Commit aac64f7d authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Ingo Molnar

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: default avatarArnd 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: b89b41d0 ("x86/cpu/amd: Limit cpu_core_id fixup to families older than F17h")
Link: http://lkml.kernel.org/r/20170811111937.2006128-1-arnd@arndb.deSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 2b83809a
...@@ -297,6 +297,7 @@ static int nearby_node(int apicid) ...@@ -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) ...@@ -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;
......
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