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USB: serial: ti_usb_3410_5052: 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 12:45:29 +02:00
parent 9b31f8cd91
commit 8665444b80
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/serial/ti_usb_3410_5052.c
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@ -270,8 +270,6 @@ struct ti_firmware_header {
#define TI_TRANSFER_TIMEOUT 2
#define TI_DEFAULT_CLOSING_WAIT 4000 /* in .01 secs */
/* read urb states */
#define TI_READ_URB_RUNNING 0
#define TI_READ_URB_STOPPING 1
@ -602,7 +600,6 @@ static int ti_port_probe(struct usb_serial_port *port)
tport->tp_uart_base_addr = TI_UART1_BASE_ADDR;
else
tport->tp_uart_base_addr = TI_UART2_BASE_ADDR;
port->port.closing_wait = msecs_to_jiffies(10 * TI_DEFAULT_CLOSING_WAIT);
tport->tp_port = port;
tport->tp_tdev = usb_get_serial_data(port->serial);