ack_expected      114 drivers/i2c/busses/i2c-mt7621.c 	u32 ack_expected = (expected << 16) & SM0CTL1_ACK_MASK;
ack_expected      116 drivers/i2c/busses/i2c-mt7621.c 	return ((ack & ack_expected) == ack_expected) ? 0 : -ENXIO;