diff options
| author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-09-02 17:14:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-06 16:02:01 -0700 |
| commit | 26d25ae3f0d8ffe350aacc75b71198d6b35bd1f4 (patch) | |
| tree | 8b7867c7cfb8202e5313c462256ebf7e9932a1f1 /drivers/staging/iio/addac/adt7316.c | |
| parent | 330c6c57e6284a755d7e8a031b3c917571ee6dc3 (diff) | |
staging:iio: rework of attribute registration.
This set also includes quite a number of bug fixes of particularly
remove functions.
Necessary due to issue pointed out in Bart Van Assche's patch:
docs/driver-model: Document device.groups
V2: Rebase due to patch reordering.
V3: Pull various error fixes and cleanups out into their own patches.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/addac/adt7316.c')
| -rw-r--r-- | drivers/staging/iio/addac/adt7316.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c index e60a9d65821b..17b6c1332aea 100644 --- a/drivers/staging/iio/addac/adt7316.c +++ b/drivers/staging/iio/addac/adt7316.c @@ -2167,10 +2167,6 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus, indio_dev->name = name; indio_dev->modes = INDIO_DIRECT_MODE; - ret = iio_device_register(indio_dev); - if (ret) - goto error_free_dev; - if (chip->bus.irq > 0) { if (adt7316_platform_data[0]) chip->bus.irq_flags = adt7316_platform_data[0]; @@ -2182,7 +2178,7 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus, indio_dev->name, indio_dev); if (ret) - goto error_unreg_dev; + goto error_free_dev; if (chip->bus.irq_flags & IRQF_TRIGGER_HIGH) chip->config1 |= ADT7316_INT_POLARITY; @@ -2200,6 +2196,10 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus, goto error_unreg_irq; } + ret = iio_device_register(indio_dev); + if (ret) + goto error_unreg_irq; + dev_info(dev, "%s temperature sensor, ADC and DAC registered.\n", indio_dev->name); @@ -2207,8 +2207,6 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus, error_unreg_irq: free_irq(chip->bus.irq, indio_dev); -error_unreg_dev: - iio_device_unregister(indio_dev); error_free_dev: iio_free_device(indio_dev); error_ret: @@ -2221,7 +2219,6 @@ int __devexit adt7316_remove(struct device *dev) struct iio_dev *indio_dev = dev_get_drvdata(dev); struct adt7316_chip_info *chip = iio_priv(indio_dev); - dev_set_drvdata(dev, NULL); if (chip->bus.irq) free_irq(chip->bus.irq, indio_dev); iio_device_unregister(indio_dev); |