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authorRobert Richter <robert.richter@amd.com>2010-07-21 19:03:58 +0200
committerH. Peter Anvin <hpa@linux.intel.com>2010-08-12 14:01:38 -0700
commitf6e9456c9272bb570df6e217cdbe007e270b1c4e (patch)
tree3ca098c924e8abf7231ab89e9f02ba9b3494fddb /arch/x86/kernel/setup.c
parentad41a1e0cab07c5125456e8d38e5b1ab148d04aa (diff)
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x86, cleanup: Remove obsolete boot_cpu_id variable
boot_cpu_id is there for historical reasons and was renamed to boot_cpu_physical_apicid in patch: c70dcb7 x86: change boot_cpu_id to boot_cpu_physical_apicid However, there are some remaining occurrences of boot_cpu_id that are never touched in the kernel and thus its value is always 0. This patch removes boot_cpu_id completely. Signed-off-by: Robert Richter <robert.richter@amd.com> LKML-Reference: <1279731838-1522-8-git-send-email-robert.richter@amd.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/setup.c')
-rw-r--r--arch/x86/kernel/setup.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b008e78..dede5c4 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -125,7 +125,6 @@ unsigned long max_pfn_mapped;
RESERVE_BRK(dmi_alloc, 65536);
#endif
-unsigned int boot_cpu_id __read_mostly;
static __initdata unsigned long _brk_start = (unsigned long)__brk_base;
unsigned long _brk_end = (unsigned long)__brk_base;