diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-07 09:52:12 -0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-07 09:52:12 -0800 |
commit | ef1d17d7d808a0e4c347b67e9811459140f9704b (patch) | |
tree | f221cdd61d3961aec1095585c1fa3d32238dbcb1 /drivers | |
parent | da849a92d3bafaf24d770e971c2c9e5c3f60b5d1 (diff) | |
parent | 678fb42e2b2c815c3475884017aac4da22124d0d (diff) |
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.
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/iio/accel/Kconfig | 1 | ||||
-rw-r--r-- | drivers/iio/adc/ad7266.c | 6 | ||||
-rw-r--r-- | drivers/iio/adc/at91_adc.c | 2 | ||||
-rw-r--r-- | drivers/iio/adc/max1363.c | 13 | ||||
-rw-r--r-- | drivers/iio/common/hid-sensors/Kconfig | 13 | ||||
-rw-r--r-- | drivers/iio/common/hid-sensors/Makefile | 3 | ||||
-rw-r--r-- | drivers/iio/dac/ad5380.c | 6 | ||||
-rw-r--r-- | drivers/iio/dac/ad5446.c | 6 | ||||
-rw-r--r-- | drivers/iio/dac/ad5504.c | 6 | ||||
-rw-r--r-- | drivers/iio/dac/ad5624r_spi.c | 6 | ||||
-rw-r--r-- | drivers/iio/dac/ad5686.c | 6 | ||||
-rw-r--r-- | drivers/iio/dac/ad5791.c | 13 | ||||
-rw-r--r-- | drivers/iio/frequency/adf4350.c | 2 | ||||
-rw-r--r-- | drivers/iio/gyro/Kconfig | 1 | ||||
-rw-r--r-- | drivers/iio/light/Kconfig | 1 | ||||
-rw-r--r-- | drivers/iio/magnetometer/Kconfig | 1 | ||||
-rw-r--r-- | drivers/staging/iio/gyro/Kconfig | 4 |
17 files changed, 69 insertions, 21 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index fe4bcd7c5b12..05e996fafc9d 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -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 diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c index a6f4fc5f8201..e36107dc30b9 100644 --- a/drivers/iio/adc/ad7266.c +++ b/drivers/iio/adc/ad7266.c @@ -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; diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 03b85940f4ba..315bed1f401f 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -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); diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index 1e84b5b55093..31f3485303d0 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -1605,19 +1605,20 @@ static int __devinit max1363_probe(struct i2c_client *client, return 0; error_free_irq: - free_irq(st->client->irq, indio_dev); + if (client->irq) + free_irq(st->client->irq, indio_dev); error_uninit_buffer: iio_buffer_unregister(indio_dev); error_cleanup_buffer: 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); - } + regulator_disable(st->reg); + regulator_put(st->reg); iio_map_array_unregister(indio_dev, client->dev.platform_data); iio_device_free(indio_dev); diff --git a/drivers/iio/common/hid-sensors/Kconfig b/drivers/iio/common/hid-sensors/Kconfig index ae10778da7aa..1178121b55b0 100644 --- a/drivers/iio/common/hid-sensors/Kconfig +++ b/drivers/iio/common/hid-sensors/Kconfig @@ -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 diff --git a/drivers/iio/common/hid-sensors/Makefile b/drivers/iio/common/hid-sensors/Makefile index 1f463e00c242..22e7c5a82325 100644 --- a/drivers/iio/common/hid-sensors/Makefile +++ b/drivers/iio/common/hid-sensors/Makefile @@ -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 diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c index 14991ac55f26..4aca1895ce52 100644 --- a/drivers/iio/dac/ad5380.c +++ b/drivers/iio/dac/ad5380.c @@ -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; diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index 3310cbbd41e7..ecb639540dff 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -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)); diff --git a/drivers/iio/dac/ad5504.c b/drivers/iio/dac/ad5504.c index 242bdc7d0044..7f7c026b9d8a 100644 --- a/drivers/iio/dac/ad5504.c +++ b/drivers/iio/dac/ad5504.c @@ -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); diff --git a/drivers/iio/dac/ad5624r_spi.c b/drivers/iio/dac/ad5624r_spi.c index 6a7d6a48cc6d..14ea3dbf4902 100644 --- a/drivers/iio/dac/ad5624r_spi.c +++ b/drivers/iio/dac/ad5624r_spi.c @@ -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); diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c index bc92ff9309c2..01eb1d0e4e41 100644 --- a/drivers/iio/dac/ad5686.c +++ b/drivers/iio/dac/ad5686.c @@ -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 = diff --git a/drivers/iio/dac/ad5791.c b/drivers/iio/dac/ad5791.c index 2bd2e37280ff..6efe83e32ac6 100644 --- a/drivers/iio/dac/ad5791.c +++ b/drivers/iio/dac/ad5791.c @@ -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 @@ error_put_reg_neg: 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: diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c index e35bb8f6fe75..c7de8b5a01ff 100644 --- a/drivers/iio/frequency/adf4350.c +++ b/drivers/iio/frequency/adf4350.c @@ -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; diff --git a/drivers/iio/gyro/Kconfig b/drivers/iio/gyro/Kconfig index 48ed1483ff27..96b68f63a902 100644 --- a/drivers/iio/gyro/Kconfig +++ b/drivers/iio/gyro/Kconfig @@ -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 diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig index 1763c9bcb98a..dbf80abc834f 100644 --- a/drivers/iio/light/Kconfig +++ b/drivers/iio/light/Kconfig @@ -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 diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig index c1f0cdd57037..ff11d68225cf 100644 --- a/drivers/iio/magnetometer/Kconfig +++ b/drivers/iio/magnetometer/Kconfig @@ -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 diff --git a/drivers/staging/iio/gyro/Kconfig b/drivers/staging/iio/gyro/Kconfig index ea295b25308c..87979a0d03a9 100644 --- a/drivers/staging/iio/gyro/Kconfig +++ b/drivers/staging/iio/gyro/Kconfig @@ -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. |