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staging:iio:accel:lis3l02dq add symmetry to check for presence of trigger.

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Checking indio_dev->modes is uggly and not symmetric with the conditions
on whether triggers are allowed in the first place.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jonathan Cameron 2012-04-10 21:11:08 +01:00 committed by Greg Kroah-Hartman
parent 0b27d678c7
commit 8b1f52278f
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/iio/accel/lis3l02dq_core.c
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@ -724,7 +724,7 @@ static int __devinit lis3l02dq_probe(struct spi_device *spi)
return 0;
error_remove_trigger:
if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)))
lis3l02dq_remove_trigger(indio_dev);
error_free_interrupt:
if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)