[v3,13/13] usb/serial: Rename dtr/rts parameters/variables to active

Message ID	20230111142331.34518-14-ilpo.jarvinen@linux.intel.com
State	New
Headers	show Return-Path: <linux-usb-owner@vger.kernel.org> From: =?utf-8?q?Ilpo_J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com> To: linux-serial@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jirislaby@kernel.org>, Johan Hovold <johan@kernel.org>, =?utf-8?q?Samuel_Iglesias_Gons=C3=A1lvez?= <siglesias@igalia.com>, Rodolfo Giometti <giometti@enneenne.com>, Oliver Neukum <oneukum@suse.com>, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?q?Ilpo_J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com> Subject: [PATCH v3 13/13] usb/serial: Rename dtr/rts parameters/variables to active Date: Wed, 11 Jan 2023 16:23:31 +0200 Message-Id: <20230111142331.34518-14-ilpo.jarvinen@linux.intel.com> In-Reply-To: <20230111142331.34518-1-ilpo.jarvinen@linux.intel.com> References: <20230111142331.34518-1-ilpo.jarvinen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	[v3,01/13] tty: Cleanup tty_port_set_initialized() bool parameter \| expand [v3,01/13] tty: Cleanup tty_port_set_initialized() bool parameter [v3,07/13] tty: Convert ->dtr_rts() to take bool argument [v3,13/13] usb/serial: Rename dtr/rts parameters/variables to active

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index d4f9220b8162..11da5fb284d0 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -651,13 +651,13 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp) return tty_port_open(&acm->port, tty, filp); } -static void acm_port_dtr_rts(struct tty_port *port, bool raise) +static void acm_port_dtr_rts(struct tty_port *port, bool active) { struct acm *acm = container_of(port, struct acm, port); int val; int res; - if (raise) + if (active) val = USB_CDC_CTRL_DTR | USB_CDC_CTRL_RTS; else val = 0; diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index 98ec4fe46914..68e2eddde911 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -420,14 +420,14 @@ static bool ch341_carrier_raised(struct usb_serial_port *port) return priv->msr & CH341_BIT_DCD; } -static void ch341_dtr_rts(struct usb_serial_port *port, bool on) +static void ch341_dtr_rts(struct usb_serial_port *port, bool active) { struct ch341_private *priv = usb_get_serial_port_data(port); unsigned long flags; /* drop DTR and RTS */ spin_lock_irqsave(&priv->lock, flags); - if (on) + if (active) priv->mcr |= CH341_BIT_RTS | CH341_BIT_DTR; else priv->mcr &= ~(CH341_BIT_RTS | CH341_BIT_DTR); diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index fe2cdc477fb9..c5c80492ad98 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -45,7 +45,7 @@ static void cp210x_disconnect(struct usb_serial *); static void cp210x_release(struct usb_serial *); static int cp210x_port_probe(struct usb_serial_port *); static void cp210x_port_remove(struct usb_serial_port *); -static void cp210x_dtr_rts(struct usb_serial_port *port, bool on); +static void cp210x_dtr_rts(struct usb_serial_port *port, bool active); static void cp210x_process_read_urb(struct urb *urb); static void cp210x_enable_event_mode(struct usb_serial_port *port); static void cp210x_disable_event_mode(struct usb_serial_port *port); @@ -1402,9 +1402,9 @@ static int cp210x_tiocmset_port(struct usb_serial_port *port, return ret; } -static void cp210x_dtr_rts(struct usb_serial_port *port, bool on) +static void cp210x_dtr_rts(struct usb_serial_port *port, bool active) { - if (on) + if (active) cp210x_tiocmset_port(port, TIOCM_DTR | TIOCM_RTS, 0); else cp210x_tiocmset_port(port, 0, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 7c6060c17ee0..5167cf6dd99c 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -118,7 +118,7 @@ static int cypress_ca42v2_port_probe(struct