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

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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>
This commit is contained in:
Simon Glass
2015-01-12 18:02:07 -07:00
parent a08d643dbd
commit f9a4c2da72
12 changed files with 82 additions and 77 deletions
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4
drivers/power/as3722.c
View File

@@ -31,7 +31,7 @@ static int as3722_read(struct udevice *pmic, u8 reg, u8 *value)
{
int err;
err = i2c_read(pmic, reg, value, 1);
err = dm_i2c_read(pmic, reg, value, 1);
if (err < 0)
return err;
@@ -42,7 +42,7 @@ static int as3722_write(struct udevice *pmic, u8 reg, u8 value)
{
int err;
err = i2c_write(pmic, reg, &value, 1);
err = dm_i2c_write(pmic, reg, &value, 1);
if (err < 0)
return err;

4
drivers/power/tps6586x.c
View File

@@ -37,7 +37,7 @@ static int tps6586x_read(int reg)
int retval = -1;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
if (!i2c_read(tps6586x_dev, reg, &data, 1)) {
if (!dm_i2c_read(tps6586x_dev, reg, &data, 1)) {
retval = (int)data;
goto exit;
}
@@ -60,7 +60,7 @@ static int tps6586x_write(int reg, uchar *data, uint len)
int retval = -1;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
if (!i2c_write(tps6586x_dev, reg, data, len)) {
if (!dm_i2c_write(tps6586x_dev, reg, data, len)) {
retval = 0;
goto exit;
}