nak_received 360 drivers/i2c/busses/i2c-bcm-kona.c unsigned int nak_received; nak_received 390 drivers/i2c/busses/i2c-bcm-kona.c nak_received = readl(dev->base + CS_OFFSET) & CS_ACK_MASK ? 1 : 0; nak_received 392 drivers/i2c/busses/i2c-bcm-kona.c if (nak_received ^ nak_expected) {