diff --git a/drivers/adc/adc_cc32xx.c b/drivers/adc/adc_cc32xx.c
index 5351dad7b80..19d4d4d61d2 100644
--- a/drivers/adc/adc_cc32xx.c
+++ b/drivers/adc/adc_cc32xx.c
@@ -229,7 +229,7 @@ static int adc_cc32xx_read_async(const struct device *dev,
 static void adc_cc32xx_isr(const struct device *dev, int no)
 {
 	const struct adc_cc32xx_cfg *config = dev->config;
-	struct adc_cc32xx_data *data = (struct adc_cc32xx_data *)dev->data;
+	struct adc_cc32xx_data *data = dev->data;
 	const int chan = s_channel[no];
 	unsigned long mask = MAP_ADCIntStatus(config->base, chan);
 	int cnt = 0;
diff --git a/drivers/adc/adc_stm32.c b/drivers/adc/adc_stm32.c
index a6b59de6195..ece968dc29b 100644
--- a/drivers/adc/adc_stm32.c
+++ b/drivers/adc/adc_stm32.c
@@ -704,7 +704,7 @@ static void adc_context_update_buffer_pointer(struct adc_context *ctx,
 
 static void adc_stm32_isr(const struct device *dev)
 {
-	struct adc_stm32_data *data = (struct adc_stm32_data *)dev->data;
+	struct adc_stm32_data *data = dev->data;
 	const struct adc_stm32_cfg *config =
 		(const struct adc_stm32_cfg *)dev->config;
 	ADC_TypeDef *adc = config->base;
diff --git a/drivers/dac/dac_mcp4725.c b/drivers/dac/dac_mcp4725.c
index ba24c22987a..5b305c81ca6 100644
--- a/drivers/dac/dac_mcp4725.c
+++ b/drivers/dac/dac_mcp4725.c
@@ -82,7 +82,7 @@ static int mcp4725_channel_setup(const struct device *dev,
 static int mcp4725_write_value(const struct device *dev, uint8_t channel,
 				uint32_t value)
 {
-	const struct mcp4725_config *config = (struct mcp4725_config *)dev->config;
+	const struct mcp4725_config *config = dev->config;
 	uint8_t tx_data[2];
 	int ret;
 
diff --git a/drivers/display/display_dummy.c b/drivers/display/display_dummy.c
index 371bf77cdbb..91d186896cf 100644
--- a/drivers/display/display_dummy.c
+++ b/drivers/display/display_dummy.c
@@ -22,8 +22,7 @@ struct dummy_display_data {
 
 static int dummy_display_init(const struct device *dev)
 {
-	struct dummy_display_data *disp_data =
-	    (struct dummy_display_data *)dev->data;
+	struct dummy_display_data *disp_data = dev->data;
 
 	disp_data->current_pixel_format = PIXEL_FORMAT_ARGB_8888;
 
diff --git a/drivers/display/display_st7735r.c b/drivers/display/display_st7735r.c
index 325f15dc1d3..00b8842dcf7 100644
--- a/drivers/display/display_st7735r.c
+++ b/drivers/display/display_st7735r.c
@@ -141,14 +141,14 @@ static int st7735r_reset_display(struct st7735r_data *data)
 
 static int st7735r_blanking_on(const struct device *dev)
 {
-	struct st7735r_data *data = (struct st7735r_data *)dev->data;
+	struct st7735r_data *data = dev->data;
 
 	return st7735r_transmit(data, ST7735R_CMD_DISP_OFF, NULL, 0);
 }
 
 static int st7735r_blanking_off(const struct device *dev)
 {
-	struct st7735r_data *data = (struct st7735r_data *)dev->data;
+	struct st7735r_data *data = dev->data;
 
