diff options
| author | Rob Herring <robh@kernel.org> | 2021-10-06 11:43:29 -0500 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-10-20 13:37:24 -0500 |
| commit | ada03c68aad5ff9bd11186fa5fb794a482b966a2 (patch) | |
| tree | 2e71938b4e264ed0d9fce6400bce2375c97da198 /arch/sh/boards | |
| parent | bd2259ee458e299ec14061da7faddcfb0d54d154 (diff) | |
sh: Use of_get_cpu_hwid()
Replace open coded parsing of CPU nodes' 'reg' property with
of_get_cpu_hwid().
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: linux-sh@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211006164332.1981454-10-robh@kernel.org
Diffstat (limited to 'arch/sh/boards')
| -rw-r--r-- | arch/sh/boards/of-generic.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/sh/boards/of-generic.c b/arch/sh/boards/of-generic.c index 921d76fc3358..f7f3e618e85b 100644 --- a/arch/sh/boards/of-generic.c +++ b/arch/sh/boards/of-generic.c @@ -62,9 +62,8 @@ static void sh_of_smp_probe(void) init_cpu_possible(cpumask_of(0)); for_each_of_cpu_node(np) { - const __be32 *cell = of_get_property(np, "reg", NULL); - u64 id = -1; - if (cell) id = of_read_number(cell, of_n_addr_cells(np)); + u64 id = of_get_cpu_hwid(np, 0); + if (id < NR_CPUS) { if (!method) of_property_read_string(np, "enable-method", &method); |