Commit 38959a09 authored by Rob Herring's avatar Rob Herring

powerpc: 8xx: get cpu node with of_get_cpu_node

"device_type" use is deprecated for FDT though it has continued to be used
for nodes like cpu nodes. Use of_get_cpu_node() instead which works using
node names by default. This will allow the eventually removal of cpu
device_type properties.

Also, fix a leaked reference and add a missing of_node_put.

Cc: Vitaly Bordug <vitb@kernel.crashing.org>
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
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 84dbc69a
...@@ -66,7 +66,7 @@ static int __init get_freq(char *name, unsigned long *val) ...@@ -66,7 +66,7 @@ static int __init get_freq(char *name, unsigned long *val)
int found = 0; int found = 0;
/* The cpu node should have timebase and clock frequency properties */ /* The cpu node should have timebase and clock frequency properties */
cpu = of_find_node_by_type(NULL, "cpu"); cpu = of_get_cpu_node(0, NULL);
if (cpu) { if (cpu) {
fp = of_get_property(cpu, name, NULL); fp = of_get_property(cpu, name, NULL);
...@@ -147,8 +147,9 @@ void __init mpc8xx_calibrate_decr(void) ...@@ -147,8 +147,9 @@ void __init mpc8xx_calibrate_decr(void)
* we have to enable the timebase). The decrementer interrupt * we have to enable the timebase). The decrementer interrupt
* is wired into the vector table, nothing to do here for that. * is wired into the vector table, nothing to do here for that.
*/ */
cpu = of_find_node_by_type(NULL, "cpu"); cpu = of_get_cpu_node(0, NULL);
virq= irq_of_parse_and_map(cpu, 0); virq= irq_of_parse_and_map(cpu, 0);
of_node_put(cpu);
irq = virq_to_hw(virq); irq = virq_to_hw(virq);
sys_tmr2 = immr_map(im_sit); sys_tmr2 = immr_map(im_sit);
......
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