USB: cdc-acm: use define for timeout

We have a symbolic name for the standard timeout.
Use it. No functional change intended.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Link: https://lore.kernel.org/r/20220629132638.31810-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 9b9aea2..fedf306 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -119,7 +119,7 @@ static int acm_ctrl_msg(struct acm *acm, int request, int value,
        retval = usb_control_msg(acm->dev, usb_sndctrlpipe(acm->dev, 0),
                request, USB_RT_ACM, value,
                acm->control->altsetting[0].desc.bInterfaceNumber,
-               buf, len, 5000);
+               buf, len, USB_CTRL_SET_TIMEOUT);
 
        dev_dbg(&acm->control->dev,
                "%s - rq 0x%02x, val %#x, len %#x, result %d\n",