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Subject[PATCH] acpi/arm64: Mark next_platform_timer as __init
Date
Fix section mismatch warning:

WARNING: modpost: vmlinux.o(.text.unlikely+0x95ac): Section mismatch in reference from the function next_platform_timer() to the variable .init.data:acpi_gtdt_desc
The function next_platform_timer() references
the variable __initdata acpi_gtdt_desc.
This is often because next_platform_timer lacks a __initdata
annotation or the annotation of acpi_gtdt_desc is wrong.

Suggested-by: Hanjun Guo <guohanjun@huawei.com>
Link: https://lore.kernel.org/linux-acpi/20200508152653.157663-1-wangkefeng.wang@huawei.com/
Signed-off-by: Kees Cook <keescook@chromium.org>
---
drivers/acpi/arm64/gtdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/arm64/gtdt.c b/drivers/acpi/arm64/gtdt.c
index 0a0a982f9c28..c3ad42470a7c 100644
--- a/drivers/acpi/arm64/gtdt.c
+++ b/drivers/acpi/arm64/gtdt.c
@@ -36,7 +36,7 @@ struct acpi_gtdt_descriptor {

static struct acpi_gtdt_descriptor acpi_gtdt_desc __initdata;

-static inline void *next_platform_timer(void *platform_timer)
+static __init void *next_platform_timer(void *platform_timer)
{
struct acpi_gtdt_header *gh = platform_timer;

--
2.25.1
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