Peter Ujfalusi 735404b846 iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-01-12 11:34:09 +00:00
..
2019-12-03 13:58:22 -08:00
2019-12-22 10:36:55 -08:00
2019-12-20 10:11:30 -08:00
2019-12-01 18:43:25 -08:00
2019-11-22 11:16:26 +05:30
2019-12-17 13:06:31 -08:00
2019-12-10 23:15:09 +01:00
2019-12-15 14:58:13 -08:00
2019-12-20 10:42:25 -08:00
2019-12-03 13:58:22 -08:00
2019-11-30 14:35:43 -08:00
2019-12-01 18:42:02 -08:00
2019-12-13 14:27:19 -08:00
2019-12-09 10:36:44 -08:00
2019-12-06 08:28:51 -08:00
2019-12-03 13:58:22 -08:00
2019-12-03 14:37:12 -08:00
2019-12-21 06:17:05 -08:00
2019-12-03 14:09:14 -08:00
2019-12-01 18:43:25 -08:00
2019-12-13 14:27:19 -08:00
2019-12-05 11:43:31 -08:00
2019-11-25 19:40:40 -08:00
2019-12-05 11:43:31 -08:00
2019-12-13 15:42:09 -08:00
2019-12-05 11:28:14 -08:00
2019-12-17 13:08:41 -08:00
2019-12-01 18:39:24 -08:00
2019-12-03 13:31:08 -08:00
2019-12-22 10:36:55 -08:00
2019-12-14 12:51:57 -08:00
2019-12-17 13:06:31 -08:00
2019-12-09 10:36:44 -08:00
2019-12-05 13:18:54 -08:00
2019-12-07 14:51:04 -08:00
2019-12-03 13:58:22 -08:00
2019-11-14 13:06:33 +08:00
2019-12-01 18:01:03 -08:00
2019-12-21 06:24:56 -08:00