 	return st7735r_transmit(data, ST7735R_CMD_DISP_ON, NULL, 0);
 }
@@ -196,7 +196,7 @@ static int st7735r_write(const struct device *dev,
 			 const struct display_buffer_descriptor *desc,
 			 const void *buf)
 {
-	struct st7735r_data *data = (struct st7735r_data *)dev->data;
+	struct st7735r_data *data = dev->data;
 	const uint8_t *write_data_start = (uint8_t *) buf;
 	struct spi_buf tx_buf;
 	struct spi_buf_set tx_bufs;
@@ -269,7 +269,7 @@ static int st7735r_set_contrast(const struct device *dev,
 static void st7735r_get_capabilities(const struct device *dev,
 				     struct display_capabilities *capabilities)
 {
-	const struct st7735r_config *config = (const struct st7735r_config *)dev->config;
+	const struct st7735r_config *config = dev->config;
 
 	memset(capabilities, 0, sizeof(struct display_capabilities));
 	capabilities->x_resolution = config->width;
@@ -288,7 +288,7 @@ static void st7735r_get_capabilities(const struct device *dev,
 static int st7735r_set_pixel_format(const struct device *dev,
 				    const enum display_pixel_format pixel_format)
 {
-	const struct st7735r_config *config = (const struct st7735r_config *)dev->config;
+	const struct st7735r_config *config = dev->config;
 
 	if ((pixel_format == PIXEL_FORMAT_RGB_565) &&
 	    (~config->madctl & ST7735R_MADCTL_BGR)) {
@@ -436,8 +436,8 @@ static int st7735r_lcd_init(struct st7735r_data *data)
 
 static int st7735r_init(const struct device *dev)
 {
-	struct st7735r_data *data = (struct st7735r_data *)dev->data;
-	const struct st7735r_config *config = (const struct st7735r_config *)dev->config;
+	struct st7735r_data *data = dev->data;
+	const struct st7735r_config *config = dev->config;
 	int ret;
 
 	if (!spi_is_ready(&config->bus)) {
@@ -499,7 +499,7 @@ static int st7735r_pm_action(const struct device *dev,
 			     enum pm_device_action action)
 {
 	int ret = 0;
-	struct st7735r_data *data = (struct st7735r_data *)dev->data;
+	struct st7735r_data *data = dev->data;
 
 	switch (action) {
 	case PM_DEVICE_ACTION_RESUME:
diff --git a/drivers/ethernet/eth_mcux.c b/drivers/ethernet/eth_mcux.c
index 203e3823f89..190d19a50ff 100644
--- a/drivers/ethernet/eth_mcux.c
+++ b/drivers/ethernet/eth_mcux.c
@@ -218,7 +218,7 @@ void eth_mcux_phy_stop(struct eth_context *context);
 static int eth_mcux_device_pm_action(const struct device *dev,
 				     enum pm_device_action action)
 {
-	struct eth_context *eth_ctx = (struct eth_context *)dev->data;
+	struct eth_context *eth_ctx = dev->data;
 	int ret = 0;
 
 	if (!eth_ctx->clock_dev) {
diff --git a/drivers/gpio/gpio_mcp23xxx.c b/drivers/gpio/gpio_mcp23xxx.c
index 6a7658e3b12..1546d9f4445 100644
--- a/drivers/gpio/gpio_mcp23xxx.c
+++ b/drivers/gpio/gpio_mcp23xxx.c
@@ -78,7 +78,7 @@ static int write_port_regs(const struct device *dev, uint8_t reg, uint16_t value
  */
 static int setup_pin_dir(const struct device *dev, uint32_t pin, int flags)
 {
-	struct mcp23xxx_drv_data *drv_data = (struct mcp23xxx_drv_data *)dev->data;
+	struct mcp23xxx_drv_data *drv_data = dev->data;
 	uint16_t dir = drv_data->reg_cache.iodir;
 	uint16_t output = drv_data->reg_cache.gpio;
 	int ret;
@@ -119,7 +119,7 @@ static int setup_pin_dir(const struct device *dev, uint32_t pin, int flags)
  */
 static int setup_pin_pull(const struct device *dev, uint32_t pin, int flags)
 {
-	struct mcp23xxx_drv_data *drv_data = (struct mcp23xxx_drv_data *)dev->data;
+	struct mcp23xxx_drv_data *drv_data = dev->data;
 	uint16_t port;
 	int ret;
 
