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676dcb8bc2
With CONFIG_SMP=n: drivers/input/ff-memless.c:384: warning: implicit declaration of function 'local_bh_disable' drivers/input/ff-memless.c:393: warning: implicit declaration of function 'local_bh_enable' Really linux/spinlock.h should include linux/interrupt.h. But interrupt.h includes sched.h which will need spinlock.h. So the patch breaks the _bh declarations out into a separate header and includes it in both interrupt.h and spinlock.h. Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Cc: Andi Kleen <ak@suse.de> Cc: <stable@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
11 lines
261 B
C
11 lines
261 B
C
#ifndef _LINUX_BH_H
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#define _LINUX_BH_H
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extern void local_bh_disable(void);
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extern void __local_bh_enable(void);
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extern void _local_bh_enable(void);
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extern void local_bh_enable(void);
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extern void local_bh_enable_ip(unsigned long ip);
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#endif /* _LINUX_BH_H */
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