i2c: viai2c: reword according to newest specification

Change the wording of this driver wrt. the newest I2C v7 and SMBus 3.2
specifications and replace "master/slave" with more appropriate terms.

Signed-off-by: Wolfram Sang <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>

Author: Wolfram Sang

drivers/i2c/busses/i2c-viai2c-common.c

@@ -198,6 +198,6 @@ int viai2c_init(struct platform_device *pdev, struct viai2c **pi2c, int plat)
 }
 EXPORT_SYMBOL_GPL(viai2c_init);
 
-MODULE_DESCRIPTION("Via/Wondermedia/Zhaoxin I2C master-mode bus adapter");
+MODULE_DESCRIPTION("Via/Wondermedia/Zhaoxin I2C controller core");
 MODULE_AUTHOR("Tony Prisk <[email protected]>");
 MODULE_LICENSE("GPL");

drivers/i2c/busses/i2c-viai2c-wmt.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- *  Wondermedia I2C Master Mode Driver
+ *  Wondermedia I2C Controller Driver
  *
  *  Copyright (C) 2012 Tony Prisk <[email protected]>
  *
@@ -35,8 +35,8 @@ static u32 wmt_i2c_func(struct i2c_adapter *adap)
 }
 
 static const struct i2c_algorithm wmt_i2c_algo = {
-	.master_xfer	= viai2c_xfer,
-	.functionality	= wmt_i2c_func,
+	.xfer = viai2c_xfer,
+	.functionality = wmt_i2c_func,
 };
 
 static int wmt_i2c_reset_hardware(struct viai2c *i2c)
@@ -178,7 +178,7 @@ static struct platform_driver wmt_i2c_driver = {
 
 module_platform_driver(wmt_i2c_driver);
 
-MODULE_DESCRIPTION("Wondermedia I2C master-mode bus adapter");
+MODULE_DESCRIPTION("Wondermedia I2C controller driver");
 MODULE_AUTHOR("Tony Prisk <[email protected]>");
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(of, wmt_i2c_dt_ids);

drivers/i2c/busses/i2c-viai2c-zhaoxin.c

@@ -38,7 +38,7 @@
 #define ZXI2C_GOLD_FSTP_400K	0x38
 #define ZXI2C_GOLD_FSTP_1M	0x13
 #define ZXI2C_GOLD_FSTP_3400K	0x37
-#define ZXI2C_HS_MASTER_CODE	(0x08 << 8)
+#define ZXI2C_HS_CTRL_CODE	(0x08 << 8)
 
 #define ZXI2C_FIFO_SIZE		32
 
@@ -136,7 +136,7 @@ static int viai2c_fifo_irq_xfer(struct viai2c *i2c)
 	return 0;
 }
 
-static int zxi2c_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
+static int zxi2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
 {
 	u8 tmp;
 	int ret;
@@ -194,8 +194,8 @@ static u32 zxi2c_func(struct i2c_adapter *adap)
 }
 
 static const struct i2c_algorithm zxi2c_algorithm = {
-	.master_xfer	= zxi2c_master_xfer,
-	.functionality	= zxi2c_func,
+	.xfer = zxi2c_xfer,
+	.functionality = zxi2c_func,
 };
 
 static const struct i2c_adapter_quirks zxi2c_quirks = {
@@ -250,9 +250,9 @@ static void zxi2c_get_bus_speed(struct viai2c *i2c)
 
 	i2c->tcr = params[1];
 	priv->mcr = ioread16(i2c->base + VIAI2C_REG_MCR);
-	/* for Hs-mode, use 0x80 as master code */
+	/* for Hs-mode, use 0x80 as controller code */
 	if (params[0] == I2C_MAX_HIGH_SPEED_MODE_FREQ)
-		priv->mcr |= ZXI2C_HS_MASTER_CODE;
+		priv->mcr |= ZXI2C_HS_CTRL_CODE;
 
 	dev_info(i2c->dev, "speed mode is %s\n", i2c_freq_mode_string(params[0]));
 }