usb_serial_port *port); static void cypress_port_remove(struct usb_serial_port *port); static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port); static void cypress_close(struct usb_serial_port *port); -static void cypress_dtr_rts(struct usb_serial_port *port, bool on); +static void cypress_dtr_rts(struct usb_serial_port *port, bool active); static int cypress_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count); static void cypress_send(struct usb_serial_port *port); @@ -621,12 +621,12 @@ static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port) return result; } /* cypress_open */ -static void cypress_dtr_rts(struct usb_serial_port *port, bool on) +static void cypress_dtr_rts(struct usb_serial_port *port, bool active) { struct cypress_private *priv = usb_get_serial_port_data(port); /* drop dtr and rts */ spin_lock_irq(&priv->lock); - if (!on) + if (!active) priv->line_control = 0; else priv->line_control = CONTROL_DTR | CONTROL_RTS; diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 890e446273d7..82529c1939ca 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -228,7 +228,7 @@ static unsigned int digi_write_room(struct tty_struct *tty); static unsigned int digi_chars_in_buffer(struct tty_struct *tty); static int digi_open(struct tty_struct *tty, struct usb_serial_port *port); static void digi_close(struct usb_serial_port *port); -static void digi_dtr_rts(struct usb_serial_port *port, bool on); +static void digi_dtr_rts(struct usb_serial_port *port, bool active); static int digi_startup_device(struct usb_serial *serial); static int digi_startup(struct usb_serial *serial); static void digi_disconnect(struct usb_serial *serial); @@ -1060,10 +1060,10 @@ static unsigned int digi_chars_in_buffer(struct tty_struct *tty) return chars; } -static void digi_dtr_rts(struct usb_serial_port *port, bool on) +static void digi_dtr_rts(struct usb_serial_port *port, bool active) { /* Adjust DTR and RTS */ - digi_set_modem_signals(port, on ? (TIOCM_DTR | TIOCM_RTS) : 0, 1); + digi_set_modem_signals(port, active ? (TIOCM_DTR | TIOCM_RTS) : 0, 1); } static int digi_open(struct tty_struct *tty, struct usb_serial_port *port) diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c index 1656be847460..ca5ff47417a9 100644 --- a/drivers/usb/serial/f81232.c +++ b/drivers/usb/serial/f81232.c @@ -752,9 +752,9 @@ static void f81232_close(struct usb_serial_port *port) flush_work(&port_priv->lsr_work); } -static void f81232_dtr_rts(struct usb_serial_port *port, bool on) +static void f81232_dtr_rts(struct usb_serial_port *port, bool active) { - if (on) + if (active) f81232_set_mctrl(port, TIOCM_DTR | TIOCM_RTS, 0); else f81232_set_mctrl(port, 0, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/f81534.c b/drivers/usb/serial/f81534.c index 8b44b08752d6..1c3de4c752d6 100644 --- a/drivers/usb/serial/f81534.c +++ b/drivers/usb/serial/f81534.c @@ -1456,9 +1456,9 @@ static int f81534_tiocmset(struct tty_struct *tty, unsigned int set, return f81534_update_mctrl(port, set, clear); } -static void f81534_dtr_rts(struct usb_serial_port *port, bool on) +static void f81534_dtr_rts(struct usb_serial_port *port, bool active) { - if (on) + if (active) f81534_update_mctrl(port, TIOCM_DTR | TIOCM_RTS, 0); else f81534_update_mctrl(port, 0, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 09bdf623e94e..002db8bc6a16 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2366,12 +2366,12 @@ static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port) return usb_serial_generic_open(tty, port); } -static void ftdi_dtr_rts(struct usb_serial_port *port, bool on) +static void ftdi_dtr_rts(struct usb_serial_port *port, bool active) { struct ftdi_private *priv = usb_get_serial_port_data(port); /* Disable flow control */ - if (!on) { + if (!active) { if (usb_control_msg(port->serial->dev, usb_sndctrlpipe(port->serial->dev, 0), FTDI_SIO_SET_FLOW_CTRL_REQUEST, @@ -2382,7 +2382,7 @@ static void ftdi_dtr_rts(struct usb_serial_port *port, bool on) } } /* drop RTS and DTR */ - if (on) + if (active) set_mctrl(port, TIOCM_DTR | TIOCM_RTS); else clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index b1b7a033cc75..1937e4dfe2d9 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -215,18 +215,18 @@ static void ipw_release(struct usb_serial *serial) kfree(data); } -static void ipw_dtr_rts(struct usb_serial_port *port, bool on) +static void ipw_dtr_rts(struct usb_serial_port *port, bool active) { struct usb_device *udev = port->serial->dev; struct device *dev = &port->dev; int result; - dev_dbg(dev, "%s: on = %d\n", __func__, on); + dev_dbg(dev, "%s: active = %d\n", __func__, active); result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), IPW_SIO_SET_PIN, USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT, - on ? IPW_PIN_SETDTR : IPW_PIN_CLRDTR, + active ? IPW_PIN_SETDTR : IPW_PIN_CLRDTR, 0, NULL, 0, @@ -237,7 +237,7 @@ static void ipw_dtr_rts(struct usb_serial_port *port, bool on) result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), IPW_SIO_SET_PIN, USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT, - on ? IPW_PIN_SETRTS : IPW_PIN_CLRRTS, + active ? IPW_PIN_SETRTS : IPW_PIN_CLRRTS, 0, NULL, 0, diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c index 7e375367354b..241d7179d421 100644 --- a/drivers/usb/serial/keyspan.c +++ b/drivers/usb/serial/keyspan.c @@ -1564,12 +1564,12 @@ static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port) return 0; } -static void keyspan_dtr_rts(struct usb_serial_port *port, bool on) +static void keyspan_dtr_rts(struct usb_serial_port *port, bool active) { struct keyspan_port_private *p_priv = usb_get_serial_port_data(port); - p_priv->rts_state = on; - p_priv->dtr_state = on; + p_priv->rts_state = active; + p_priv->dtr_state = active; keyspan_send_setup(port, 0); } diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index cb16c4bc8555..4a2e66c771fb 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -551,11 +551,11 @@ static int keyspan_pda_write(struct tty_struct *tty, struct usb_serial_port *por return count; } -static void keyspan_pda_dtr_rts(struct usb_serial_port *port, bool on) +static void keyspan_pda_dtr_rts(struct usb_serial_port *port, bool active) { struct usb_serial *serial = port->serial; - if (on) + if (active) keyspan_pda_set_modem_info(serial, BIT(7) | BIT(2)); else keyspan_pda_set_modem_info(serial, 0); diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index eb3520490dd2..d871b7cbc550 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -42,7 +42,7 @@ static int mct_u232_port_probe(struct usb_serial_port *port); static void mct_u232_port_remove(struct usb_serial_port *remove); static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port); static void mct_u232_close(struct usb_serial_port *port); -static void mct_u232_dtr_rts(struct usb_serial_port *port, bool on); +static void mct_u232_dtr_rts(struct usb_serial_port *port, bool active); static void mct_u232_read_int_callback(struct urb *urb); static void mct_u232_set_termios(struct tty_struct *tty, struct usb_serial_port *port, @@ -477,13 +477,13 @@ static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port) return retval; } /* mct_u232_open */ -static void mct_u232_dtr_rts(struct usb_serial_port *port, bool on) +static void mct_u232_dtr_rts(struct usb_serial_port *port, bool active) { unsigned int control_state; struct mct_u232_private *priv = usb_get_serial_port_data(port); spin_lock_irq(&priv->lock); - if (on) + if (active) priv->control_state |= TIOCM_DTR | TIOCM_RTS; else priv->control_state &= ~(TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c index ac7594635719..da7c40db64c8 100644 --- a/drivers/usb/serial/mxuport.c +++ b/drivers/usb/serial/mxuport.c @@ -674,7 +674,7 @@ static int mxuport_set_rts(struct usb_serial_port *port, u8 state) return err; } -static void mxuport_dtr_rts(struct usb_serial_port *port, bool on) +static void mxuport_dtr_rts(struct usb_serial_port *port, bool active) { struct mxuport_port *mxport = usb_get_serial_port_data(port); u8 mcr_state; @@ -683,7 +683,7 @@ static void mxuport_dtr_rts(struct usb_serial_port *port, bool on) mutex_lock(&mxport->mutex); mcr_state = mxport->mcr_state; - if (on) + if (active) mcr_state |= (UART_MCR_RTS | UART_MCR_DTR); else mcr_state &= ~(UART_MCR_RTS | UART_MCR_DTR); diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index cb20911f35bb..da23412e6a54 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -931,14 +931,14 @@ static void pl2303_set_termios(struct tty_struct *tty, kfree(buf); } -static void pl2303_dtr_rts(struct usb_serial_port *port, bool on) +static void pl2303_dtr_rts(struct usb_serial_port *port, bool active) { struct pl2303_private *priv = usb_get_serial_port_data(port); unsigned long flags; u8 control; spin_lock_irqsave(&priv->lock, flags); - if (on) + if (active) priv->line_control |= (CONTROL_DTR | CONTROL_RTS); else priv->line_control &= ~(CONTROL_DTR | CONTROL_RTS); diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index 6fd329ffec7e..7e513c6106b5 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -770,19 +770,19 @@ static void qt2_break_ctl(struct tty_struct *tty, int break_state) -static void qt2_dtr_rts(struct usb_serial_port *port, bool on) +static void qt2_dtr_rts(struct usb_serial_port *port, bool active) { struct usb_device *dev = port->serial->dev; struct qt2_port_private *port_priv = usb_get_serial_port_data(port); /* Disable flow control */ - if (!on) { + if (!active) { if (qt2_setregister(dev, port_priv->device_port, UART_MCR, 0) < 0) dev_warn(&port->dev, "error from flowcontrol urb\n"); } /* drop RTS and DTR */ - if (on) + if (active) update_mctrl(port_priv, TIOCM_DTR | TIOCM_RTS, 0); else update_mctrl(port_priv, 0, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index f2c3a7af1a4a..ed941acc49be 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -813,13 +813,13 @@ static int sierra_open(struct tty_struct *tty, struct usb_serial_port *port) } -static void sierra_dtr_rts(struct usb_serial_port *port, bool on) +static void sierra_dtr_rts(struct usb_serial_port *port, bool active) { struct sierra_port_private *portdata; portdata = usb_get_serial_port_data(port); - portdata->rts_state = on; - portdata->dtr_state = on; + portdata->rts_state = active; + portdata->dtr_state = active; sierra_send_setup(port); } diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index 02402ea3bd1b..52b4194bd31d 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -256,14 +256,14 @@ static bool spcp8x5_carrier_raised(struct usb_serial_port *port) return ret || msr & MSR_STATUS_LINE_DCD; } -static void spcp8x5_dtr_rts(struct usb_serial_port *port, bool on) +static void spcp8x5_dtr_rts(struct usb_serial_port *port, bool active) { struct spcp8x5_private *priv = usb_get_serial_port_data(port); unsigned long flags; u8 control; spin_lock_irqsave(&priv->lock, flags); - if (on) + if (active) priv->line_control = MCR_CONTROL_LINE_DTR | MCR_CONTROL_LINE_RTS; else diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c index 4cff39895804..dc85938c368b 100644 --- a/drivers/usb/serial/ssu100.c +++ b/drivers/usb/serial/ssu100.c @@ -385,17 +385,17 @@ static int ssu100_tiocmset(struct tty_struct *tty, return update_mctrl(dev, set, clear); } -static void ssu100_dtr_rts(struct