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authorStephen Rothwell <sfr@canb.auug.org.au>2008-03-27 16:08:57 +1100
committerPaul Mackerras <paulus@samba.org>2008-04-07 13:49:25 +1000
commitae86f0088de389baa448a42d040ab58d5c759bef (patch)
tree64321559e7d1b95530b201cdb81e8985f9493511 /arch/powerpc/mm/hash_utils_64.c
parentc6d4d5a8a83e4a564bcf233fdd565183c33df5d1 (diff)
[POWERPC] htab_remove_mapping is only used by MEMORY_HOTPLUG
This eliminates a warning in builds that don't define CONFIG_MEMORY_HOTPLUG. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
-rw-r--r--arch/powerpc/mm/hash_utils_64.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 2f3dfcc7cdd..2b5a399f6fa 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -192,6 +192,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
return ret < 0 ? ret : 0;
}
+#ifdef CONFIG_MEMORY_HOTPLUG
static int htab_remove_mapping(unsigned long vstart, unsigned long vend,
int psize, int ssize)
{
@@ -212,6 +213,7 @@ static int htab_remove_mapping(unsigned long vstart, unsigned long vend,
return 0;
}
+#endif /* CONFIG_MEMORY_HOTPLUG */
static int __init htab_dt_scan_seg_sizes(unsigned long node,
const char *uname, int depth,