Commit ef1d17d7 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman

Merge tag 'iio-fixes-for-3.8a' of...

Merge tag 'iio-fixes-for-3.8a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan says:

	First round of fixes for IIO post 3.8-rc1.

	A set of worthy if rather dull little fixes.

	* A whole set of incorrect error handling on regulator voltage requests.
	* An error in the probe path for max1363.
	* A couple of Kconfig issues with missing/ignored dependencies.
	* A nasty shift vs compare typo in adf4350
	* Bug fixes for a silly error that prevents at91_adc driver building.
parents da849a92 678fb42e
......@@ -8,6 +8,7 @@ config HID_SENSOR_ACCEL_3D
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
select HID_SENSOR_IIO_TRIGGER
tristate "HID Accelerometers 3D"
help
Say yes here to build support for the HID SENSOR
......
......@@ -411,7 +411,11 @@ static int __devinit ad7266_probe(struct spi_device *spi)
if (ret)
goto error_put_reg;
st->vref_uv = regulator_get_voltage(st->reg);
ret = regulator_get_voltage(st->reg);
if (ret < 0)
goto error_disable_reg;
st->vref_uv = ret;
} else {
/* Use internal reference */
st->vref_uv = 2500000;
......
......@@ -80,7 +80,7 @@ static irqreturn_t at91_adc_trigger_handler(int irq, void *p)
*timestamp = pf->timestamp;
}
iio_push_to_buffers(indio_dev, (u8 *)st->buffer);
iio_push_to_buffers(idev, (u8 *)st->buffer);
iio_trigger_notify_done(idev->trig);
......
......@@ -1605,6 +1605,7 @@ static int __devinit max1363_probe(struct i2c_client *client,
return 0;
error_free_irq:
if (client->irq)
free_irq(st->client->irq, indio_dev);
error_uninit_buffer:
iio_buffer_unregister(indio_dev);
......@@ -1612,12 +1613,12 @@ static int __devinit max1363_probe(struct i2c_client *client,
max1363_buffer_cleanup(indio_dev);
error_free_available_scan_masks:
kfree(indio_dev->available_scan_masks);
error_unregister_map:
iio_map_array_unregister(indio_dev, client->dev.platform_data);
error_disable_reg:
regulator_disable(st->reg);
error_put_reg:
regulator_put(st->reg);
error_unregister_map:
iio_map_array_unregister(indio_dev, client->dev.platform_data);
error_free_device:
iio_device_free(indio_dev);
error_out:
......@@ -1635,10 +1636,8 @@ static int __devexit max1363_remove(struct i2c_client *client)
iio_buffer_unregister(indio_dev);
max1363_buffer_cleanup(indio_dev);
kfree(indio_dev->available_scan_masks);
if (!IS_ERR(st->reg)) {
regulator_disable(st->reg);
regulator_put(st->reg);
}
iio_map_array_unregister(indio_dev, client->dev.platform_data);
iio_device_free(indio_dev);
......
......@@ -6,7 +6,7 @@ menu "Hid Sensor IIO Common"
config HID_SENSOR_IIO_COMMON
tristate "Common modules for all HID Sensor IIO drivers"
depends on HID_SENSOR_HUB
select IIO_TRIGGER if IIO_BUFFER
select HID_SENSOR_IIO_TRIGGER if IIO_BUFFER
help
Say yes here to build support for HID sensor to use
HID sensor common processing for attributes and IIO triggers.
......@@ -14,6 +14,17 @@ config HID_SENSOR_IIO_COMMON
HID sensor drivers, this module contains processing for those
attributes.
config HID_SENSOR_IIO_TRIGGER
tristate "Common module (trigger) for all HID Sensor IIO drivers"
depends on HID_SENSOR_HUB && HID_SENSOR_IIO_COMMON
select IIO_TRIGGER
help
Say yes here to build trigger support for HID sensors.
Triggers will be send if all requested attributes were read.
If this driver is compiled as a module, it will be named
hid-sensor-trigger.
config HID_SENSOR_ENUM_BASE_QUIRKS
bool "ENUM base quirks for HID Sensor IIO drivers"
depends on HID_SENSOR_IIO_COMMON
......
......@@ -3,4 +3,5 @@
#
obj-$(CONFIG_HID_SENSOR_IIO_COMMON) += hid-sensor-iio-common.o
hid-sensor-iio-common-y := hid-sensor-attributes.o hid-sensor-trigger.o
obj-$(CONFIG_HID_SENSOR_IIO_TRIGGER) += hid-sensor-trigger.o
hid-sensor-iio-common-y := hid-sensor-attributes.o
......@@ -406,7 +406,11 @@ static int __devinit ad5380_probe(struct device *dev, struct regmap *regmap,
