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USB: serial: io_ti: switch to 30-second closing wait

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Switch to using the system-wide default 30-second closing-wait timeout
instead of the driver specific 40-second timeout.

The timeout can be changed per port using TIOCSSERIAL (setserial) if
needed.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Johan Hovold 2021-04-07 12:45:27 +02:00
parent d669a51d57
commit 2813b16533
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/serial/io_ti.c
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@ -60,8 +60,6 @@
#define EDGE_READ_URB_STOPPING 1
#define EDGE_READ_URB_STOPPED 2
#define EDGE_CLOSING_WAIT 4000 /* in .01 sec */
/* Product information read from the Edgeport */
struct product_info {
@ -2592,7 +2590,6 @@ static int edge_port_probe(struct usb_serial_port *port)
if (ret)
goto err;
port->port.closing_wait = msecs_to_jiffies(EDGE_CLOSING_WAIT * 10);
port->port.drain_delay = 1;
return 0;