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Remove warning from MCP2515 compilation

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This commit is contained in:
Alan Carvalho de Assis 2017-05-23 19:41:58 -03:00
parent fb7866bdc8
commit bab5de15f6
2 changed files with 17 additions and 1 deletions
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12
configs/stm32f103-minimum/src/stm32f103_minimum.h
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@ -194,6 +194,18 @@ int stm32_qencoder_initialize(FAR const char *devpath, int timer);
int stm32_rgbled_setup(void); int stm32_rgbled_setup(void);
#endif #endif
/************************************************************************************
* Name: stm32_mcp2515initialize
*
* Description:
* Initialize and register the MCP2515 CAN driver.
*
************************************************************************************/
#ifdef CONFIG_CAN_MCP2515
int stm32_mcp2515initialize(FAR const char *devpath);
#endif
/************************************************************************************ /************************************************************************************
* Name: stm32_usbinitialize * Name: stm32_usbinitialize
* *

6
drivers/can/mcp2515.c
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@ -1298,6 +1298,7 @@ static void mcp2515_rxint(FAR struct can_dev_s *dev, bool enable)
DEBUGASSERT(config); DEBUGASSERT(config);
caninfo("CAN%d enable: %d\n", config->devid, enable); caninfo("CAN%d enable: %d\n", config->devid, enable);
UNUSED(config);
/* Enable/disable the receive interrupts */ /* Enable/disable the receive interrupts */
@ -1670,6 +1671,7 @@ static int mcp2515_send(FAR struct can_dev_s *dev, FAR struct can_msg_s *msg)
caninfo("CAN%d\n", config->devid); caninfo("CAN%d\n", config->devid);
caninfo("CAN%d ID: %d DLC: %d\n", caninfo("CAN%d ID: %d DLC: %d\n",
config->devid, msg->cm_hdr.ch_id, msg->cm_hdr.ch_dlc); config->devid, msg->cm_hdr.ch_id, msg->cm_hdr.ch_dlc);
UNUSED(config);
/* That that FIFO elements were configured. /* That that FIFO elements were configured.
* *
@ -2241,7 +2243,8 @@ static int mcp2515_interrupt(FAR struct mcp2515_config_s *config, FAR void *arg)
{ {
/* Clear interrupt errors */ /* Clear interrupt errors */
mcp2515_modifyreg(priv, MCP2515_CANINTF, MCP2515_ERROR_INTS, ~MCP2515_ERROR_INTS); mcp2515_modifyreg(priv, MCP2515_CANINTF, MCP2515_ERROR_INTS,
(uint8_t)~MCP2515_ERROR_INTS);
#ifdef CONFIG_CAN_ERRORS #ifdef CONFIG_CAN_ERRORS
/* Report errors */ /* Report errors */
@ -2378,6 +2381,7 @@ static int mcp2515_hw_initialize(struct mcp2515_can_s *priv)
uint8_t regval; uint8_t regval;
caninfo("CAN%d\n", config->devid); caninfo("CAN%d\n", config->devid);
UNUSED(config);
/* Setup CNF1 register */ /* Setup CNF1 register */