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dma: Drop syscalls #97058

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dma: Drop syscalls #97058

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1 change: 0 additions & 1 deletion drivers/dma/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,6 @@ zephyr_library_sources_ifdef(CONFIG_DMAMUX_STM32 dmamux_stm32.c)
zephyr_library_sources_ifdef(CONFIG_DMA_DW dma_dw.c dma_dw_common.c)
zephyr_library_sources_ifdef(CONFIG_DMA_NIOS2_MSGDMA dma_nios2_msgdma.c)
zephyr_library_sources_ifdef(CONFIG_DMA_SAM0 dma_sam0.c)
zephyr_library_sources_ifdef(CONFIG_USERSPACE dma_handlers.c)
zephyr_library_sources_ifdef(CONFIG_DMA_MCUX_EDMA dma_mcux_edma.c)
zephyr_library_sources_ifdef(CONFIG_DMA_MCUX_EDMA_V3 dma_mcux_edma.c)
zephyr_library_sources_ifdef(CONFIG_DMA_MCUX_EDMA_V4 dma_mcux_edma.c)
Expand Down
26 changes: 0 additions & 26 deletions drivers/dma/dma_handlers.c
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36 changes: 7 additions & 29 deletions include/zephyr/drivers/dma.h
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Original file line number Diff line number Diff line change
Expand Up @@ -451,9 +451,7 @@ static inline int dma_reload(const struct device *dev, uint32_t channel,
* @retval 0 if successful.
* @retval Negative errno code if failure.
*/
__syscall int dma_start(const struct device *dev, uint32_t channel);

static inline int z_impl_dma_start(const struct device *dev, uint32_t channel)
static inline int dma_start(const struct device *dev, uint32_t channel)
{
const struct dma_driver_api *api =
(const struct dma_driver_api *)dev->api;
Expand All @@ -479,9 +477,7 @@ static inline int z_impl_dma_start(const struct device *dev, uint32_t channel)
* @retval 0 if successful.
* @retval Negative errno code if failure.
*/
__syscall int dma_stop(const struct device *dev, uint32_t channel);

static inline int z_impl_dma_stop(const struct device *dev, uint32_t channel)
static inline int dma_stop(const struct device *dev, uint32_t channel)
{
const struct dma_driver_api *api =
(const struct dma_driver_api *)dev->api;
Expand All @@ -506,9 +502,7 @@ static inline int z_impl_dma_stop(const struct device *dev, uint32_t channel)
* @retval -EINVAL If invalid channel id or state.
* @retval -errno Other negative errno code failure.
*/
__syscall int dma_suspend(const struct device *dev, uint32_t channel);

static inline int z_impl_dma_suspend(const struct device *dev, uint32_t channel)
static inline int dma_suspend(const struct device *dev, uint32_t channel)
{
const struct dma_driver_api *api = (const struct dma_driver_api *)dev->api;

Expand All @@ -534,9 +528,7 @@ static inline int z_impl_dma_suspend(const struct device *dev, uint32_t channel)
* @retval -EINVAL If invalid channel id or state.
* @retval -errno Other negative errno code failure.
*/
__syscall int dma_resume(const struct device *dev, uint32_t channel);

static inline int z_impl_dma_resume(const struct device *dev, uint32_t channel)
static inline int dma_resume(const struct device *dev, uint32_t channel)
{
const struct dma_driver_api *api = (const struct dma_driver_api *)dev->api;

Expand All @@ -562,11 +554,7 @@ static inline int z_impl_dma_resume(const struct device *dev, uint32_t channel)
* @retval dma channel if successful.
* @retval Negative errno code if failure.
*/
__syscall int dma_request_channel(const struct device *dev,
void *filter_param);

static inline int z_impl_dma_request_channel(const struct device *dev,
void *filter_param)
static inline int dma_request_channel(const struct device *dev, void *filter_param)
{
int i = 0;
int channel = -EINVAL;
Expand Down Expand Up @@ -607,11 +595,7 @@ static inline int z_impl_dma_request_channel(const struct device *dev,
* @param channel channel number
*
*/
__syscall void dma_release_channel(const struct device *dev,
uint32_t channel);

static inline void z_impl_dma_release_channel(const struct device *dev,
uint32_t channel)
static inline void dma_release_channel(const struct device *dev, uint32_t channel)
{
const struct dma_driver_api *api =
(const struct dma_driver_api *)dev->api;
Expand Down Expand Up @@ -643,11 +627,7 @@ static inline void z_impl_dma_release_channel(const struct device *dev,
* @retval Negative errno code if not support
*
*/
__syscall int dma_chan_filter(const struct device *dev,
int channel, void *filter_param);

static inline int z_impl_dma_chan_filter(const struct device *dev,
int channel, void *filter_param)
static inline int dma_chan_filter(const struct device *dev, int channel, void *filter_param)
{
const struct dma_driver_api *api =
(const struct dma_driver_api *)dev->api;
Expand Down Expand Up @@ -812,6 +792,4 @@ static inline uint32_t dma_burst_index(uint32_t burst)
}
#endif

#include <zephyr/syscalls/dma.h>

#endif /* ZEPHYR_INCLUDE_DRIVERS_DMA_H_ */
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