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staging: iio: resolver: fix comparison to NULL

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Remove comparison of spi->dev.platform_data to NULL by replacing it with
'!spi->dev.platform_data' as checkpatch suggested:

CHECK: Comparison to NULL could be written "!spi->dev.platform_data"

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eva Rachel Retuya 2016-02-18 18:59:39 +08:00 committed by Greg Kroah-Hartman
parent c7e426d1c5
commit b5b6e7beb0
1 changed files with 1 additions and 1 deletions
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drivers/staging/iio/resolver/ad2s1210.c
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@ -675,7 +675,7 @@ static int ad2s1210_probe(struct spi_device *spi)
struct ad2s1210_state *st;
int ret;
if (spi->dev.platform_data == NULL)
if (!spi->dev.platform_data)
return -EINVAL;
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));