From: YueHaibing Date: Tue, 4 Jun 2019 06:19:57 +0000 (+0100) Subject: ARM: 8865/1: mm: remove unused variables X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e6c4375f7c9293ffa65469d16f8ebd2586cb03f2;p=linux.git 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 Reviewed-by: Geert Uytterhoeven Reviewed-by: Krzysztof Kozlowski Signed-off-by: Russell King --- diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 1a66af5bd2594..581c6ffc30565 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 */