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x86/cpu/amd: Hide unused legacy_fixup_core_id() function

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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 <arnd@arndb.de>
Cc: Borislav Petkov <bp@suse.de>
Cc: Emanuel Czirai <icanrealizeum@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Yazen Ghannam <Yazen.Ghannam@amd.com>
Fixes: b89b41d0b8 ("x86/cpu/amd: Limit cpu_core_id fixup to families older than F17h")
Link: http://lkml.kernel.org/r/20170811111937.2006128-1-arnd@arndb.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Arnd Bergmann 2017-08-11 13:19:11 +02:00 committed by Ingo Molnar
parent 2b83809a5e
commit aac64f7de9
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/cpu/amd.c
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@ -297,6 +297,7 @@ static int nearby_node(int apicid)
} }
#endif #endif
#ifdef CONFIG_SMP
/* /*
* Fix up cpu_core_id for pre-F17h systems to be in the * Fix up cpu_core_id for pre-F17h systems to be in the
* [0 .. cores_per_node - 1] range. Not really needed but * [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. * Assumption: Number of cores in each internal node is the same.
* (2) AMD processors supporting compute units * (2) AMD processors supporting compute units
*/ */
#ifdef CONFIG_SMP
static void amd_get_topology(struct cpuinfo_x86 *c) static void amd_get_topology(struct cpuinfo_x86 *c)
{ {
u8 node_id; u8 node_id;