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| author | YueHaibing <yuehaibing@huawei.com> | 2019-06-04 07:19:57 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2019-06-20 22:29:59 +0100 |
| commit | e6c4375f7c9293ffa65469d16f8ebd2586cb03f2 (patch) | |
| tree | fa98c68f08f8e5ecc74944217c7d959944b38adb | |
| parent | 5f41f9198f296091c6a58bc2e86af1e9f019b2a3 (diff) | |
| download | linux-e6c4375f7c9293ffa65469d16f8ebd2586cb03f2.tar.gz linux-e6c4375f7c9293ffa65469d16f8ebd2586cb03f2.tar.bz2 linux-e6c4375f7c9293ffa65469d16f8ebd2586cb03f2.zip | |
ARM: 8865/1: mm: remove unused variables
Fix gcc warnings:
arch/arm/mm/init.c: In function 'mem_init':
arch/arm/mm/init.c:456:13: warning: unused variable 'itcm_end' [-Wunused-variable]
extern u32 itcm_end;
^
arch/arm/mm/init.c:455:13: warning: unused variable 'dtcm_end' [-Wunused-variable]
extern u32 dtcm_end;
^
They are not used any more since
commit 1c31d4e96b8c ("ARM: 8820/1: mm: Stop printing the virtual memory layout")
Link: https://lkml.org/lkml/2019/5/12/82
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
| -rw-r--r-- | arch/arm/mm/init.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 1a66af5bd259..581c6ffc3056 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -466,12 +466,6 @@ static void __init free_highpages(void) */ void __init mem_init(void) { -#ifdef CONFIG_HAVE_TCM - /* These pointers are filled in on TCM detection */ - extern u32 dtcm_end; - extern u32 itcm_end; -#endif - set_max_mapnr(pfn_to_page(max_pfn) - mem_map); /* this will put all unused low memory onto the freelists */ |