drivers: serial: remove @return doc for void functions

For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2022-01-06 16:43:40 -08:00 committed by Anas Nashif
commit bff37a3a6c
14 changed files with 3 additions and 120 deletions

View file

@ -90,8 +90,6 @@ static int uart_liteuart_poll_in(const struct device *dev, unsigned char *c)
* @brief Enable TX interrupt in event register
*
* @param dev UART device struct
*
* @return N/A
*/
static void uart_liteuart_irq_tx_enable(const struct device *dev)
{
@ -104,8 +102,6 @@ static void uart_liteuart_irq_tx_enable(const struct device *dev)
* @brief Disable TX interrupt in event register
*
* @param dev UART device struct
*
* @return N/A
*/
static void uart_liteuart_irq_tx_disable(const struct device *dev)
{
@ -118,8 +114,6 @@ static void uart_liteuart_irq_tx_disable(const struct device *dev)
* @brief Enable RX interrupt in event register
*
* @param dev UART device struct
*
* @return N/A
*/
static void uart_liteuart_irq_rx_enable(const struct device *dev)
{
@ -132,8 +126,6 @@ static void uart_liteuart_irq_rx_enable(const struct device *dev)
* @brief Disable RX interrupt in event register
*
* @param dev UART device struct
*
* @return N/A
*/
static void uart_liteuart_irq_rx_disable(const struct device *dev)
{
@ -258,8 +250,6 @@ static int uart_liteuart_irq_update(const struct device *dev)
*
* @param dev UART device struct
* @param cb Callback function pointer.
*
* @return N/A
*/
static void uart_liteuart_irq_callback_set(const struct device *dev,
uart_irq_callback_user_data_t cb,