drivers: can: add missing static keywords

Add missing static keywords for functions internal to the drivers.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit is contained in:
Henrik Brix Andersen 2022-03-30 15:09:31 +02:00 committed by Carles Cufí
commit 99964fab45
9 changed files with 55 additions and 57 deletions

View file

@ -84,8 +84,7 @@ static void can_stm32_get_msg_fifo(CAN_FIFOMailBox_TypeDef *mbox,
#endif
}
static inline
void can_stm32_rx_isr_handler(const struct device *dev)
static inline void can_stm32_rx_isr_handler(const struct device *dev)
{
struct can_stm32_data *data = dev->data;
const struct can_stm32_config *cfg = dev->config;
@ -200,8 +199,7 @@ static inline void can_stm32_bus_state_change_isr(const struct device *dev)
}
}
static inline
void can_stm32_tx_isr_handler(const struct device *dev)
static inline void can_stm32_tx_isr_handler(const struct device *dev)
{
struct can_stm32_data *data = dev->data;
const struct can_stm32_config *cfg = dev->config;
@ -343,7 +341,7 @@ static int can_leave_sleep_mode(CAN_TypeDef *can)
return 0;
}
int can_stm32_set_mode(const struct device *dev, enum can_mode mode)
static int can_stm32_set_mode(const struct device *dev, enum can_mode mode)
{
const struct can_stm32_config *cfg = dev->config;
CAN_TypeDef *can = cfg->can;
@ -403,9 +401,9 @@ done:
return ret;
}
int can_stm32_set_timing(const struct device *dev,
const struct can_timing *timing,
const struct can_timing *timing_data)
static int can_stm32_set_timing(const struct device *dev,
const struct can_timing *timing,
const struct can_timing *timing_data)
{
const struct can_stm32_config *cfg = dev->config;
CAN_TypeDef *can = cfg->can;
@ -443,7 +441,7 @@ done:
return ret;
}
int can_stm32_get_core_clock(const struct device *dev, uint32_t *rate)
static int can_stm32_get_core_clock(const struct device *dev, uint32_t *rate)
{
const struct can_stm32_config *cfg = dev->config;
const struct device *clock;
@ -462,14 +460,14 @@ int can_stm32_get_core_clock(const struct device *dev, uint32_t *rate)
return 0;
}
int can_stm32_get_max_filters(const struct device *dev, enum can_ide id_type)
static int can_stm32_get_max_filters(const struct device *dev, enum can_ide id_type)
{
ARG_UNUSED(id_type);
return CONFIG_CAN_MAX_FILTER;
}
int can_stm32_get_max_bitrate(const struct device *dev, uint32_t *max_bitrate)
static int can_stm32_get_max_bitrate(const struct device *dev, uint32_t *max_bitrate)
{
const struct can_stm32_config *config = dev->config;
@ -612,7 +610,7 @@ static void can_stm32_set_state_change_callback(const struct device *dev,
}
#ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
int can_stm32_recover(const struct device *dev, k_timeout_t timeout)
static int can_stm32_recover(const struct device *dev, k_timeout_t timeout)
{
const struct can_stm32_config *cfg = dev->config;
struct can_stm32_data *data = dev->data;
@ -653,9 +651,9 @@ done:
#endif /* CONFIG_CAN_AUTO_BUS_OFF_RECOVERY */
int can_stm32_send(const struct device *dev, const struct zcan_frame *frame,
k_timeout_t timeout, can_tx_callback_t callback,
void *user_data)
static int can_stm32_send(const struct device *dev, const struct zcan_frame *frame,
k_timeout_t timeout, can_tx_callback_t callback,
void *user_data)
{
const struct can_stm32_config *cfg = dev->config;
struct can_stm32_data *data = dev->data;
@ -801,8 +799,8 @@ static int can_stm32_shift_arr(void **arr, int start, int count)
return 0;
}
enum can_filter_type can_stm32_get_filter_type(int bank_nr, uint32_t mode_reg,
uint32_t scale_reg)
static enum can_filter_type can_stm32_get_filter_type(int bank_nr, uint32_t mode_reg,
uint32_t scale_reg)
{
uint32_t mode_masked = (mode_reg >> bank_nr) & 0x01;
uint32_t scale_masked = (scale_reg >> bank_nr) & 0x01;
@ -1082,8 +1080,8 @@ static inline int can_stm32_add_rx_filter_unlocked(const struct device *dev,
return filter_id;
}
int can_stm32_add_rx_filter(const struct device *dev, can_rx_callback_t cb,
void *cb_arg,
static int can_stm32_add_rx_filter(const struct device *dev, can_rx_callback_t cb,
void *cb_arg,
const struct zcan_filter *filter)
{
struct can_stm32_data *data = dev->data;
@ -1096,7 +1094,7 @@ int can_stm32_add_rx_filter(const struct device *dev, can_rx_callback_t cb,
return filter_id;
}
void can_stm32_remove_rx_filter(const struct device *dev, int filter_id)
static void can_stm32_remove_rx_filter(const struct device *dev, int filter_id)
{
const struct can_stm32_config *cfg = dev->config;
struct can_stm32_data *data = dev->data;