device: Const-ify all device driver instance pointers
Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka
Carles Cufí
parent
c8906fef79
commit
e18fcbba5a
1426 changed files with 9356 additions and 8368 deletions
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@ -175,12 +175,12 @@ void can_stm32_tx_isr_handler(CAN_TypeDef *can, struct can_stm32_data *data)
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static void can_stm32_isr(void *arg)
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{
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struct device *dev;
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const struct device *dev;
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struct can_stm32_data *data;
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const struct can_stm32_config *cfg;
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CAN_TypeDef *can;
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dev = (struct device *)arg;
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dev = (const struct device *)arg;
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data = DEV_DATA(dev);
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cfg = DEV_CFG(dev);
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can = cfg->can;
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@ -197,12 +197,12 @@ static void can_stm32_isr(void *arg)
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static void can_stm32_rx_isr(void *arg)
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{
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struct device *dev;
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const struct device *dev;
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struct can_stm32_data *data;
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const struct can_stm32_config *cfg;
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CAN_TypeDef *can;
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dev = (struct device *)arg;
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dev = (const struct device *)arg;
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data = DEV_DATA(dev);
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cfg = DEV_CFG(dev);
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can = cfg->can;
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@ -212,12 +212,12 @@ static void can_stm32_rx_isr(void *arg)
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static void can_stm32_tx_isr(void *arg)
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{
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struct device *dev;
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const struct device *dev;
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struct can_stm32_data *data;
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const struct can_stm32_config *cfg;
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CAN_TypeDef *can;
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dev = (struct device *)arg;
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dev = (const struct device *)arg;
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data = DEV_DATA(dev);
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cfg = DEV_CFG(dev);
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can = cfg->can;
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@ -227,12 +227,12 @@ static void can_stm32_tx_isr(void *arg)
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static void can_stm32_state_change_isr(void *arg)
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{
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struct device *dev;
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const struct device *dev;
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struct can_stm32_data *data;
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const struct can_stm32_config *cfg;
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CAN_TypeDef *can;
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dev = (struct device *)arg;
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dev = (const struct device *)arg;
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data = DEV_DATA(dev);
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cfg = DEV_CFG(dev);
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can = cfg->can;
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@ -297,14 +297,14 @@ static int can_leave_sleep_mode(CAN_TypeDef *can)
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return 0;
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}
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int can_stm32_runtime_configure(struct device *dev, enum can_mode mode,
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int can_stm32_runtime_configure(const struct device *dev, enum can_mode mode,
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uint32_t bitrate)
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{
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CAN_HandleTypeDef hcan;
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const struct can_stm32_config *cfg = DEV_CFG(dev);
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CAN_TypeDef *can = cfg->can;
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struct can_stm32_data *data = DEV_DATA(dev);
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struct device *clock;
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const struct device *clock;
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uint32_t clock_rate;
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uint32_t prescaler;
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uint32_t reg_mode;
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@ -383,7 +383,7 @@ done:
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return ret;
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}
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static int can_stm32_init(struct device *dev)
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static int can_stm32_init(const struct device *dev)
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{
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const struct can_stm32_config *cfg = DEV_CFG(dev);
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struct can_stm32_data *data = DEV_DATA(dev);
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@ -391,7 +391,7 @@ static int can_stm32_init(struct device *dev)
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(can2), okay)
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CAN_TypeDef *master_can = cfg->master_can;
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#endif
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struct device *clock;
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const struct device *clock;
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int ret;
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k_mutex_init(&data->inst_mutex);
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@ -458,7 +458,7 @@ static int can_stm32_init(struct device *dev)
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return 0;
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}
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static void can_stm32_register_state_change_isr(struct device *dev,
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static void can_stm32_register_state_change_isr(const struct device *dev,
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can_state_change_isr_t isr)
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{
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struct can_stm32_data *data = DEV_DATA(dev);
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@ -474,7 +474,7 @@ static void can_stm32_register_state_change_isr(struct device *dev,
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}
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}
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static enum can_state can_stm32_get_state(struct device *dev,
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static enum can_state can_stm32_get_state(const struct device *dev,
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struct can_bus_err_cnt *err_cnt)
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{
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const struct can_stm32_config *cfg = DEV_CFG(dev);
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@ -500,7 +500,7 @@ static enum can_state can_stm32_get_state(struct device *dev,
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}
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#ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
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int can_stm32_recover(struct device *dev, k_timeout_t timeout)
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int can_stm32_recover(const struct device *dev, k_timeout_t timeout)
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{
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const struct can_stm32_config *cfg = DEV_CFG(dev);
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struct can_stm32_data *data = DEV_DATA(dev);
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@ -541,7 +541,7 @@ done:
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#endif /* CONFIG_CAN_AUTO_BUS_OFF_RECOVERY */
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int can_stm32_send(struct device *dev, const struct zcan_frame *msg,
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int can_stm32_send(const struct device *dev, const struct zcan_frame *msg,
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k_timeout_t timeout, can_tx_callback_t callback,
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void *callback_arg)
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{
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@ -951,7 +951,8 @@ done:
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return filter_nr;
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}
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static inline int can_stm32_attach(struct device *dev, can_rx_callback_t cb,
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static inline int can_stm32_attach(const struct device *dev,
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can_rx_callback_t cb,
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void *cb_arg,
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const struct zcan_filter *filter)
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{
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@ -970,7 +971,7 @@ static inline int can_stm32_attach(struct device *dev, can_rx_callback_t cb,
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return filter_nr;
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}
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int can_stm32_attach_isr(struct device *dev, can_rx_callback_t isr,
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int can_stm32_attach_isr(const struct device *dev, can_rx_callback_t isr,
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void *cb_arg,
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const struct zcan_filter *filter)
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{
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@ -983,7 +984,7 @@ int can_stm32_attach_isr(struct device *dev, can_rx_callback_t isr,
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return filter_nr;
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}
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void can_stm32_detach(struct device *dev, int filter_nr)
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void can_stm32_detach(const struct device *dev, int filter_nr)
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{
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const struct can_stm32_config *cfg = DEV_CFG(dev);
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struct can_stm32_data *data = DEV_DATA(dev);
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@ -1103,9 +1104,9 @@ static void config_can_1_irq(CAN_TypeDef *can)
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#include "socket_can_generic.h"
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static int socket_can_init_1(struct device *dev)
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static int socket_can_init_1(const struct device *dev)
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{
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struct device *can_dev = DEVICE_GET(can_stm32_1);
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const struct device *can_dev = DEVICE_GET(can_stm32_1);
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struct socket_can_context *socket_context = dev->data;
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LOG_DBG("Init socket CAN device %p (%s) for dev %p (%s)",
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@ -1186,9 +1187,9 @@ static void config_can_2_irq(CAN_TypeDef *can)
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#include "socket_can_generic.h"
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static int socket_can_init_2(struct device *dev)
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static int socket_can_init_2(const struct device *dev)
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{
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struct device *can_dev = DEVICE_GET(can_stm32_2);
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const struct device *can_dev = DEVICE_GET(can_stm32_2);
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struct socket_can_context *socket_context = dev->data;
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LOG_DBG("Init socket CAN device %p (%s) for dev %p (%s)",
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