@@ -141,7 +141,7 @@ static int setup_pin_pull(const struct device *dev, uint32_t pin, int flags)
 
 static int mcp23xxx_pin_cfg(const struct device *dev, gpio_pin_t pin, gpio_flags_t flags)
 {
-	struct mcp23xxx_drv_data *drv_data = (struct mcp23xxx_drv_data *)dev->data;
+	struct mcp23xxx_drv_data *drv_data = dev->data;
 	int ret;
 
 	if (k_is_in_isr()) {
@@ -174,7 +174,7 @@ done:
 
 static int mcp23xxx_port_get_raw(const struct device *dev, uint32_t *value)
 {
-	struct mcp23xxx_drv_data *drv_data = (struct mcp23xxx_drv_data *)dev->data;
+	struct mcp23xxx_drv_data *drv_data = dev->data;
 	uint16_t buf;
 	int ret;
 
@@ -195,7 +195,7 @@ static int mcp23xxx_port_get_raw(const struct device *dev, uint32_t *value)
 
 static int mcp23xxx_port_set_masked_raw(const struct device *dev, uint32_t mask, uint32_t value)
 {
-	struct mcp23xxx_drv_data *drv_data = (struct mcp23xxx_drv_data *)dev->data;
+	struct mcp23xxx_drv_data *drv_data = dev->data;
 	uint16_t buf;
 	int ret;
 
@@ -229,7 +229,7 @@ static int mcp23xxx_port_clear_bits_raw(const struct device *dev, uint32_t mask)
 
 static int mcp23xxx_port_toggle_bits(const struct device *dev, uint32_t mask)
 {
-	struct mcp23xxx_drv_data *drv_data = (struct mcp23xxx_drv_data *)dev->data;
+	struct mcp23xxx_drv_data *drv_data = dev->data;
 	uint16_t buf;
 	int ret;
 
@@ -277,7 +277,7 @@ const struct gpio_driver_api gpio_mcp23xxx_api_table = {
 int gpio_mcp23xxx_init(const struct device *dev)
 {
 	const struct mcp23xxx_config *config = dev->config;
-	struct mcp23xxx_drv_data *drv_data = (struct mcp23xxx_drv_data *)dev->data;
+	struct mcp23xxx_drv_data *drv_data = dev->data;
 	int err;
 
 	if (config->ngpios != 8U && config->ngpios != 16U) {
diff --git a/drivers/gpio/gpio_stmpe1600.c b/drivers/gpio/gpio_stmpe1600.c
index 6ce1d0e8706..0c2cd7d7e3e 100644
--- a/drivers/gpio/gpio_stmpe1600.c
+++ b/drivers/gpio/gpio_stmpe1600.c
@@ -204,7 +204,7 @@ static int stmpe1600_port_get_raw(const struct device *dev, uint32_t *value)
 static int stmpe1600_port_set_masked_raw(const struct device *dev,
 					 uint32_t mask, uint32_t value)
 {
-	struct stmpe1600_drvdata *const drvdata = (struct stmpe1600_drvdata *const)dev->data;
+	struct stmpe1600_drvdata *const drvdata = dev->data;
 	uint16_t GPSR;
 	int ret;
 
@@ -235,7 +235,7 @@ static int stmpe1600_port_clear_bits_raw(const struct device *dev, uint32_t mask
 
 static int stmpe1600_port_toggle_bits(const struct device *dev, uint32_t mask)
 {
-	struct stmpe1600_drvdata *const drvdata = (struct stmpe1600_drvdata *const)dev->data;
+	struct stmpe1600_drvdata *const drvdata = dev->data;
 	uint16_t GPSR;
 	int ret;
 
diff --git a/drivers/i2s/i2s_mcux_sai.c b/drivers/i2s/i2s_mcux_sai.c
index 87e00ca76b5..00b32d253c5 100644
--- a/drivers/i2s/i2s_mcux_sai.c
+++ b/drivers/i2s/i2s_mcux_sai.c
@@ -111,7 +111,7 @@ static inline void i2s_purge_stream_buffers(struct stream *strm,
 
