Commit-ID: aac64f7de999d5a7fff55f49434fdd87df919829
Gitweb: http://git.kernel.org/tip/aac64f7de999d5a7fff55f49434fdd87df919829
Author: Arnd Bergmann <a...@arndb.de>
AuthorDate: Fri, 11 Aug 2017 13:19:11 +0200
Committer: Ingo Molnar <mi...@kernel.org>
CommitDate: Fri, 11 Aug 2017 14:58:34 +0200
x86/cpu/amd: Hide unused legacy_fixup_core_id() function
The newly introduced function is only used when CONFIG_SMP is set:
arch/x86/kernel/cpu/amd.c:305:13: warning: 'legacy_fixup_core_id' defined but
not used
This moves the existing #ifdef around the caller so it covers
legacy_fixup_core_id() as well.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Cc: Borislav Petkov <b...@suse.de>
Cc: Emanuel Czirai <icanrealiz...@gmail.com>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Suravee Suthikulpanit <suravee.suthikulpa...@amd.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Tom Lendacky <thomas.lenda...@amd.com>
Cc: Yazen Ghannam <yazen.ghan...@amd.com>
Fixes: b89b41d0b841 ("x86/cpu/amd: Limit cpu_core_id fixup to families older
than F17h")
Link: http://lkml.kernel.org/r/20170811111937.2006128-1-a...@arndb.de
Signed-off-by: Ingo Molnar <mi...@kernel.org>
---
arch/x86/kernel/cpu/amd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 82d571c..e44338d 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -297,6 +297,7 @@ static int nearby_node(int apicid)
}
#endif
+#ifdef CONFIG_SMP
/*
* Fix up cpu_core_id for pre-F17h systems to be in the
* [0 .. cores_per_node - 1] range. Not really needed but
@@ -319,7 +320,6 @@ static void legacy_fixup_core_id(struct cpuinfo_x86 *c)
* Assumption: Number of cores in each internal node is the same.
* (2) AMD processors supporting compute units
*/
-#ifdef CONFIG_SMP
static void amd_get_topology(struct cpuinfo_x86 *c)
{
u8 node_id;
