105 	struct i2c_adapter adap;  member
127 	struct i2c_adapter *adap = dev_id;  in cpm_i2c_interrupt()  local
137 	dev_dbg(&adap->dev, "Interrupt: %x\n", i);  in cpm_i2c_interrupt()
174 static void cpm_i2c_force_close(struct i2c_adapter *adap)  in cpm_i2c_force_close()  argument
176 	struct cpm_i2c *cpm = i2c_get_adapdata(adap);  in cpm_i2c_force_close()
179 	dev_dbg(&adap->dev, "cpm_i2c_force_close()\n");  in cpm_i2c_force_close()
187 static void cpm_i2c_parse_message(struct i2c_adapter *adap,  in cpm_i2c_parse_message()  argument
195 	struct cpm_i2c *cpm = i2c_get_adapdata(adap);  in cpm_i2c_parse_message()
228 		dev_dbg(&adap->dev, "cpm_i2c_read(abyte=0x%x)\n", addr);  in cpm_i2c_parse_message()
239 		dev_dbg(&adap->dev, "cpm_i2c_write(abyte=0x%x)\n", addr);  in cpm_i2c_parse_message()
248 static int cpm_i2c_check_message(struct i2c_adapter *adap,  in cpm_i2c_check_message()  argument
255 	struct cpm_i2c *cpm = i2c_get_adapdata(adap);  in cpm_i2c_check_message()
268 		dev_dbg(&adap->dev, "tx sc 0x%04x, rx sc 0x%04x\n",  in cpm_i2c_check_message()
272 			dev_dbg(&adap->dev, "I2C read; No ack\n");  in cpm_i2c_check_message()
276 			dev_err(&adap->dev,  in cpm_i2c_check_message()
281 			dev_err(&adap->dev, "I2C read; Overrun\n");  in cpm_i2c_check_message()
286 		dev_dbg(&adap->dev, "tx sc %d 0x%04x\n", tx,  in cpm_i2c_check_message()
290 			dev_dbg(&adap->dev, "I2C write; No ack\n");  in cpm_i2c_check_message()
294 			dev_err(&adap->dev, "I2C write; Underrun\n");  in cpm_i2c_check_message()
298 			dev_err(&adap->dev, "I2C write; Collision\n");  in cpm_i2c_check_message()
305 static int cpm_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)  in cpm_i2c_xfer()  argument
307 	struct cpm_i2c *cpm = i2c_get_adapdata(adap);  in cpm_i2c_xfer()
337 		dev_dbg(&adap->dev, "R: %d T: %d\n", rptr, tptr);  in cpm_i2c_xfer()
339 		cpm_i2c_parse_message(adap, pmsg, num, tptr, rptr);  in cpm_i2c_xfer()
358 		dev_dbg(&adap->dev, "test ready.\n");  in cpm_i2c_xfer()
371 			dev_err(&adap->dev, "I2C transfer: timeout\n");  in cpm_i2c_xfer()
375 			dev_dbg(&adap->dev, "ready.\n");  in cpm_i2c_xfer()
376 			ret = cpm_i2c_check_message(adap, pmsg, tptr, rptr);  in cpm_i2c_xfer()
395 	cpm_i2c_force_close(adap);  in cpm_i2c_xfer()
405 static u32 cpm_i2c_func(struct i2c_adapter *adap)  in cpm_i2c_func()  argument
451 			  &cpm->adap);  in cpm_i2c_setup()
509 		cpm->adap.class = *data;  in cpm_i2c_setup()
605 	free_irq(cpm->irq, &cpm->adap);  in cpm_i2c_setup()
620 	free_irq(cpm->irq, &cpm->adap);  in cpm_i2c_shutdown()
653 	cpm->adap = cpm_ops;  in cpm_i2c_probe()
654 	i2c_set_adapdata(&cpm->adap, cpm);  in cpm_i2c_probe()
655 	cpm->adap.dev.parent = &ofdev->dev;  in cpm_i2c_probe()
656 	cpm->adap.dev.of_node = of_node_get(ofdev->dev.of_node);  in cpm_i2c_probe()
667 	cpm->adap.nr = (data && len == 4) ? be32_to_cpup(data) : -1;  in cpm_i2c_probe()
668 	result = i2c_add_numbered_adapter(&cpm->adap);  in cpm_i2c_probe()
676 		cpm->adap.name);  in cpm_i2c_probe()
691 	i2c_del_adapter(&cpm->adap);  in cpm_i2c_remove()