staging:iio: use spi->irq valid rather than querying available modes
Given these drivers only try to add the trigger if a valid irq is present it is clearer to check the same condition when deciding whether to remove it on a later trigger. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1172,7 +1172,7 @@ static int __devinit adis16400_probe(struct spi_device *spi)
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return 0;
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return 0;
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error_remove_trigger:
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error_remove_trigger:
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if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
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if (spi->irq)
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adis16400_remove_trigger(indio_dev);
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adis16400_remove_trigger(indio_dev);
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error_uninitialize_ring:
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error_uninitialize_ring:
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iio_buffer_unregister(indio_dev);
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iio_buffer_unregister(indio_dev);
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@ -800,7 +800,7 @@ static int __devinit ade7758_probe(struct spi_device *spi)
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return 0;
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return 0;
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error_remove_trigger:
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error_remove_trigger:
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if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
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if (spi->irq)
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ade7758_remove_trigger(indio_dev);
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ade7758_remove_trigger(indio_dev);
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error_uninitialize_ring:
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error_uninitialize_ring:
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ade7758_uninitialize_ring(indio_dev);
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ade7758_uninitialize_ring(indio_dev);
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