goto error_free_reg;
}
st->vref = regulator_get_voltage(st->vref_reg);
ret = regulator_get_voltage(st->vref_reg);
if (ret < 0)
goto error_disable_reg;
st->vref = ret;
} else {
st->vref = st->chip_info->int_vref;
ctrl |= AD5380_CTRL_INT_VREF_EN;
......
......@@ -226,7 +226,11 @@ static int __devinit ad5446_probe(struct device *dev, const char *name,
if (ret)
goto error_put_reg;
voltage_uv = regulator_get_voltage(reg);
ret = regulator_get_voltage(reg);
if (ret < 0)
goto error_disable_reg;
voltage_uv = ret;
}
indio_dev = iio_device_alloc(sizeof(*st));
......
......@@ -296,7 +296,11 @@ static int __devinit ad5504_probe(struct spi_device *spi)
if (ret)
goto error_put_reg;
voltage_uv = regulator_get_voltage(reg);
ret = regulator_get_voltage(reg);
if (ret < 0)
goto error_disable_reg;
voltage_uv = ret;
}
spi_set_drvdata(spi, indio_dev);
......
......@@ -238,7 +238,11 @@ static int __devinit ad5624r_probe(struct spi_device *spi)
if (ret)
goto error_put_reg;
voltage_uv = regulator_get_voltage(st->reg);
ret = regulator_get_voltage(st->reg);
if (ret < 0)
goto error_disable_reg;
voltage_uv = ret;
}
spi_set_drvdata(spi, indio_dev);
......
......@@ -332,7 +332,11 @@ static int __devinit ad5686_probe(struct spi_device *spi)
if (ret)
goto error_put_reg;
voltage_uv = regulator_get_voltage(st->reg);
ret = regulator_get_voltage(st->reg);
if (ret < 0)
goto error_disable_reg;
voltage_uv = ret;
}
st->chip_info =
......
......@@ -365,7 +365,11 @@ static int __devinit ad5791_probe(struct spi_device *spi)
if (ret)
goto error_put_reg_pos;
pos_voltage_uv = regulator_get_voltage(st->reg_vdd);
ret = regulator_get_voltage(st->reg_vdd);
if (ret < 0)
goto error_disable_reg_pos;
pos_voltage_uv = ret;
}
st->reg_vss = regulator_get(&spi->dev, "vss");
......@@ -374,7 +378,11 @@ static int __devinit ad5791_probe(struct spi_device *spi)
if (ret)
goto error_put_reg_neg;
neg_voltage_uv = regulator_get_voltage(st->reg_vss);
ret = regulator_get_voltage(st->reg_vss);
if (ret < 0)
goto error_disable_reg_neg;
neg_voltage_uv = ret;
}
st->pwr_down = true;
......@@ -428,6 +436,7 @@ static int __devinit ad5791_probe(struct spi_device *spi)
if (!IS_ERR(st->reg_vss))
regulator_put(st->reg_vss);
error_disable_reg_pos:
if (!IS_ERR(st->reg_vdd))
regulator_disable(st->reg_vdd);
error_put_reg_pos:
......
......@@ -173,7 +173,7 @@ static int adf4350_set_freq(struct adf4350_state *st, unsigned long long freq)
} while ((st->r1_mod > ADF4350_MAX_MODULUS) && r_cnt);
} while (r_cnt == 0);
tmp = freq * (u64)st->r1_mod + (st->fpfd > 1);
tmp = freq * (u64)st->r1_mod + (st->fpfd >> 1);
do_div(tmp, st->fpfd); /* Div round closest (n + d/2)/d */
st->r0_fract = do_div(tmp, st->r1_mod);
st->r0_int = tmp;
......
......@@ -17,6 +17,7 @@ config HID_SENSOR_GYRO_3D
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
select HID_SENSOR_IIO_TRIGGER
tristate "HID Gyroscope 3D"
help
Say yes here to build support for the HID SENSOR
......
......@@ -47,6 +47,7 @@ config HID_SENSOR_ALS
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
select HID_SENSOR_IIO_TRIGGER
tristate "HID ALS"
help
Say yes here to build support for the HID SENSOR
......
......@@ -8,6 +8,7 @@ config HID_SENSOR_MAGNETOMETER_3D
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
select HID_SENSOR_IIO_TRIGGER
tristate "HID Magenetometer 3D"
help
Say yes here to build support for the HID SENSOR
......
......@@ -27,8 +27,8 @@ config ADIS16130
config ADIS16260
tristate "Analog Devices ADIS16260 Digital Gyroscope Sensor SPI driver"
depends on SPI
select IIO_TRIGGER if IIO_BUFFER
select IIO_SW_RING if IIO_BUFFER
select IIO_ADIS_LIB
select IIO_ADIS_LIB_BUFFER if IIO_BUFFER
help
Say yes here to build support for Analog Devices ADIS16260 ADIS16265
ADIS16250 ADIS16255 and ADIS16251 programmable digital gyroscope sensors.
......
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