[tip:x86/apic] x86/irq: Remove duplicated used_vectors definition

tip-bot for Thomas Gleixner
2017-08-29T11:09:59Z

Commit-ID: 9aec458ff07323f6593fd718cc33b1bca2f64597
Gitweb: http://git.kernel.org/tip/9aec458ff07323f6593fd718cc33b1bca2f64597
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Mon, 28 Aug 2017 08:47:19 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 29 Aug 2017 11:42:21 +0200

x86/irq: Remove duplicated used_vectors definition

Also remove the unparseable comment in the other place while at it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20170828064956.436711634@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/include/asm/desc.h | 1 -
arch/x86/include/asm/irq.h | 3 ---
2 files changed, 4 deletions(-)

diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
index a7f36ab..71094f2 100644
--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -483,7 +483,6 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
0, 0, __KERNEL_CS); \
} while (0)

-/* used_vectors is BITMAP for irq is not managed by percpu vector_irq */
extern unsigned long used_vectors[];

static inline void alloc_system_vector(int vector)
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h
index ce99168..9958cee 100644
--- a/arch/x86/include/asm/irq.h
+++ b/arch/x86/include/asm/irq.h
@@ -42,9 +42,6 @@ extern bool handle_irq(struct irq_desc *desc, struct pt_regs *regs);

extern __visible unsigned int do_IRQ(struct pt_regs *regs);

-/* Interrupt vector management */
-extern DECLARE_BITMAP(used_vectors, NR_VECTORS);
-
extern void init_ISA_irqs(void);

#ifdef CONFIG_X86_LOCAL_APIC