From 39e5611bf756416b90be7da64737760a82a5576b Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 30 Mar 2024 10:57:39 +0100 Subject: [PATCH] sparc64: Fix prototype warning for vmemmap_free MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Fix the following warning: arch/sparc/mm/init_64.c:2644:6: warning: no previous prototype for ‘vmemmap_free’ The function vmemmap_free() is only used for systems with CONFIG_MEMORY_HOTPLUG defined - and sparc64 do not support this. Drop the empty function as it has no users. Signed-off-by: Sam Ravnborg Cc: Andreas Larsson Cc: David S. Miller Reviewed-by: Andreas Larsson Tested-by: Andreas Larsson Acked-by: Arnd Bergmann Link: https://lore.kernel.org/r/20240330-sparc64-warnings-v1-3-37201023ee2f@ravnborg.org Signed-off-by: Andreas Larsson --- arch/sparc/mm/init_64.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 1ca9054d9b971..00b247d924a9a 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -2640,11 +2640,6 @@ int __meminit vmemmap_populate(unsigned long vstart, unsigned long vend, return 0; } - -void vmemmap_free(unsigned long start, unsigned long end, - struct vmem_altmap *altmap) -{ -} #endif /* CONFIG_SPARSEMEM_VMEMMAP */ /* These are actually filled in at boot time by sun4{u,v}_pgprot_init() */ -- 2.30.2