linux-kernel - [PATCH 3/3] ia64: Make num_rsvd

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Date:   Wed, 25 Aug 2021 13:48:29 +0200
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Simon Horman <horms@...ge.net.au>,
        Tony Luck <tony.luck@...el.com>, Jay Lan <jlan@....com>,
        Magnus Damm <magnus.damm@...il.com>,
        Mike Rapoport <rppt@...ux.vnet.ibm.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        linux-ia64@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 3/3] 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.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 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 2738f62b5f989492..f1d5bf2ba847a135 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 5e6ee8939092a2df..31fb84de2d21469a 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;
 
 
 /*
-- 
2.25.1