Commit b4fd0afa authored by Marek Vasut's avatar Marek Vasut Committed by Greg Kroah-Hartman
Browse files

serial: stm32: Remove unused struct stm32_port txdone element 



The txdone element is only ever assigned, once, and never used. Drop it.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230223042252.95480-1-marex@denx.de


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6d12b774

drivers/tty/serial/stm32-usart.c

+0 −1
Original line number Diff line number Diff line
@@ -743,7 +743,6 @@ static void stm32_usart_transmit_chars(struct uart_port *port) 
		stm32_usart_tx_interrupt_disable(port);

		if (!stm32_port->hw_flow_control &&

		    port->rs485.flags & SER_RS485_ENABLED) {

			stm32_port->txdone = true;

			stm32_usart_tc_interrupt_enable(port);

		}

	}

drivers/tty/serial/stm32-usart.h

+0 −1
Original line number Diff line number Diff line
@@ -203,7 +203,6 @@ struct stm32_port { 
	bool hw_flow_control;

	bool swap;		 /* swap RX & TX pins */

	bool fifoen;

	bool txdone;

	int rxftcfg;		/* RX FIFO threshold CFG      */

	int txftcfg;		/* TX FIFO threshold CFG      */

	bool wakeup_src;