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Message-ID: <40c5814f-ecab-1a46-88d8-7f89409c1857@igalia.com>
Date: Thu, 5 Jan 2023 08:23:28 +0100
From: Samuel Iglesias Gonsálvez <siglesias@...lia.com>
To: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
linux-serial@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>,
Arnd Bergmann <arnd@...db.de>,
Jens Taprogge <jens.taprogge@...rogge.org>,
Heiko Carstens <hca@...ux.ibm.com>,
Vasily Gorbik <gor@...ux.ibm.com>,
Alexander Gordeev <agordeev@...ux.ibm.com>,
Christian Borntraeger <borntraeger@...ux.ibm.com>,
Sven Schnelle <svens@...ux.ibm.com>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
NXP Linux Team <linux-imx@....com>,
Johan Hovold <johan@...nel.org>, linux-kernel@...r.kernel.org,
industrypack-devel@...ts.sourceforge.net,
linux-s390@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-usb@...r.kernel.org
Subject: Re: [PATCH 01/10] tty: Cleanup tty_port_set_initialized() bool
parameter
On 1/4/23 16:15, Ilpo Järvinen wrote:
> Make callers pass true/false consistently for bool val.
Reviewed-by: Samuel Iglesias Gonsalvez <siglesias@...lia.com>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
> ---
> drivers/char/pcmcia/synclink_cs.c | 4 ++--
> drivers/ipack/devices/ipoctal.c | 4 ++--
> drivers/s390/char/con3215.c | 4 ++--
> drivers/tty/amiserial.c | 4 ++--
> drivers/tty/moxa.c | 2 +-
> drivers/tty/mxser.c | 2 +-
> drivers/tty/n_gsm.c | 4 ++--
> drivers/tty/serial/serial_core.c | 6 +++---
> drivers/tty/synclink_gt.c | 4 ++--
> drivers/tty/tty_port.c | 4 ++--
> drivers/usb/serial/console.c | 2 +-
> 11 files changed, 20 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
> index b2735be81ab2..baa46e8a094b 100644
> --- a/drivers/char/pcmcia/synclink_cs.c
> +++ b/drivers/char/pcmcia/synclink_cs.c
> @@ -1309,7 +1309,7 @@ static int startup(MGSLPC_INFO * info, struct tty_struct *tty)
> if (tty)
> clear_bit(TTY_IO_ERROR, &tty->flags);
>
> - tty_port_set_initialized(&info->port, 1);
> + tty_port_set_initialized(&info->port, true);
>
> return 0;
> }
> @@ -1359,7 +1359,7 @@ static void shutdown(MGSLPC_INFO * info, struct tty_struct *tty)
> if (tty)
> set_bit(TTY_IO_ERROR, &tty->flags);
>
> - tty_port_set_initialized(&info->port, 0);
> + tty_port_set_initialized(&info->port, false);
> }
>
> static void mgslpc_program_hw(MGSLPC_INFO *info, struct tty_struct *tty)
> diff --git a/drivers/ipack/devices/ipoctal.c b/drivers/ipack/devices/ipoctal.c
> index fc00274070b6..103fce0c49e6 100644
> --- a/drivers/ipack/devices/ipoctal.c
> +++ b/drivers/ipack/devices/ipoctal.c
> @@ -647,7 +647,7 @@ static void ipoctal_hangup(struct tty_struct *tty)
> tty_port_hangup(&channel->tty_port);
>
> ipoctal_reset_channel(channel);
> - tty_port_set_initialized(&channel->tty_port, 0);
> + tty_port_set_initialized(&channel->tty_port, false);
> wake_up_interruptible(&channel->tty_port.open_wait);
> }
>
> @@ -659,7 +659,7 @@ static void ipoctal_shutdown(struct tty_struct *tty)
> return;
>
> ipoctal_reset_channel(channel);
> - tty_port_set_initialized(&channel->tty_port, 0);
> + tty_port_set_initialized(&channel->tty_port, false);
> }
>
> static void ipoctal_cleanup(struct tty_struct *tty)
> diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
> index 72ba83c1bc79..0b05cd76b7d0 100644
> --- a/drivers/s390/char/con3215.c
> +++ b/drivers/s390/char/con3215.c
> @@ -629,7 +629,7 @@ static int raw3215_startup(struct raw3215_info *raw)
> if (tty_port_initialized(&raw->port))
> return 0;
> raw->line_pos = 0;
> - tty_port_set_initialized(&raw->port, 1);
> + tty_port_set_initialized(&raw->port, true);
> spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
> raw3215_try_io(raw);
> spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
> @@ -659,7 +659,7 @@ static void raw3215_shutdown(struct raw3215_info *raw)
> spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
> remove_wait_queue(&raw->empty_wait, &wait);
> set_current_state(TASK_RUNNING);
> - tty_port_set_initialized(&raw->port, 1);
> + tty_port_set_initialized(&raw->port, true);
> }
> spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
> }
> diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
> index f52266766df9..f8cdce1626cb 100644
> --- a/drivers/tty/amiserial.c
> +++ b/drivers/tty/amiserial.c
> @@ -502,7 +502,7 @@ static int startup(struct tty_struct *tty, struct serial_state *info)
> */
> change_speed(tty, info, NULL);
>
> - tty_port_set_initialized(port, 1);
> + tty_port_set_initialized(port, true);
> local_irq_restore(flags);
> return 0;
>
> @@ -556,7 +556,7 @@ static void shutdown(struct tty_struct *tty, struct serial_state *info)
>
> set_bit(TTY_IO_ERROR, &tty->flags);
>
> - tty_port_set_initialized(&info->tport, 0);
> + tty_port_set_initialized(&info->tport, false);
> local_irq_restore(flags);
> }
>
> diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
