diff options
Diffstat (limited to 'drivers/iio/dac/mcp4725.c')
| -rw-r--r-- | drivers/iio/dac/mcp4725.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/iio/dac/mcp4725.c b/drivers/iio/dac/mcp4725.c index 25bb1c0490af..23b9e3a09ec8 100644 --- a/drivers/iio/dac/mcp4725.c +++ b/drivers/iio/dac/mcp4725.c @@ -24,8 +24,6 @@ #include <linux/iio/dac/mcp4725.h> -#define MCP4725_DRV_NAME "mcp4725" - #define MCP472X_REF_VDD 0x00 #define MCP472X_REF_VREF_UNBUFFERED 0x02 #define MCP472X_REF_VREF_BUFFERED 0x03 @@ -241,7 +239,7 @@ static const struct iio_chan_spec_ext_info mcp4725_ext_info[] = { &mcp472x_powerdown_mode_enum[MCP4725]), IIO_ENUM_AVAILABLE("powerdown_mode", IIO_SHARED_BY_TYPE, &mcp472x_powerdown_mode_enum[MCP4725]), - { }, + { } }; static const struct iio_chan_spec_ext_info mcp4726_ext_info[] = { @@ -255,7 +253,7 @@ static const struct iio_chan_spec_ext_info mcp4726_ext_info[] = { &mcp472x_powerdown_mode_enum[MCP4726]), IIO_ENUM_AVAILABLE("powerdown_mode", IIO_SHARED_BY_TYPE, &mcp472x_powerdown_mode_enum[MCP4726]), - { }, + { } }; static const struct iio_chan_spec mcp472x_channel[] = { @@ -379,7 +377,7 @@ static int mcp4725_probe_dt(struct device *dev, struct mcp4725_platform_data *pdata) { /* check if is the vref-supply defined */ - pdata->use_vref = device_property_read_bool(dev, "vref-supply"); + pdata->use_vref = device_property_present(dev, "vref-supply"); pdata->vref_buffered = device_property_read_bool(dev, "microchip,vref-buffered"); @@ -546,7 +544,7 @@ MODULE_DEVICE_TABLE(of, mcp4725_of_match); static struct i2c_driver mcp4725_driver = { .driver = { - .name = MCP4725_DRV_NAME, + .name = "mcp4725", .of_match_table = mcp4725_of_match, .pm = pm_sleep_ptr(&mcp4725_pm_ops), }, |