altos/stm: Note that ao_i2c_recv_dma_isr isn't actually used
authorKeith Packard <keithp@keithp.com>
Tue, 5 Feb 2019 06:35:02 +0000 (22:35 -0800)
committerKeith Packard <keithp@keithp.com>
Mon, 18 Feb 2019 21:07:29 +0000 (13:07 -0800)
commit119a829e58aff5dd7801fe7ef8cae886bf31fec1
tree9264a35f14304ae6743060c2eb4d469ebbf3f8ef
parentacf032eb39504657e9289ca54844967b9c3bed76
altos/stm: Note that ao_i2c_recv_dma_isr isn't actually used

This function resets the i2c transceiver after DMA completes, but it
hasn't ever been hooked up. Some testing would be a good idea. For
now, just add a comment and mark the function as referenced to avoid a
compiler warning.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/stm/ao_i2c_stm.c