From 3fb975e66ce2c6eb50e8ad1963c19bee20302757 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 25 Jul 2022 09:58:37 +0200 Subject: USB: cdc-acm: use CDC control-line defines Use the new CDC control-line defines. Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20220725075841.1187-4-johan@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/cdc-acm.c | 18 +++++++++--------- drivers/usb/class/cdc-acm.h | 7 ------- 2 files changed, 9 insertions(+), 16 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index fedf3065670e..741c8cd213cc 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -658,7 +658,7 @@ static void acm_port_dtr_rts(struct tty_port *port, int raise) int res; if (raise) - val = ACM_CTRL_DTR | ACM_CTRL_RTS; + val = USB_CDC_CTRL_DTR | USB_CDC_CTRL_RTS; else val = 0; @@ -903,8 +903,8 @@ static int acm_tty_tiocmget(struct tty_struct *tty) { struct acm *acm = tty->driver_data; - return (acm->ctrlout & ACM_CTRL_DTR ? TIOCM_DTR : 0) | - (acm->ctrlout & ACM_CTRL_RTS ? TIOCM_RTS : 0) | + return (acm->ctrlout & USB_CDC_CTRL_DTR ? TIOCM_DTR : 0) | + (acm->ctrlout & USB_CDC_CTRL_RTS ? TIOCM_RTS : 0) | (acm->ctrlin & ACM_CTRL_DSR ? TIOCM_DSR : 0) | (acm->ctrlin & ACM_CTRL_RI ? TIOCM_RI : 0) | (acm->ctrlin & ACM_CTRL_DCD ? TIOCM_CD : 0) | @@ -918,10 +918,10 @@ static int acm_tty_tiocmset(struct tty_struct *tty, unsigned int newctrl; newctrl = acm->ctrlout; - set = (set & TIOCM_DTR ? ACM_CTRL_DTR : 0) | - (set & TIOCM_RTS ? ACM_CTRL_RTS : 0); - clear = (clear & TIOCM_DTR ? ACM_CTRL_DTR : 0) | - (clear & TIOCM_RTS ? ACM_CTRL_RTS : 0); + set = (set & TIOCM_DTR ? USB_CDC_CTRL_DTR : 0) | + (set & TIOCM_RTS ? USB_CDC_CTRL_RTS : 0); + clear = (clear & TIOCM_DTR ? USB_CDC_CTRL_DTR : 0) | + (clear & TIOCM_RTS ? USB_CDC_CTRL_RTS : 0); newctrl = (newctrl & ~clear) | set; @@ -1068,9 +1068,9 @@ static void acm_tty_set_termios(struct tty_struct *tty, if (C_BAUD(tty) == B0) { newline.dwDTERate = acm->line.dwDTERate; - newctrl &= ~ACM_CTRL_DTR; + newctrl &= ~USB_CDC_CTRL_DTR; } else if (termios_old && (termios_old->c_cflag & CBAUD) == B0) { - newctrl |= ACM_CTRL_DTR; + newctrl |= USB_CDC_CTRL_DTR; } if (newctrl != acm->ctrlout) diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h index d26ecd15be60..da7e8b8aaf28 100644 --- a/drivers/usb/class/cdc-acm.h +++ b/drivers/usb/class/cdc-acm.h @@ -22,13 +22,6 @@ #define USB_RT_ACM (USB_TYPE_CLASS | USB_RECIP_INTERFACE) -/* - * Output control lines. - */ - -#define ACM_CTRL_DTR 0x01 -#define ACM_CTRL_RTS 0x02 - /* * Input control lines and line errors. */ -- cgit v1.2.3