summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorGeert Uytterhoeven <geert+renesas@glider.be>2021-09-02 14:50:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-03 09:58:09 -0700
commit7e4265c88968d4e53b164944c05e12e79d8ff9c6 (patch)
tree3db80927b3b8fce1d000ecf63d0a8528078de21e /arch
parent70b2e9912a018e9fddb3a1e0cbb397d4d3c0e98f (diff)
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 <geert+renesas@glider.be> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Jay Lan <jlan@sgi.com> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Simon Horman <horms@verge.net.au> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/include/asm/meminit.h1
-rw-r--r--arch/ia64/kernel/setup.c2
2 files changed, 1 insertions, 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;
/*