Lines Matching refs:ack
118 u32 ack;
126 ack = sif_read_mask(ddc, DDC_DDCMCTL1, DDCM_ACK_MASK, DDCM_ACK_OFFSET);
127 dev_dbg(dev, "ack = 0x%x\n", ack);
128 if (ack != 0x01) {
129 dev_err(dev, "i2c ack err!\n");
153 ack = sif_read_mask(ddc, DDC_DDCMCTL1, DDCM_ACK_MASK,
156 while (((ack & (1 << temp_count)) != 0) && (temp_count < 8))
160 dev_err(dev, "Address NACK! ACK(0x%x)\n", ack);
191 u32 ack;
200 ack = sif_read_mask(ddc, DDC_DDCMCTL1, DDCM_ACK_MASK, DDCM_ACK_OFFSET);
201 dev_dbg(dev, "ack = %d\n", ack);
203 if (ack != 0x03) {
204 dev_err(dev, "i2c ack err!\n");