 static void i2s_tx_stream_disable(const struct device *dev)
 {
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->tx;
 	const struct device *dev_dma = dev_data->dev_dma;
 	const struct i2s_mcux_config *dev_cfg = dev->config;
@@ -144,7 +144,7 @@ static void i2s_tx_stream_disable(const struct device *dev)
 
 static void i2s_rx_stream_disable(const struct device *dev)
 {
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->rx;
 	const struct device *dev_dma = dev_data->dev_dma;
 	const struct i2s_mcux_config *dev_cfg = dev->config;
@@ -184,7 +184,7 @@ static void i2s_dma_tx_callback(const struct device *dma_dev,
 	const struct device *dev = (struct device *)arg;
 	const struct i2s_mcux_config *dev_cfg = dev->config;
 	I2S_Type *base = (I2S_Type *)dev_cfg->base;
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->tx;
 	void *buffer = NULL;
 	int ret;
@@ -255,7 +255,7 @@ static void i2s_dma_rx_callback(const struct device *dma_dev,
 	struct device *dev = (struct device *)arg;
 	const struct i2s_mcux_config *dev_cfg = dev->config;
 	I2S_Type *base = (I2S_Type *)dev_cfg->base;
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->rx;
 	void *buffer;
 	int ret;
@@ -361,7 +361,7 @@ static int i2s_mcux_config(const struct device *dev, enum i2s_dir dir,
 {
 	const struct i2s_mcux_config *dev_cfg = dev->config;
 	I2S_Type *base = (I2S_Type *)dev_cfg->base;
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	sai_transceiver_t config;
 	uint32_t mclk;
 	/*num_words is frame size*/
@@ -614,7 +614,7 @@ static int i2s_mcux_config(const struct device *dev, enum i2s_dir dir,
 const struct i2s_config *i2s_mcux_config_get(const struct device *dev,
 					     enum i2s_dir dir)
 {
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 
 	if (dir == I2S_DIR_RX)
 		return &dev_data->rx.cfg;
@@ -626,7 +626,7 @@ static int i2s_tx_stream_start(const struct device *dev)
 {
 	int ret = 0;
 	void *buffer;
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->tx;
 	uint32_t data_path = strm->start_channel;
 	const struct device *dev_dma = dev_data->dev_dma;
@@ -680,7 +680,7 @@ static int i2s_rx_stream_start(const struct device *dev)
 {
 	int ret = 0;
 	void *buffer;
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->rx;
 	const struct device *dev_dma = dev_data->dev_dma;
 	const struct i2s_mcux_config *dev_cfg = dev->config;
@@ -732,7 +732,7 @@ static int i2s_rx_stream_start(const struct device *dev)
 static int i2s_mcux_trigger(const struct device *dev, enum i2s_dir dir,
 			    enum i2s_trigger_cmd cmd)
 {
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm;
 	unsigned int key;
 	int ret = 0;
@@ -830,7 +830,7 @@ static int i2s_mcux_read(const struct device *dev, void **mem_block,
 			 size_t *size)
 {
 	const struct i2s_mcux_config *dev_cfg = dev->config;
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->rx;
 	void *buffer;
 	int ret = 0;
@@ -869,7 +869,7 @@ static int i2s_mcux_read(const struct device *dev, void **mem_block,
 static int i2s_mcux_write(const struct device *dev, void *mem_block,
 			  size_t size)
 {
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	struct stream *strm = &dev_data->tx;
 	int ret;
 
@@ -1013,7 +1013,7 @@ static int i2s_mcux_initialize(const struct device *dev)
 {
 	const struct i2s_mcux_config *dev_cfg = dev->config;
 	I2S_Type *base = (I2S_Type *)dev_cfg->base;
-	struct i2s_dev_data *dev_data = (struct i2s_dev_data *)dev->data;
+	struct i2s_dev_data *dev_data = dev->data;
 	uint32_t mclk;
 
 	if (!dev_data->dev_dma) {
diff --git a/drivers/interrupt_controller/intc_gicv3_its.c b/drivers/interrupt_controller/intc_gicv3_its.c
index 613ed5fdef0..6eb948c3f79 100644
--- a/drivers/interrupt_controller/intc_gicv3_its.c
+++ b/drivers/interrupt_controller/intc_gicv3_its.c
@@ -423,7 +423,7 @@ static int its_send_invall_cmd(struct gicv3_its_data *data, uint32_t icid)
 
 static int gicv3_its_send_int(const struct device *dev, uint32_t device_id, uint32_t event_id)
 {
-	struct gicv3_its_data *data = (struct gicv3_its_data *)dev->data;
+	struct gicv3_its_data *data = dev->data;
 
