samd21: Fix up DMA driver
authorKeith Packard <keithp@keithp.com>
Sun, 6 Nov 2022 23:08:56 +0000 (15:08 -0800)
committerKeith Packard <keithp@keithp.com>
Sun, 6 Nov 2022 23:08:56 +0000 (15:08 -0800)
commit4839569abef7f1d9592a9da5d40fe67dcc048ce1
treec26036ef486fdbdc90a5062fff5419a60e737429
parent4be4ffe72c5f678a66658e9e61d3cfac7f20a9b3
samd21: Fix up DMA driver

Surprisingly few changes, just some function signatures and a few bit
twiddles.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/samd21/ao_dma_samd21.c
src/samd21/ao_dma_samd21.h