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| author | Keith Packard <keithp@keithp.com> | 2013-12-20 22:43:18 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-12-20 22:44:04 -0800 |
| commit | 5c9172ba5681ff93d63c9c263a453d0025170045 (patch) | |
| tree | 4d4bb736b1bb76d321e5efaefe2b23f5d389a1ce /src/stm/ao_spi_stm_slave.c | |
| parent | db8f3426ac1cf756a2e4974ca61a5ae9048c80ce (diff) | |
altos: Clean up -Wextra warnings
Unused variables, mismatching signed/unsigned and a few other misc
warnings.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm/ao_spi_stm_slave.c')
| -rw-r--r-- | src/stm/ao_spi_stm_slave.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stm/ao_spi_stm_slave.c b/src/stm/ao_spi_stm_slave.c index 98022442..962ff2c6 100644 --- a/src/stm/ao_spi_stm_slave.c +++ b/src/stm/ao_spi_stm_slave.c @@ -97,7 +97,6 @@ ao_spi_slave_send(void *block, uint16_t len) ao_dma_done_transfer(miso_dma_index); } - uint8_t ao_spi_slave_recv(void *block, uint16_t len) { @@ -153,6 +152,7 @@ ao_spi_slave_recv(void *block, uint16_t len) ao_dma_done_transfer(mosi_dma_index); ao_dma_done_transfer(miso_dma_index); + return 1; } static void |