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>
git-mirror · Apr 10, 2012 · 487db48 · 487db48
1 parent 8b1f522
commit 487db48
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
@@ -1172,7 +1172,7 @@ static int __devinit adis16400_probe(struct spi_device *spi)
 	return 0;
 
 error_remove_trigger:
-	if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
+	if (spi->irq)
 		adis16400_remove_trigger(indio_dev);
 error_uninitialize_ring:
 	iio_buffer_unregister(indio_dev);

diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
@@ -800,7 +800,7 @@ static int __devinit ade7758_probe(struct spi_device *spi)
 	return 0;
 
 error_remove_trigger:
-	if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
+	if (spi->irq)
 		ade7758_remove_trigger(indio_dev);
 error_uninitialize_ring:
 	ade7758_uninitialize_ring(indio_dev);