]> www.infradead.org Git - users/jedix/linux-maple.git/commit
iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger()
authorDan Carpenter <error27@gmail.com>
Wed, 29 Mar 2023 04:35:32 +0000 (07:35 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Apr 2023 12:28:43 +0000 (14:28 +0200)
commitf8c3eb751a9bdbd1371da17f856d030bcde91f8e
tree991029411912b7bc57aafaa8b2538e694af00e7b
parent342c1db4fa8c005d96efaf78cc87e3876b55cfe3
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>
drivers/iio/adc/at91-sama5d2_adc.c