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ARM: align cpu_method_of_table naming

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The cpu_method_of_table is the oddball of the various OF linker sections.
In preparation to have common linker section definitions, align the
cpu_method_of_table with the other definitions for the naming and ending
with a blank struct.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>
This commit is contained in:
Rob Herring 2014-03-24 16:11:54 -05:00
parent 735e0da7fc
commit 9a721c4111
2 changed files with 9 additions and 6 deletions
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11
arch/arm/kernel/devtree.c
View File

@ -33,18 +33,21 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
}
#ifdef CONFIG_SMP
extern struct of_cpu_method __cpu_method_of_table_begin[];
extern struct of_cpu_method __cpu_method_of_table_end[];
extern struct of_cpu_method __cpu_method_of_table[];
static const struct of_cpu_method __cpu_method_of_table_sentinel
__used __section(__cpu_method_of_table_end);
static int __init set_smp_ops_by_method(struct device_node *node)
{
const char *method;
struct of_cpu_method *m = __cpu_method_of_table_begin;
struct of_cpu_method *m = __cpu_method_of_table;
if (of_property_read_string(node, "enable-method", &method))
return 0;
for (; m < __cpu_method_of_table_end; m++)
for (; m->method; m++)
if (!strcmp(m->method, method)) {
smp_set_ops(m->ops);
return 1;

4
include/asm-generic/vmlinux.lds.h
View File

@ -179,9 +179,9 @@
#ifdef CONFIG_SMP
#define CPU_METHOD_OF_TABLES() . = ALIGN(8); \
VMLINUX_SYMBOL(__cpu_method_of_table_begin) = .; \
VMLINUX_SYMBOL(__cpu_method_of_table) = .; \
*(__cpu_method_of_table) \
VMLINUX_SYMBOL(__cpu_method_of_table_end) = .;
*(__cpu_method_of_table_end)
#else
#define CPU_METHOD_OF_TABLES()
#endif