Commit 4782f7f9 authored Oct 23, 2013 by Chen Gang Committed by Vineet Gupta Nov 06, 2013

arc: remove '__init' for get_hw_config_num_irq()



get_hw_config_num_irq() may be called by normal iss_model_init_smp()
which is a function pointer for 'init_smp' which may be called by
first_lines_of_secondary() which also need be normal too.

The related warning (with allmodconfig):

    MODPOST vmlinux.o
  WARNING: vmlinux.o(.text+0x5814): Section mismatch in reference from the function iss_model_init_smp() to the function .init.text:get_hw_config_num_irq()
  The function iss_model_init_smp() references
  the function __init get_hw_config_num_irq().
  This is often because iss_model_init_smp lacks a __init
  annotation or the annotation of get_hw_config_num_irq is wrong.

Signed-off-by: Chen Gang <gang.chen@asianux.com>

parent 8f5d221b

arch/arc/include/asm/irq.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -19,7 +19,7 @@
		#include <asm-generic/irq.h>

		extern void arc_init_IRQ(void);
		extern int __init get_hw_config_num_irq(void);
		extern int get_hw_config_num_irq(void);

		void arc_local_timer_setup(unsigned int cpu);

arch/arc/kernel/irq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -150,7 +150,7 @@ void arch_do_IRQ(unsigned int irq, struct pt_regs *regs)
		set_irq_regs(old_regs);
		}

		int __init get_hw_config_num_irq(void)
		int get_hw_config_num_irq(void)
		{
		uint32_t val = read_aux_reg(ARC_REG_VECBASE_BCR);

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