Searched refs:last_res (Results 1 – 2 of 2) sorted by relevance
| /Linux-v4.19/drivers/tty/serial/ |
| D | stm32-usart.c | 172 static int stm32_pending_rx(struct uart_port *port, u32 *sr, int *last_res, in stm32_pending_rx() argument
187 (*last_res != state.residue)) in stm32_pending_rx()
198 stm32_get_char(struct uart_port *port, u32 *sr, int *last_res) in stm32_get_char() argument
205 c = stm32_port->rx_buf[RX_BUF_L - (*last_res)--]; in stm32_get_char()
206 if ((*last_res) == 0) in stm32_get_char()
207 *last_res = RX_BUF_L; in stm32_get_char()
226 while (stm32_pending_rx(port, &sr, &stm32_port->last_res, threaded)) { in stm32_receive_chars()
228 c = stm32_get_char(port, &sr, &stm32_port->last_res); in stm32_receive_chars()
865 stm32_ports[id].last_res = RX_BUF_L; in stm32_of_get_stm32_port()
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| D | stm32-usart.h | 259 int last_res; member
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