#ifdef __KERNEL__
-#ifdef CONFIG_GENERIC_FIND_LAST_BIT
#ifndef find_last_bit
/**
* find_last_bit - find the last set bit in a memory region
extern unsigned long find_last_bit(const unsigned long *addr,
unsigned long size);
#endif
-#endif /* CONFIG_GENERIC_FIND_LAST_BIT */
#endif /* __KERNEL__ */
#endif