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authorAlexandru Ardelean <alexandru.ardelean@analog.com>2019-06-06 13:34:09 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2019-06-17 21:06:43 +0100
commitcf344bd67e569b02a6d323a43405ad425396d6ea (patch)
tree908049890c8702ff90a4706bd85c7290c10d642a /drivers/staging/iio
parentaa7093299253a8c4cb5bd0053ab9c8128beba5e4 (diff)
staging: iio: ad2s1210: Remove platform data NULL check in probe
The driver only needs to access GPIOs via GPIOLIB. And SPI can be configured via device-tree or ACPI. The platform data is a remnant from another time, and should not cause the driver to error out during probing if it is NULL. Also, it's not used. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/staging/iio')
-rw-r--r--drivers/staging/iio/resolver/ad2s1210.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c
index b6be0bc202f5..0c1bd108c386 100644
--- a/drivers/staging/iio/resolver/ad2s1210.c
+++ b/drivers/staging/iio/resolver/ad2s1210.c
@@ -647,9 +647,6 @@ static int ad2s1210_probe(struct spi_device *spi)
struct ad2s1210_state *st;
int ret;
- if (!spi->dev.platform_data)
- return -EINVAL;
-
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
if (!indio_dev)
return -ENOMEM;