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 | |
| 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')
| -rw-r--r-- | src/stm/ao_adc_stm.c | 4 | ||||
| -rw-r--r-- | src/stm/ao_i2c_stm.c | 6 | ||||
| -rw-r--r-- | src/stm/ao_usb_stm.c | 4 |
3 files changed, 3 insertions, 11 deletions
diff --git a/src/stm/ao_adc_stm.c b/src/stm/ao_adc_stm.c index 53f19b40..505addfa 100644 --- a/src/stm/ao_adc_stm.c +++ b/src/stm/ao_adc_stm.c @@ -109,8 +109,10 @@ static void ao_adc_dump(void) __reentrant { struct ao_data packet; - int16_t *d; +#ifndef AO_ADC_DUMP uint8_t i; + int16_t *d; +#endif ao_data_get(&packet); #ifdef AO_ADC_DUMP 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) diff --git a/src/stm/ao_usb_stm.c b/src/stm/ao_usb_stm.c index 28a9f9f3..27b82357 100644 --- a/src/stm/ao_usb_stm.c +++ b/src/stm/ao_usb_stm.c @@ -119,7 +119,6 @@ static uint8_t ao_usb_in_pending; static uint8_t ao_usb_out_avail; static uint8_t ao_usb_running; static uint8_t ao_usb_configuration; -static uint8_t ueienx_0; #define AO_USB_EP0_GOT_RESET 1 #define AO_USB_EP0_GOT_SETUP 2 @@ -313,7 +312,6 @@ ao_usb_init_ep(uint8_t ep, uint32_t addr, uint32_t type, uint32_t stat_rx, uint3 static void ao_usb_set_ep0(void) { - uint32_t epr; int e; ao_usb_sram_addr = 0; @@ -356,8 +354,6 @@ ao_usb_set_ep0(void) static void ao_usb_set_configuration(void) { - uint32_t epr; - debug ("ao_usb_set_configuration\n"); /* Set up the INT end point */ |