x86/cpu: Remove unused and undefined __generic_processor_info() declaration

The following revert:

  2b85b3d22920 ("x86/acpi: Restore the order of CPU IDs")

... got rid of __generic_processor_info(), but forgot to remove its
declaration in mpspec.h.

Remove the declaration and update the comments as well.

Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: lenb@kernel.org
Link: http://lkml.kernel.org/r/1505101403-29100-1-git-send-email-douly.fnst@cn.fujitsu.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 831eb78..c471ca1 100644 (file)
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -86,7 +86,6 @@ static inline void e820__memblock_alloc_reserved_mpc_new(void) { }
 #endif
 
 int generic_processor_info(int apicid, int version);
-int __generic_processor_info(int apicid, int version, bool enabled);
 
 #define PHYSID_ARRAY_SIZE      BITS_TO_LONGS(MAX_LOCAL_APIC)
 

diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 7834f73..6e19ef1 100644 (file)
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -2130,7 +2130,7 @@ int generic_processor_info(int apicid, int version)
         * Since fixing handling of boot_cpu_physical_apicid requires
         * another discussion and tests on each platform, we leave it
         * for now and here we use read_apic_id() directly in this
-        * function, __generic_processor_info().
+        * function, generic_processor_info().
         */
        if (disabled_cpu_apicid != BAD_APICID &&
            disabled_cpu_apicid != read_apic_id() &&