 	/* TOFIX check device_id & event_id bounds */
 
@@ -432,8 +432,8 @@ static int gicv3_its_send_int(const struct device *dev, uint32_t device_id, uint
 
 static void its_setup_cmd_queue(const struct device *dev)
 {
-	const struct gicv3_its_config *cfg = (const struct gicv3_its_config *)dev->config;
-	struct gicv3_its_data *data = (struct gicv3_its_data *)dev->data;
+	const struct gicv3_its_config *cfg = dev->config;
+	struct gicv3_its_data *data = dev->data;
 	uint64_t reg = 0;
 
 	/* Zero out cmd table */
@@ -458,7 +458,7 @@ static void its_setup_cmd_queue(const struct device *dev)
 
 static uintptr_t gicv3_rdist_get_rdbase(const struct device *dev, unsigned int cpuid)
 {
-	struct gicv3_its_data *data = (struct gicv3_its_data *)dev->data;
+	struct gicv3_its_data *data = dev->data;
 	uint64_t typer = sys_read64(data->base + GITS_TYPER);
 
 	if (GITS_TYPER_PTA_GET(typer)) {
@@ -471,7 +471,7 @@ static uintptr_t gicv3_rdist_get_rdbase(const struct device *dev, unsigned int c
 static int gicv3_its_map_intid(const struct device *dev, uint32_t device_id, uint32_t event_id,
 			       unsigned int intid)
 {
-	struct gicv3_its_data *data = (struct gicv3_its_data *)dev->data;
+	struct gicv3_its_data *data = dev->data;
 	int ret;
 
 	/* TOFIX check device_id, event_id & intid bounds */
@@ -494,7 +494,7 @@ static int gicv3_its_map_intid(const struct device *dev, uint32_t device_id, uin
 static int gicv3_its_init_device_id(const struct device *dev, uint32_t device_id,
 				    unsigned int nites)
 {
-	struct gicv3_its_data *data = (struct gicv3_its_data *)dev->data;
+	struct gicv3_its_data *data = dev->data;
 	size_t entry_size, alloc_size;
 	int nr_ites;
 	void *itt;
@@ -610,8 +610,8 @@ void its_rdist_invall(void)
 
 static int gicv3_its_init(const struct device *dev)
 {
-	const struct gicv3_its_config *cfg = (const struct gicv3_its_config *)dev->config;
-	struct gicv3_its_data *data = (struct gicv3_its_data *)dev->data;
+	const struct gicv3_its_config *cfg = dev->config;
+	struct gicv3_its_data *data = dev->data;
 	uint32_t reg;
 	int ret;
 
diff --git a/drivers/misc/ft8xx/ft8xx.c b/drivers/misc/ft8xx/ft8xx.c
index 914a56eb5cb..eaaf15500bf 100644
--- a/drivers/misc/ft8xx/ft8xx.c
+++ b/drivers/misc/ft8xx/ft8xx.c
@@ -96,7 +96,7 @@ static bool verify_chip(void)
 static int ft8xx_init(const struct device *dev)
 {
 	int ret;
-	const struct ft8xx_config *config = (const struct ft8xx_config *)dev->config;
+	const struct ft8xx_config *config = dev->config;
 
 	ret = ft8xx_drv_init();
 	if (ret < 0) {
diff --git a/drivers/pcie/host/pcie_ecam.c b/drivers/pcie/host/pcie_ecam.c
index 7c06b50f5a9..9bcd041e871 100644
--- a/drivers/pcie/host/pcie_ecam.c
+++ b/drivers/pcie/host/pcie_ecam.c
@@ -41,8 +41,8 @@ struct pcie_ecam_data {
 
 static int pcie_ecam_init(const struct device *dev)
 {
-	const struct pcie_ctrl_config *cfg = (const struct pcie_ctrl_config *)dev->config;
-	struct pcie_ecam_data *data = (struct pcie_ecam_data *)dev->data;
+	const struct pcie_ctrl_config *cfg = dev->config;
+	struct pcie_ecam_data *data = dev->data;
 	int i;
 
