Commit 035173c9 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
Browse files

tty: Convert hw_stopped in tty_struct to bool 



hw_stopped in tty_struct is used like bool, convert the variable type
to bool.

Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Link: https://lore.kernel.org/r/20230309082035.14880-9-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 37e8b08a

drivers/char/pcmcia/synclink_cs.c

+3 −3
Original line number Diff line number Diff line
@@ -1060,7 +1060,7 @@ static void cts_change(MGSLPC_INFO *info, struct tty_struct *tty) 
			if (info->serial_signals & SerialSignal_CTS) {

				if (debug_level >= DEBUG_LEVEL_ISR)

					printk("CTS tx start...");

				tty->hw_stopped = 0;

				tty->hw_stopped = false;

				tx_start(info, tty);

				info->pending_bh |= BH_TRANSMIT;

				return;
@@ -1069,7 +1069,7 @@ static void cts_change(MGSLPC_INFO *info, struct tty_struct *tty) 
			if (!(info->serial_signals & SerialSignal_CTS)) {

				if (debug_level >= DEBUG_LEVEL_ISR)

					printk("CTS tx stop...");

				tty->hw_stopped = 1;

				tty->hw_stopped = true;

				tx_stop(info);

			}

		}
@@ -2312,7 +2312,7 @@ static void mgslpc_set_termios(struct tty_struct *tty, 


	/* Handle turning off CRTSCTS */

	if (old_termios->c_cflag & CRTSCTS && !C_CRTSCTS(tty)) {

		tty->hw_stopped = 0;

		tty->hw_stopped = false;

		tx_release(tty);

	}

}

drivers/mmc/core/sdio_uart.c

+5 −5
Original line number Diff line number Diff line
@@ -478,13 +478,13 @@ static void sdio_uart_check_modem_status(struct sdio_uart_port *port) 
			int cts = (status & UART_MSR_CTS);

			if (tty->hw_stopped) {

				if (cts) {

					tty->hw_stopped = 0;

					tty->hw_stopped = false;

					sdio_uart_start_tx(port);

					tty_wakeup(tty);

				}

			} else {

				if (!cts) {

					tty->hw_stopped = 1;

					tty->hw_stopped = true;

					sdio_uart_stop_tx(port);

				}

			}
@@ -633,7 +633,7 @@ static int sdio_uart_activate(struct tty_port *tport, struct tty_struct *tty) 


	if (C_CRTSCTS(tty))

		if (!(sdio_uart_get_mctrl(port) & TIOCM_CTS))

			tty->hw_stopped = 1;

			tty->hw_stopped = true;



	clear_bit(TTY_IO_ERROR, &tty->flags);
@@ -882,14 +882,14 @@ static void sdio_uart_set_termios(struct tty_struct *tty, 


	/* Handle turning off CRTSCTS */

	if ((old_termios->c_cflag & CRTSCTS) && !(cflag & CRTSCTS)) {

		tty->hw_stopped = 0;

		tty->hw_stopped = false;

		sdio_uart_start_tx(port);

	}



	/* Handle turning on CRTSCTS */

	if (!(old_termios->c_cflag & CRTSCTS) && (cflag & CRTSCTS)) {

		if (!(sdio_uart_get_mctrl(port) & TIOCM_CTS)) {

			tty->hw_stopped = 1;

			tty->hw_stopped = true;

			sdio_uart_stop_tx(port);

		}

	}

drivers/tty/amiserial.c

+3 −3
Original line number Diff line number Diff line
@@ -347,7 +347,7 @@ static void check_modem_status(struct serial_state *info) 
#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))

				printk("CTS tx start...");

#endif

				port->tty->hw_stopped = 0;

				port->tty->hw_stopped = false;

				info->IER |= UART_IER_THRI;

				amiga_custom.intena = IF_SETCLR | IF_TBE;

				mb();
@@ -362,7 +362,7 @@ static void check_modem_status(struct serial_state *info) 
#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))

				printk("CTS tx stop...");

#endif

				port->tty->hw_stopped = 1;

				port->tty->hw_stopped = true;

				info->IER &= ~UART_IER_THRI;

				/* disable Tx interrupt and remove any pending interrupts */

				amiga_custom.intena = IF_TBE;
@@ -1197,7 +1197,7 @@ static void rs_set_termios(struct tty_struct *tty, const struct ktermios *old_te 


	/* Handle turning off CRTSCTS */

	if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) {

		tty->hw_stopped = 0;

		tty->hw_stopped = false;

		rs_start(tty);

	}

drivers/tty/mxser.c

+3 −3
Original line number Diff line number Diff line
@@ -553,7 +553,7 @@ static void mxser_handle_cts(struct tty_struct *tty, struct mxser_port *info, 


	if (tty->hw_stopped) {

		if (cts) {

			tty->hw_stopped = 0;

			tty->hw_stopped = false;



			if (!mxser_16550A_or_MUST(info))

				__mxser_start_tx(info);
@@ -563,7 +563,7 @@ static void mxser_handle_cts(struct tty_struct *tty, struct mxser_port *info, 
	} else if (cts)

		return;



	tty->hw_stopped = 1;

	tty->hw_stopped = true;

	if (!mxser_16550A_or_MUST(info))

		__mxser_stop_tx(info);

}
@@ -1361,7 +1361,7 @@ static void mxser_set_termios(struct tty_struct *tty, 
	spin_unlock_irqrestore(&info->slock, flags);



	if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) {

		tty->hw_stopped = 0;

		tty->hw_stopped = false;

		mxser_start(tty);

	}

drivers/tty/synclink_gt.c

+3 −3
Original line number Diff line number Diff line
@@ -730,7 +730,7 @@ static void set_termios(struct tty_struct *tty, 


	/* Handle turning off CRTSCTS */

	if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) {

		tty->hw_stopped = 0;

		tty->hw_stopped = false;

		tx_release(tty);

	}

}
@@ -1953,13 +1953,13 @@ static void cts_change(struct slgt_info *info, unsigned short status) 
		if (info->port.tty) {

			if (info->port.tty->hw_stopped) {

				if (info->signals & SerialSignal_CTS) {

		 			info->port.tty->hw_stopped = 0;

					info->port.tty->hw_stopped = false;

					info->pending_bh |= BH_TRANSMIT;

					return;

				}

			} else {

				if (!(info->signals & SerialSignal_CTS))

		 			info->port.tty->hw_stopped = 1;

					info->port.tty->hw_stopped = true;

			}

		}

	}