DATA_SIZE_MASK - Linux

Symbol: DATA_SIZE_MASK

kernel/printk/printk_ringbuffer.c

#define DATA_INDEX(data_ring, lpos) ((lpos) & DATA_SIZE_MASK(data_ring))

kernel/printk/printk_ringbuffer.c

((lpos) & ~DATA_SIZE_MASK(data_ring))

sound/soc/sophgo/cv1800b-tdm.c

val = u32_replace_bits(val, data_size - 1, DATA_SIZE_MASK);