diff options
| author | Rob Herring <robh@kernel.org> | 2018-08-27 07:53:30 -0500 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2018-09-28 14:25:58 -0500 |
| commit | 5a931a3c80b5fb0ad0004f016410a75ca1205959 (patch) | |
| tree | c3bf51854ef3d171f3fb6f98f8d35a2ffa92578a /arch | |
| parent | de76e70a8d4ea4518ec46dff2f92e2970af1d512 (diff) | |
| download | linux-5a931a3c80b5fb0ad0004f016410a75ca1205959.tar.bz2 | |
c6x: use for_each_of_cpu_node iterator
Use the for_each_of_cpu_node iterator to iterate over cpu nodes. This
has the side effect of defaulting to iterating using "cpu" node names
in preference to the deprecated (for FDT) device_type == "cpu".
Cc: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
Cc: linux-c6x-dev@linux-c6x.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/c6x/kernel/setup.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/c6x/kernel/setup.c b/arch/c6x/kernel/setup.c index 786e36e2f61d..2e97455ca0b7 100644 --- a/arch/c6x/kernel/setup.c +++ b/arch/c6x/kernel/setup.c @@ -96,7 +96,7 @@ static void __init get_cpuinfo(void) unsigned long core_khz; u64 tmp; struct cpuinfo_c6x *p; - struct device_node *node, *np; + struct device_node *node; p = &per_cpu(cpu_data, smp_processor_id()); @@ -190,13 +190,8 @@ static void __init get_cpuinfo(void) p->core_id = get_coreid(); - node = of_find_node_by_name(NULL, "cpus"); - if (node) { - for_each_child_of_node(node, np) - if (!strcmp("cpu", np->name)) - ++c6x_num_cores; - of_node_put(node); - } + for_each_of_cpu_node(node) + ++c6x_num_cores; node = of_find_node_by_name(NULL, "soc"); if (node) { |