diff options
| author | Keith Packard <keithp@keithp.com> | 2013-12-20 22:15:25 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-12-20 22:19:35 -0800 |
| commit | b31b4622d5bd92c0cc0851818f5b595dbdb60ead (patch) | |
| tree | 7ce882a3f9a583903d2054471769a82e7c3de852 /src/stm/ao_i2c_stm.c | |
| parent | 755082d36231c1b247bc0e1f13919dd9b5c362a8 (diff) | |
altos: Clean up some minor warnings from -Wall
Unused variables, functions and labels, missing enums in switch.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm/ao_i2c_stm.c')
| -rw-r--r-- | src/stm/ao_i2c_stm.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/stm/ao_i2c_stm.c b/src/stm/ao_i2c_stm.c index 809b5c6f..1c90cdb8 100644 --- a/src/stm/ao_i2c_stm.c +++ b/src/stm/ao_i2c_stm.c @@ -185,7 +185,6 @@ uint8_t ao_i2c_start(uint8_t index, uint16_t addr) { struct stm_i2c *stm_i2c = ao_i2c_stm_info[index].stm_i2c; - uint32_t sr1, sr2; int t; ao_i2c_state[index] = I2C_IDLE; @@ -239,10 +238,7 @@ uint8_t ao_i2c_send(void *block, uint16_t len, uint8_t index, uint8_t stop) { struct stm_i2c *stm_i2c = ao_i2c_stm_info[index].stm_i2c; - uint8_t *b = block; - uint32_t sr1; uint8_t tx_dma_index = ao_i2c_stm_info[index].tx_dma_index; - int t; /* Clear any pending ADDR bit */ (void) stm_i2c->sr2; @@ -304,8 +300,6 @@ uint8_t ao_i2c_recv(void *block, uint16_t len, uint8_t index, uint8_t stop) { struct stm_i2c *stm_i2c = ao_i2c_stm_info[index].stm_i2c; - uint8_t *b = block; - int t; uint8_t ret = TRUE; if (len == 0) |