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Groups > linux.kernel > #1450743

[PATCH v2 14/22] usb: serial: ti_usb_3410_5052: Do not set shadow mcr in open callback

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Setting DTR/RTS is handled using dtr_rts in tty_core.

Signed-off-by: Mathieu OTHACEHE <m.othacehe@gmail.com>
---
 drivers/usb/serial/ti_usb_3410_5052.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 3a88c2f..b5ea850 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -722,7 +722,6 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
 	port_number = port->port_number;
 
 	tport->tp_msr = 0;
-	tport->tp_shadow_mcr |= (TI_MCR_RTS | TI_MCR_DTR);
 
 	/* start interrupt urb the first time a port is opened on this device */
 	if (tdev->td_open_port_count == 0) {
-- 
2.9.0

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[PATCH v2 00/22] usb: serial: ti_usb_3410_5052: clean driver Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 18/22] usb: serial: ti_usb_3410_5052: Standardize debug and error messages Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 03/22] usb: serial: ti_usb_3410_5052: Use kzalloc instead of kmalloc Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
    Re: [PATCH v2 03/22] usb: serial: ti_usb_3410_5052: Use kzalloc  instead of kmalloc Oliver Neukum <oneukum@suse.com> - 2016-07-27 10:20 +0200
      Re: [PATCH v2 03/22] usb: serial: ti_usb_3410_5052: Use kzalloc instead of kmalloc Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-27 14:50 +0200
    Re: [PATCH v2 03/22] usb: serial: ti_usb_3410_5052: Use kzalloc  instead of kmalloc Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-07-27 13:30 +0200
  [PATCH v2 07/22] usb: serial: ti_usb_3410_5052: Use macros instead of magic values Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 14/22] usb: serial: ti_usb_3410_5052: Do not set shadow mcr in open callback Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 16/22] usb: serial: ti_usb_3410_5052: Raise DTR and RTS flags if speed is not null anymore Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 20/22] usb: serial: ti_usb_3410_5052: Set shadow msr before waking up waiters Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 15/22] usb: serial: ti_usb_3410_5052: Check old_termios parameter in set_termios Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 08/22] usb: serial: ti_usb_3410_5052: Remove in_sync and out_sync functions Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 21/22] usb: serial: ti_usb_3410_5052: Add CMSPAR support Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 19/22] usb: serial: ti_usb_3410_5052: Use variables for vendor and product Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 06/22] usb: serial: ti_usb_3410_5052: Remove unused variables Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 13/22] usb: serial: ti_usb_3410_5052: Change ti_get/set_serial_info function arguments Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 09/22] usb: serial: ti_usb_3410_5052: Remove useless tty_wakeup Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 04/22] usb: serial: ti_usb_3410_5052: Remove useless NULL-testing Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:10 +0200
  [PATCH v2 01/22] usb: serial: ti_usb_3410_5052: Do not use __uX types Mathieu OTHACEHE <m.othacehe@gmail.com> - 2016-07-26 20:20 +0200

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