}
return NULL;
}
void __init xics_init_IRQ(void)
{
int i, j;
@ -711,7 +686,7 @@ void __init xics_init_IRQ(void)
xics_init_host();
/* Find the server numbers for the boot cpu. */
np = cpuid_to_of_node(boot_cpuid);
np = of_get_cpu_node(boot_cpuid, NULL);
BUG_ON(!np);
ireg = of_get_property(np, "ibm,ppc-interrupt-gserver#s", &ilen);
if (!ireg)