diff options
Diffstat (limited to 'drivers/staging/iio/adc/max1363_ring.c')
| -rw-r--r-- | drivers/staging/iio/adc/max1363_ring.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/staging/iio/adc/max1363_ring.c b/drivers/staging/iio/adc/max1363_ring.c index b30d680..60f0a44 100644 --- a/drivers/staging/iio/adc/max1363_ring.c +++ b/drivers/staging/iio/adc/max1363_ring.c @@ -223,14 +223,9 @@ int max1363_register_ring_funcs_and_init(struct iio_dev *indio_dev) } /* Effectively select the ring buffer implementation */ iio_ring_sw_register_funcs(&st->indio_dev->ring->access); - indio_dev->pollfunc = kzalloc(sizeof(*indio_dev->pollfunc), GFP_KERNEL); - if (indio_dev->pollfunc == NULL) { - ret = -ENOMEM; + ret = iio_alloc_pollfunc(indio_dev, NULL, &max1363_poll_func_th); + if (ret) goto error_deallocate_sw_rb; - } - /* Configure the polling function called on trigger interrupts */ - indio_dev->pollfunc->poll_func_main = &max1363_poll_func_th; - indio_dev->pollfunc->private_data = indio_dev; /* Ring buffer functions - here trigger setup related */ indio_dev->ring->postenable = &max1363_ring_postenable; |
