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31 | 31 | ||
32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
33 | #include <typedefs.h> |
33 | #include <typedefs.h> |
34 | #include <preemption.h> |
34 | #include <preemption.h> |
35 | 35 | ||
36 | #ifdef __SMP__ |
36 | #ifdef CONFIG_SMP |
37 | struct spinlock { |
37 | struct spinlock { |
38 | int val; |
38 | int val; |
39 | }; |
39 | }; |
40 | 40 | ||
41 | extern void spinlock_initialize(spinlock_t *sl); |
41 | extern void spinlock_initialize(spinlock_t *sl); |