diff options
| author |   Rob Herring <robh@kernel.org> | 2018-08-27 13:41:31 -0500 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2018-09-28 14:25:58 -0500 |
| commit | 38959a091e4a79efcd693a19cf589997c6b39d3b (patch) | |
| tree | 91cd75ca24021fc30c0b460400c3235eee2e526b /arch | |
| parent | powerpc: 4xx: get cpu node with of_get_cpu_node (diff) | |
| download | linux-dev-38959a091e4a79efcd693a19cf589997c6b39d3b.tar.xz linux-dev-38959a091e4a79efcd693a19cf589997c6b39d3b.zip | |
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: Rob Herring <robh@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/8xx/m8xx_setup.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 027c42d8966c..f1c805c8adbc 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -66,7 +66,7 @@ static int __init get_freq(char *name, unsigned long *val) int found = 0; /* 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) { fp = of_get_property(cpu, name, NULL); @@ -147,8 +147,9 @@ void __init mpc8xx_calibrate_decr(void) * we have to enable the timebase). The decrementer interrupt * 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); + of_node_put(cpu); irq = virq_to_hw(virq); sys_tmr2 = immr_map(im_sit); |