Dan Carpenter 42604b4ad5 iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger()
commit 73a428b37b9b538f8f8fe61caa45e7f243bab87c upstream.

The at91_adc_allocate_trigger() function is supposed to return error
pointers.  Returning a NULL will cause an Oops.

Fixes: 5e1a1da0f8c9 ("iio: adc: at91-sama5d2_adc: add hw trigger and buffer support")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/5d728f9d-31d1-410d-a0b3-df6a63a2c8ba@kili.mountain
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-26 11:27:42 +02:00
..
2023-03-17 08:45:07 +01:00
2023-02-22 12:56:00 +01:00
2023-04-05 11:23:47 +02:00