ALTR_A10SR_BITS_PER_REGISTER   30 include/linux/mfd/altera-a10sr.h #define ALTR_A10SR_REG_OFFSET(X)     (((X) / ALTR_A10SR_BITS_PER_REGISTER) << 1)
ALTR_A10SR_BITS_PER_REGISTER   31 include/linux/mfd/altera-a10sr.h #define ALTR_A10SR_REG_BIT(X)        ((X) % ALTR_A10SR_BITS_PER_REGISTER)