From: Johan Hovold <jhovold@gmail.com>
Date: Sat, 15 May 2010 15:53:50 +0000 (+0200)
Subject: USB: cp210x: use generic open to start reading from device
X-Git-Tag: firefly_0821_release~9833^2~2085^2~27
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a90131763dfd9a95f43071f0b67a737e6ca6a6c0;p=firefly-linux-kernel-4.4.55.git

USB: cp210x: use generic open to start reading from device

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 25e343ff61e7..ca27f2f8522d 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -379,7 +379,7 @@ static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *port)
 		return -EPROTO;
 	}
 
-	result = usb_serial_generic_submit_read_urb(port, GFP_KERNEL);
+	result = usb_serial_generic_open(tty, port);
 	if (result)
 		return result;