From: Rob Herring <r...@kernel.org>
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.
Signed-off-by: Rob Herring <r...@kernel.org>
Cc: Russell King <li...@arm.linux.org.uk>
Cc: Arnd Bergmann <a...@arndb.de>
---
arch/arm/kernel/devtree.c | 11 +++++++----
include/asm-generic/vmlinux.lds.h | 4 ++--
2 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index c7419a5..bdac7a9 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -65,18 +65,21 @@ void __init arm_dt_memblock_reserve(void)
}
#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;
diff --git a/include/asm-generic/vmlinux.lds.h
b/include/asm-generic/vmlinux.lds.h
index f8d1783..d09e670 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -169,9 +169,9 @@
#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
--
1.8.3.2
--
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