 	/*
@@ -172,7 +172,7 @@ static int pcie_ecam_init(const struct device *dev)
 
 static uint32_t pcie_ecam_ctrl_conf_read(const struct device *dev, pcie_bdf_t bdf, unsigned int reg)
 {
-	struct pcie_ecam_data *data = (struct pcie_ecam_data *)dev->data;
+	struct pcie_ecam_data *data = dev->data;
 
 	return pcie_generic_ctrl_conf_read(data->cfg_addr, bdf, reg);
 }
@@ -180,7 +180,7 @@ static uint32_t pcie_ecam_ctrl_conf_read(const struct device *dev, pcie_bdf_t bd
 static void pcie_ecam_ctrl_conf_write(const struct device *dev, pcie_bdf_t bdf, unsigned int reg,
 				      uint32_t reg_data)
 {
-	struct pcie_ecam_data *data = (struct pcie_ecam_data *)dev->data;
+	struct pcie_ecam_data *data = dev->data;
 
 	pcie_generic_ctrl_conf_write(data->cfg_addr, bdf, reg, reg_data);
 }
@@ -207,7 +207,7 @@ static bool pcie_ecam_region_allocate(const struct device *dev, pcie_bdf_t bdf,
 				      bool mem, bool mem64, size_t bar_size,
 				      uintptr_t *bar_bus_addr)
 {
-	struct pcie_ecam_data *data = (struct pcie_ecam_data *)dev->data;
+	struct pcie_ecam_data *data = dev->data;
 	enum pcie_region_type type;
 
 	if (mem && !data->regions[PCIE_REGION_MEM64].size &&
@@ -244,7 +244,7 @@ static bool pcie_ecam_region_translate(const struct device *dev, pcie_bdf_t bdf,
 				       bool mem, bool mem64, uintptr_t bar_bus_addr,
 				       uintptr_t *bar_addr)
 {
-	struct pcie_ecam_data *data = (struct pcie_ecam_data *)dev->data;
+	struct pcie_ecam_data *data = dev->data;
 	enum pcie_region_type type;
 
 	/* Means it hasn't been allocated */
diff --git a/drivers/sensor/bme680/bme680.c b/drivers/sensor/bme680/bme680.c
index 68be9b0ce4e..ca4e8a35342 100644
--- a/drivers/sensor/bme680/bme680.c
+++ b/drivers/sensor/bme680/bme680.c
@@ -344,7 +344,7 @@ static int bme680_read_compensation(const struct device *dev)
 
 static int bme680_chip_init(const struct device *dev)
 {
-	struct bme680_data *data = (struct bme680_data *)dev->data;
+	struct bme680_data *data = dev->data;
 	int err;
 
 	err = bme680_reg_read(dev, BME680_REG_CHIP_ID, &data->chip_id, 1);
diff --git a/drivers/sensor/lm75/lm75.c b/drivers/sensor/lm75/lm75.c
index 994d05d2474..ae88a5de233 100644
--- a/drivers/sensor/lm75/lm75.c
+++ b/drivers/sensor/lm75/lm75.c
@@ -61,8 +61,8 @@ static inline int lm75_fetch_temp(const struct lm75_config *cfg, struct lm75_dat
 static int lm75_sample_fetch(const struct device *dev,
 			     enum sensor_channel chan)
 {
-	struct lm75_data *data = (struct lm75_data *)dev->data;
-	const struct lm75_config *cfg = (const struct lm75_config *)dev->config;
+	struct lm75_data *data = dev->data;
+	const struct lm75_config *cfg = dev->config;
 