> index 35b6fddf0341..bc474f3c3f8f 100644
> --- a/drivers/tty/moxa.c
> +++ b/drivers/tty/moxa.c
> @@ -1484,7 +1484,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
> MoxaPortLineCtrl(ch, 1, 1);
> MoxaPortEnable(ch);
> MoxaSetFifo(ch, ch->type == PORT_16550A);
> - tty_port_set_initialized(&ch->port, 1);
> + tty_port_set_initialized(&ch->port, true);
> }
> mutex_unlock(&ch->port.mutex);
> mutex_unlock(&moxa_openlock);
> diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
> index 2436e0b10f9a..2926a831727d 100644
> --- a/drivers/tty/mxser.c
> +++ b/drivers/tty/mxser.c
> @@ -1063,7 +1063,7 @@ static int mxser_set_serial_info(struct tty_struct *tty,
> } else {
> retval = mxser_activate(port, tty);
> if (retval == 0)
> - tty_port_set_initialized(port, 1);
> + tty_port_set_initialized(port, true);
> }
> mutex_unlock(&port->mutex);
> return retval;
> diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
> index daf12132deb1..631539c17d85 100644
> --- a/drivers/tty/n_gsm.c
> +++ b/drivers/tty/n_gsm.c
> @@ -2059,7 +2059,7 @@ static void gsm_dlci_close(struct gsm_dlci *dlci)
> tty_port_tty_hangup(&dlci->port, false);
> gsm_dlci_clear_queues(dlci->gsm, dlci);
> /* Ensure that gsmtty_open() can return. */
> - tty_port_set_initialized(&dlci->port, 0);
> + tty_port_set_initialized(&dlci->port, false);
> wake_up_interruptible(&dlci->port.open_wait);
> } else
> dlci->gsm->dead = true;
> @@ -3880,7 +3880,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
> dlci->modem_rx = 0;
> /* We could in theory open and close before we wait - eg if we get
> a DM straight back. This is ok as that will have caused a hangup */
> - tty_port_set_initialized(port, 1);
> + tty_port_set_initialized(port, true);
> /* Start sending off SABM messages */
> if (gsm->initiator)
> gsm_dlci_begin_open(dlci);
> diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
> index b9fbbee598b8..e049c760b738 100644
> --- a/drivers/tty/serial/serial_core.c
> +++ b/drivers/tty/serial/serial_core.c
> @@ -290,7 +290,7 @@ static void uart_shutdown(struct tty_struct *tty, struct uart_state *state)
> set_bit(TTY_IO_ERROR, &tty->flags);
>
> if (tty_port_initialized(port)) {
> - tty_port_set_initialized(port, 0);
> + tty_port_set_initialized(port, false);
>
> /*
> * Turn off DTR and RTS early.
> @@ -2347,7 +2347,7 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
> unsigned int mctrl;
>
> tty_port_set_suspended(port, 1);
> - tty_port_set_initialized(port, 0);
> + tty_port_set_initialized(port, false);
>
> spin_lock_irq(&uport->lock);
> ops->stop_tx(uport);
> @@ -2458,7 +2458,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
> uart_rs485_config(uport);
> ops->start_tx(uport);
> spin_unlock_irq(&uport->lock);
> - tty_port_set_initialized(port, 1);
> + tty_port_set_initialized(port, true);
> } else {
> /*
> * Failed to resume - maybe hardware went away?
> diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
> index 72b76cdde534..2b96bf0ecafb 100644
> --- a/drivers/tty/synclink_gt.c
> +++ b/drivers/tty/synclink_gt.c
> @@ -2354,7 +2354,7 @@ static int startup(struct slgt_info *info)
> if (info->port.tty)
> clear_bit(TTY_IO_ERROR, &info->port.tty->flags);
>
> - tty_port_set_initialized(&info->port, 1);
> + tty_port_set_initialized(&info->port, true);
>
> return 0;
> }
> @@ -2401,7 +2401,7 @@ static void shutdown(struct slgt_info *info)
> if (info->port.tty)
> set_bit(TTY_IO_ERROR, &info->port.tty->flags);
>
> - tty_port_set_initialized(&info->port, 0);
> + tty_port_set_initialized(&info->port, false);
> }
>
> static void program_hw(struct slgt_info *info)
> diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
> index dce08a6d7b5e..0c00d5bd6c88 100644
> --- a/drivers/tty/tty_port.c
> +++ b/drivers/tty/tty_port.c
> @@ -367,7 +367,7 @@ static void tty_port_shutdown(struct tty_port *port, struct tty_struct *tty)
> goto out;
>
> if (tty_port_initialized(port)) {
> - tty_port_set_initialized(port, 0);
> + tty_port_set_initialized(port, false);
> /*
> * Drop DTR/RTS if HUPCL is set. This causes any attached
> * modem to hang up the line.
> @@ -788,7 +788,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
> return retval;
> }
> }
> - tty_port_set_initialized(port, 1);
> + tty_port_set_initialized(port, true);
> }
> mutex_unlock(&port->mutex);
> return tty_port_block_til_ready(port, tty, filp);
> diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
> index da19a5fa414f..c3ea3a46ed76 100644
> --- a/drivers/usb/serial/console.c
> +++ b/drivers/usb/serial/console.c
> @@ -169,7 +169,7 @@ static int usb_console_setup(struct console *co, char *options)
> tty_save_termios(tty);
> tty_kref_put(tty);
> }
> - tty_port_set_initialized(&port->port, 1);
> + tty_port_set_initialized(&port->port, true);
> }
> /* Now that any required fake tty operations are completed restore
> * the tty port count */
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