int test_and_set_bit(unsigned int bit, volatile void *bits)
static unsigned int unsigned int bit
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)
void set_bit(unsigned int bit, volatile void *bits)
static volatile void * bits
int test_and_clear_bit(unsigned int bit, volatile void *bits)
void clear_bit(unsigned int bit, volatile void *bits)