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sh: Use of_get_cpu_hwid()

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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
This commit is contained in:
Rob Herring 2021-10-06 11:43:29 -05:00
parent bd2259ee45
commit ada03c68aa
1 changed files with 2 additions and 3 deletions
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5
arch/sh/boards/of-generic.c
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@ -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);