 	switch (chan) {
 	case SENSOR_CHAN_ALL:
@@ -77,7 +77,7 @@ static int lm75_channel_get(const struct device *dev,
 			    enum sensor_channel chan,
 			    struct sensor_value *val)
 {
-	struct lm75_data *data = (struct lm75_data *)dev->data;
+	struct lm75_data *data = dev->data;
 
 	switch (chan) {
 	case SENSOR_CHAN_AMBIENT_TEMP:
@@ -96,7 +96,7 @@ static const struct sensor_driver_api lm75_driver_api = {
 
 int lm75_init(const struct device *dev)
 {
-	const struct lm75_config *cfg = (const struct lm75_config *)dev->config;
+	const struct lm75_config *cfg = dev->config;
 
 	if (device_is_ready(cfg->i2c_dev)) {
 		return 0;
diff --git a/drivers/sensor/sbs_gauge/sbs_gauge.c b/drivers/sensor/sbs_gauge/sbs_gauge.c
index 57bf4d0067c..d4712145a5a 100644
--- a/drivers/sensor/sbs_gauge/sbs_gauge.c
+++ b/drivers/sensor/sbs_gauge/sbs_gauge.c
@@ -23,7 +23,7 @@ static int sbs_cmd_reg_read(const struct device *dev,
 	uint8_t i2c_data[2];
 	int status;
 
-	cfg = (struct sbs_gauge_config *)dev->config;
+	cfg = dev->config;
 	status = i2c_burst_read(cfg->i2c_dev, cfg->i2c_addr, reg_addr,
 				i2c_data, ARRAY_SIZE(i2c_data));
 	if (status < 0) {
@@ -48,7 +48,7 @@ static int sbs_gauge_channel_get(const struct device *dev,
 	struct sbs_gauge_data *data;
 	int32_t int_temp;
 
-	data = (struct sbs_gauge_data *)dev->data;
+	data = dev->data;
 	val->val2 = 0;
 
 	switch (chan) {
@@ -128,7 +128,7 @@ static int sbs_gauge_sample_fetch(const struct device *dev,
 	struct sbs_gauge_data *data;
 	int status = 0;
 
-	data = (struct sbs_gauge_data *)dev->data;
+	data = dev->data;
 
 	switch (chan) {
 	case SENSOR_CHAN_GAUGE_VOLTAGE:
@@ -262,7 +262,7 @@ static int sbs_gauge_init(const struct device *dev)
 {
 	const struct sbs_gauge_config *cfg;
 
-	cfg = (struct sbs_gauge_config *)dev->config;
+	cfg = dev->config;
 
 	if (!device_is_ready(cfg->i2c_dev)) {
 		LOG_ERR("%s device is not ready", cfg->i2c_dev->name);
diff --git a/drivers/sensor/sht3xd/sht3xd_trigger.c b/drivers/sensor/sht3xd/sht3xd_trigger.c
index 18f30223ffe..ad5fee9b7ef 100644
--- a/drivers/sensor/sht3xd/sht3xd_trigger.c
+++ b/drivers/sensor/sht3xd/sht3xd_trigger.c
@@ -84,7 +84,7 @@ int sht3xd_attr_set(const struct device *dev,
 static inline void setup_alert(const struct device *dev,
 			       bool enable)
 {
-	struct sht3xd_data *data = (struct sht3xd_data *)dev->data;
+	struct sht3xd_data *data = dev->data;
 	const struct sht3xd_config *cfg =
 		(const struct sht3xd_config *)dev->config;
 	unsigned int flags = enable
@@ -99,11 +99,11 @@ static inline void handle_alert(const struct device *dev)
 	setup_alert(dev, false);
 