usb_serial_port *port, bool on) +static void ssu100_dtr_rts(struct usb_serial_port *port, bool active) { struct usb_device *dev = port->serial->dev; /* Disable flow control */ - if (!on) { + if (!active) { if (ssu100_setregister(dev, 0, UART_MCR, 0) < 0) dev_err(&port->dev, "error from flowcontrol urb\n"); } /* drop RTS and DTR */ - if (on) + if (active) set_mctrl(dev, TIOCM_DTR | TIOCM_RTS); else clear_mctrl(dev, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/upd78f0730.c b/drivers/usb/serial/upd78f0730.c index 206749fe3263..076667620a3f 100644 --- a/drivers/usb/serial/upd78f0730.c +++ b/drivers/usb/serial/upd78f0730.c @@ -262,13 +262,13 @@ static void upd78f0730_break_ctl(struct tty_struct *tty, int break_state) mutex_unlock(&private->lock); } -static void upd78f0730_dtr_rts(struct usb_serial_port *port, bool on) +static void upd78f0730_dtr_rts(struct usb_serial_port *port, bool active) { struct tty_struct *tty = port->port.tty; unsigned int set = 0; unsigned int clear = 0; - if (on) + if (active) set = TIOCM_DTR | TIOCM_RTS; else clear = TIOCM_DTR | TIOCM_RTS; diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index f8404073558b..1ff9d6893026 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -765,13 +765,13 @@ static bool serial_port_carrier_raised(struct tty_port *port) return true; } -static void serial_port_dtr_rts(struct tty_port *port, bool on) +static void serial_port_dtr_rts(struct tty_port *port, bool active) { struct usb_serial_port *p = container_of(port, struct usb_serial_port, port); struct usb_serial_driver *drv = p->serial->type; if (drv->dtr_rts) - drv->dtr_rts(p, on); + drv->dtr_rts(p, active); } static ssize_t port_number_show(struct device *dev, diff --git a/drivers/usb/serial/usb-wwan.h b/drivers/usb/serial/usb-wwan.h index b2a07dd44225..3f558af789de 100644 --- a/drivers/usb/serial/usb-wwan.h +++ b/drivers/usb/serial/usb-wwan.h @@ -6,7 +6,7 @@ #ifndef __LINUX_USB_USB_WWAN #define __LINUX_USB_USB_WWAN -extern void usb_wwan_dtr_rts(struct usb_serial_port *port, bool on); +extern void usb_wwan_dtr_rts(struct usb_serial_port *port, bool active); extern int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port); extern void usb_wwan_close(struct usb_serial_port *port); extern int usb_wwan_port_probe(struct usb_serial_port *port); diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c index 168b11cc02b6..78e7d597e2e3 100644 --- a/drivers/usb/serial/usb_wwan.c +++ b/drivers/usb/serial/usb_wwan.c @@ -69,7 +69,7 @@ static int usb_wwan_send_setup(struct usb_serial_port *port) return res; } -void usb_wwan_dtr_rts(struct usb_serial_port *port, bool on) +void usb_wwan_dtr_rts(struct usb_serial_port *port, bool active) { struct usb_wwan_port_private *portdata; struct usb_wwan_intf_private *intfdata; @@ -81,8 +81,8 @@ void usb_wwan_dtr_rts(struct usb_serial_port *port, bool on) portdata = usb_get_serial_port_data(port); /* FIXME: locking */ - portdata->rts_state = on; - portdata->dtr_state = on; + portdata->rts_state = active; + portdata->dtr_state = active; usb_wwan_send_setup(port); } diff --git a/drivers/usb/serial/xr_serial.c b/drivers/usb/serial/xr_serial.c index 9aaed09d45e4..b02e3eeec32f 100644 --- a/drivers/usb/serial/xr_serial.c +++ b/drivers/usb/serial/xr_serial.c @@ -495,9 +495,9 @@ static int xr_tiocmset(struct tty_struct *tty, return xr_tiocmset_port(port, set, clear); } -static void xr_dtr_rts(struct usb_serial_port *port, bool on) +static void xr_dtr_rts(struct usb_serial_port *port, bool active) { - if (on) + if (active) xr_tiocmset_port(port, TIOCM_DTR | TIOCM_RTS, 0); else xr_tiocmset_port(port, 0, TIOCM_DTR | TIOCM_RTS);

[v3,13/13] usb/serial: Rename dtr/rts parameters/variables to active

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Patch