hal: renesas: uart: Remove DTC config override uart async API

Modify RX transfer info for sci, sci_b uart reception with DTC
Remove redundant configuration

Signed-off-by: The Nguyen <the.nguyen.yf@renesas.com>

Author: thenguyenyf

drivers/ra/fsp/src/r_sci_b_uart/r_sci_b_uart.c

@@ -1203,8 +1203,6 @@ static fsp_err_t r_sci_b_uart_transfer_open (sci_b_uart_instance_ctrl_t * const
     {
         transfer_info_t * p_info = p_cfg->p_transfer_rx->p_cfg->p_info;
 
-        p_info->transfer_settings_word = SCI_B_UART_DTC_RX_TRANSFER_SETTINGS;
-
         err =
             r_sci_b_uart_transfer_configure(p_ctrl, p_cfg->p_transfer_rx, (uint32_t *) &p_info->p_src,
                                             (uint32_t) &(p_ctrl->p_reg->RDR));
@@ -1218,8 +1216,6 @@ static fsp_err_t r_sci_b_uart_transfer_open (sci_b_uart_instance_ctrl_t * const
     {
         transfer_info_t * p_info = p_cfg->p_transfer_tx->p_cfg->p_info;
 
-        p_info->transfer_settings_word = SCI_B_UART_DTC_TX_TRANSFER_SETTINGS;
-
         err = r_sci_b_uart_transfer_configure(p_ctrl,
                                               p_cfg->p_transfer_tx,
                                               (uint32_t *) &p_info->p_dest,

drivers/ra/fsp/src/r_sci_uart/r_sci_uart.c

@@ -1319,8 +1319,6 @@ static fsp_err_t r_sci_uart_transfer_open (sci_uart_instance_ctrl_t * const p_ct
     {
         transfer_info_t * p_info = p_cfg->p_transfer_rx->p_cfg->p_info;
 
-        p_info->transfer_settings_word = SCI_UART_DTC_RX_TRANSFER_SETTINGS;
-
         err =
             r_sci_uart_transfer_configure(p_ctrl, p_cfg->p_transfer_rx, (uint32_t *) &p_info->p_src,
                                           (uint32_t) &(p_ctrl->p_reg->RDR));
@@ -1334,8 +1332,6 @@ static fsp_err_t r_sci_uart_transfer_open (sci_uart_instance_ctrl_t * const p_ct
     {
         transfer_info_t * p_info = p_cfg->p_transfer_tx->p_cfg->p_info;
 
-        p_info->transfer_settings_word = SCI_UART_DTC_TX_TRANSFER_SETTINGS;
-
         err = r_sci_uart_transfer_configure(p_ctrl,
                                             p_cfg->p_transfer_tx,
                                             (uint32_t *) &p_info->p_dest,