From: Ilpo Järvinen Date: Thu, 9 Mar 2023 08:20:35 +0000 (+0200) Subject: tty: Convert hw_stopped in tty_struct to bool X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=035173c91c6b53144295a5b546c6bad3f40fb8a9;p=linux.git 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: Ilpo Järvinen Acked-by: Ulf Hansson # For MMC Link: https://lore.kernel.org/r/20230309082035.14880-9-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 6ddfeb2fe98f0..97c5bfb9d58aa 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -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); } } diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c index 50536fe59f1ac..aa659758563f1 100644 --- a/drivers/mmc/core/sdio_uart.c +++ b/drivers/mmc/core/sdio_uart.c @@ -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); } } diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index d7515d61659e5..c06ad0a0744bb 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -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); } diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index ef3116e879756..10855e66fda16 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -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); } diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index 33f258d6fef96..543b3224dce9d 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -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; } } } diff --git a/include/linux/tty.h b/include/linux/tty.h index 093935e97f422..60871a9d32123 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -227,7 +227,7 @@ struct tty_struct { unsigned long unused[0]; } __aligned(sizeof(unsigned long)) ctrl; - int hw_stopped; + bool hw_stopped; unsigned int receive_room; int flow_change;