dm: i2c: Rename driver model I2C functions to permit compatibility

Add a dm_ prefix to driver model I2C functions so that we can keep the old
ones around.

This is a little unfortunate, but on reflection it is too difficult to
change the API. We can undo this rename when most boards and drivers are
converted to use driver model for I2C.

Signed-off-by: Simon Glass <sjg@chromium.org>

3 files changed, 12 insertions, 12 deletions

diff --git a/board/nvidia/cardhu/cardhu.c b/board/nvidia/cardhu/cardhu.c
index 95c4ff2509..fc31d29140 100644
--- a/board/nvidia/cardhu/cardhu.c
+++ b/board/nvidia/cardhu/cardhu.c
@@ -57,7 +57,7 @@ void board_sdmmc_voltage_init(void)
 	reg = 0x32;
 
 	for (i = 0; i < MAX_I2C_RETRY; ++i) {
-		if (i2c_write(dev, reg, data_buffer, 1))
+		if (dm_i2c_write(dev, reg, data_buffer, 1))
 			udelay(100);
 	}
 
@@ -66,7 +66,7 @@ void board_sdmmc_voltage_init(void)
 	reg = 0x67;
 
 	for (i = 0; i < MAX_I2C_RETRY; ++i) {
-		if (i2c_write(dev, reg, data_buffer, 1))
+		if (dm_i2c_write(dev, reg, data_buffer, 1))
 			udelay(100);
 	}
 }
@@ -104,7 +104,7 @@ int tegra_pcie_board_init(void)
 	data[0] = 0x15;
 	addr = 0x30;
 
-	err = i2c_write(dev, addr, data, 1);
+	err = dm_i2c_write(dev, addr, data, 1);
 	if (err) {
 		debug("failed to set VDD supply\n");
 		return err;
@@ -121,7 +121,7 @@ int tegra_pcie_board_init(void)
 	data[0] = 0x15;
 	addr = 0x31;
 
-	err = i2c_write(dev, addr, data, 1);
+	err = dm_i2c_write(dev, addr, data, 1);
 	if (err) {
 		debug("failed to set AVDD supply\n");
 		return err;
diff --git a/board/nvidia/dalmore/dalmore.c b/board/nvidia/dalmore/dalmore.c
index 2a737468dd..c0991c57a9 100644
--- a/board/nvidia/dalmore/dalmore.c
+++ b/board/nvidia/dalmore/dalmore.c
@@ -65,7 +65,7 @@ void board_sdmmc_voltage_init(void)
 	data_buffer[0] = 0x31;
 	reg = 0x61;
 
-	ret = i2c_write(dev, reg, data_buffer, 1);
+	ret = dm_i2c_write(dev, reg, data_buffer, 1);
 	if (ret)
 		printf("%s: PMU i2c_write %02X<-%02X returned %d\n",
 			__func__, reg, data_buffer[0], ret);
@@ -74,7 +74,7 @@ void board_sdmmc_voltage_init(void)
 	data_buffer[0] = 0x01;
 	reg = 0x60;
 
-	ret = i2c_write(dev, reg, data_buffer, 1);
+	ret = dm_i2c_write(dev, reg, data_buffer, 1);
 	if (ret)
 		printf("%s: PMU i2c_write %02X<-%02X returned %d\n",
 			__func__, reg, data_buffer[0], ret);
@@ -88,7 +88,7 @@ void board_sdmmc_voltage_init(void)
 		debug("%s: Cannot find charger I2C chip\n", __func__);
 		return;
 	}
-	ret = i2c_write(dev, reg, data_buffer, 1);
+	ret = dm_i2c_write(dev, reg, data_buffer, 1);
 	if (ret)
 		printf("%s: BAT i2c_write %02X<-%02X returned %d\n",
 			__func__, reg, data_buffer[0], ret);
diff --git a/board/nvidia/whistler/whistler.c b/board/nvidia/whistler/whistler.c
index 3114b20be0..ad6ea091df 100644
--- a/board/nvidia/whistler/whistler.c
+++ b/board/nvidia/whistler/whistler.c
@@ -33,15 +33,15 @@ void pin_mux_mmc(void)
 		return;
 	}
 	val = 0x29;
-	ret = i2c_write(dev, 0x46, &val, 1);
+	ret = dm_i2c_write(dev, 0x46, &val, 1);
 	if (ret)
 		printf("i2c_write 0 0x3c 0x46 failed: %d\n", ret);
 	val = 0x00;
-	ret = i2c_write(dev, 0x45, &val, 1);
+	ret = dm_i2c_write(dev, 0x45, &val, 1);
 	if (ret)
 		printf("i2c_write 0 0x3c 0x45 failed: %d\n", ret);
 	val = 0x1f;
-	ret = i2c_write(dev, 0x44, &val, 1);
+	ret = dm_i2c_write(dev, 0x44, &val, 1);
 	if (ret)
 		printf("i2c_write 0 0x3c 0x44 failed: %d\n", ret);
 
@@ -70,11 +70,11 @@ void pin_mux_usb(void)
 		return;
 	}
 	val = 0x03;
-	ret = i2c_write(dev, 2, &val, 1);
+	ret = dm_i2c_write(dev, 2, &val, 1);
 	if (ret)
 		printf("i2c_write 0 0x20 2 failed: %d\n", ret);
 	val = 0xfc;
-	ret = i2c_write(dev, 6, &val, 1);
+	ret = dm_i2c_write(dev, 6, &val, 1);
 	if (ret)
 		printf("i2c_write 0 0x20 6 failed: %d\n", ret);
 }