Merge "usb: serial: Check online state of serial port before disable" (31ed3b02) · Commits · e / devices / samsung / android_kernel_samsung_msm8916

drivers/usb/gadget/f_serial.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -642,6 +642,9 @@ static void gser_disable(struct usb_function *f)
		struct f_gser *gser = func_to_gser(f);
		struct usb_composite_dev *cdev = f->config->cdev;

		if (!gser->online)
		return;

		DBG(cdev, "generic ttyGS%d deactivated\n", gser->port_num);

		gport_disconnect(gser);