 #if defined(CONFIG_SHT3XD_TRIGGER_OWN_THREAD)
-	struct sht3xd_data *data = (struct sht3xd_data *)dev->data;
+	struct sht3xd_data *data = dev->data;
 
 	k_sem_give(&data->gpio_sem);
 #elif defined(CONFIG_SHT3XD_TRIGGER_GLOBAL_THREAD)
-	struct sht3xd_data *data = (struct sht3xd_data *)dev->data;
+	struct sht3xd_data *data = dev->data;
 
 	k_work_submit(&data->work);
 #endif
@@ -113,7 +113,7 @@ int sht3xd_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
-	struct sht3xd_data *data = (struct sht3xd_data *)dev->data;
+	struct sht3xd_data *data = dev->data;
 	const struct sht3xd_config *cfg =
 		(const struct sht3xd_config *)dev->config;
 
@@ -153,7 +153,7 @@ static void sht3xd_gpio_callback(const struct device *dev,
 
 static void sht3xd_thread_cb(const struct device *dev)
 {
-	struct sht3xd_data *data = (struct sht3xd_data *)dev->data;
+	struct sht3xd_data *data = dev->data;
 
 	if (data->handler != NULL) {
 		data->handler(dev, &data->trigger);
diff --git a/drivers/sensor/vl53l0x/vl53l0x.c b/drivers/sensor/vl53l0x/vl53l0x.c
index 8384f8e86aa..7f6638d5525 100644
--- a/drivers/sensor/vl53l0x/vl53l0x.c
+++ b/drivers/sensor/vl53l0x/vl53l0x.c
@@ -70,7 +70,7 @@ static int vl53l0x_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
-	struct vl53l0x_data *drv_data = (struct vl53l0x_data *)dev->data;
+	struct vl53l0x_data *drv_data = dev->data;
 
 	__ASSERT_NO_MSG(chan == SENSOR_CHAN_DISTANCE
 			|| chan == SENSOR_CHAN_PROX);
diff --git a/drivers/serial/uart_liteuart.c b/drivers/serial/uart_liteuart.c
index 4ec7bd447b5..d0860b9464b 100644
--- a/drivers/serial/uart_liteuart.c
+++ b/drivers/serial/uart_liteuart.c
@@ -257,7 +257,7 @@ static void uart_liteuart_irq_callback_set(const struct device *dev,
 {
 	struct uart_liteuart_data *data;
 
-	data = (struct uart_liteuart_data *)dev->data;
+	data = dev->data;
 	data->callback = cb;
 	data->cb_data = cb_data;
 }
diff --git a/drivers/spi/spi_mcux_dspi.c b/drivers/spi/spi_mcux_dspi.c
index 601d2589626..e91a154e747 100644
--- a/drivers/spi/spi_mcux_dspi.c
+++ b/drivers/spi/spi_mcux_dspi.c
@@ -475,7 +475,7 @@ static void dma_callback(const struct device *dma_dev, void *callback_arg,
 	const struct device *dev = (struct device *)callback_arg;
 	const struct spi_mcux_config *config = dev->config;
 	SPI_Type *base = config->base;
-	struct spi_mcux_data *data = (struct spi_mcux_data *)dev->data;
+	struct spi_mcux_data *data = dev->data;
 
 	LOG_DBG("=dma call back @channel %d=", channel);
 
diff --git a/include/drivers/dma.h b/include/drivers/dma.h
index f4c49fe08ce..e4d4ccb86a5 100644
--- a/include/drivers/dma.h
+++ b/include/drivers/dma.h
@@ -450,7 +450,7 @@ static inline int z_impl_dma_request_channel(const struct device *dev,
 	const struct dma_driver_api *api =
 		(const struct dma_driver_api *)dev->api;
 	/* dma_context shall be the first one in dev data */
-	struct dma_context *dma_ctx = (struct dma_context *)dev->data;
+	struct dma_context *dma_ctx = dev->data;
 
 	if (dma_ctx->magic != DMA_MAGIC) {
 		return channel;
@@ -486,7 +486,7 @@ __syscall void dma_release_channel(const struct device *dev,
 static inline void z_impl_dma_release_channel(const struct device *dev,
 					      uint32_t channel)
 {
-	struct dma_context *dma_ctx = (struct dma_context *)dev->data;
+	struct dma_context *dma_ctx = dev->data;
 
 	if (dma_ctx->magic != DMA_MAGIC) {
 		return;