From 7e4265c88968d4e53b164944c05e12e79d8ff9c6 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 2 Sep 2021 14:50:08 -0700 Subject: [PATCH] ia64: make num_rsvd_regions static Commit f62800992e5917f2 ("ia64: switch to NO_BOOTMEM") removed the last user of num_rsvd_regions outside arch/ia64/kernel/setup.c. Link: https://lkml.kernel.org/r/a377b5437e3e9da93d02f996fe06a2b956cb0990.1629884459.git.geert+renesas@glider.be Signed-off-by: Geert Uytterhoeven Cc: Frank Rowand Cc: Jay Lan Cc: Magnus Damm Cc: Mike Rapoport Cc: Rob Herring Cc: Simon Horman Cc: Tony Luck Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/include/asm/meminit.h | 1 - arch/ia64/kernel/setup.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/ia64/include/asm/meminit.h b/arch/ia64/include/asm/meminit.h index 2738f62b5f98..f1d5bf2ba847 100644 --- a/arch/ia64/include/asm/meminit.h +++ b/arch/ia64/include/asm/meminit.h @@ -29,7 +29,6 @@ struct rsvd_region { }; extern struct rsvd_region rsvd_region[IA64_MAX_RSVD_REGIONS + 1]; -extern int num_rsvd_regions; extern void find_memory (void); extern void reserve_memory (void); diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 5e6ee8939092..31fb84de2d21 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -131,7 +131,7 @@ unsigned long ia64_cache_stride_shift = ~0; * We use a special marker for the end of memory and it uses the extra (+1) slot */ struct rsvd_region rsvd_region[IA64_MAX_RSVD_REGIONS + 1] __initdata; -int num_rsvd_regions __initdata; +static int num_rsvd_regions __initdata; /*