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| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-09-18 12:15:34 +0900 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2024-12-09 03:54:11 -0800 |
| commit | 99e487db5c15a1630b186571c3734f4e3c751d0a (patch) | |
| tree | 28f2fadb567670bbbe7222a6fe4aeb71a6cd4d41 /arch/xtensa | |
| parent | adc218676eef25575469234709c2d87185ca223a (diff) | |
xtensa: annotate dtb_start variable as static __initdata
The 'dtb_start' variable is only used within arch/xtensa/kernel/setup.c.
Mark it as 'static'.
It is only used by parse_tag_fdt() and init_arch(), both of which are
annotated as __init. Therefore, dtb_start can be annotated as __initdata,
so it will discarded after boot.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Message-Id: <20240918031537.588965-1-masahiroy@kernel.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/kernel/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index bdec4a773af0..3e076b64cc61 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -55,7 +55,7 @@ extern int initrd_below_start_ok; #endif #ifdef CONFIG_USE_OF -void *dtb_start = __dtb_start; +static void *dtb_start __initdata = __dtb_start; #endif extern unsigned long loops_per_jiffy; |