From d55c0ae6b243bb8e247259089b3a2e47ebfabdf6 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Fri, 6 Feb 2009 15:01:54 +0100 Subject: [PATCH] USB: serial generic resume function fix This removes an unnecessary check for autoresume from the generic resume method. The check has been obsoleted by the now delayed increase of the usage counter which makes the error this check prevented impossible. This change allows drivers which only use the bulk read URB the use of the generic method even if they support autosuspend. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/generic.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 814909f1ee63..c4a47abfee68 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -177,14 +177,6 @@ int usb_serial_generic_resume(struct usb_serial *serial) struct usb_serial_port *port; int i, c = 0, r; -#ifdef CONFIG_PM - /* - * If this is an autoresume, don't submit URBs. - * They will be submitted in the open function instead. - */ - if (serial->dev->auto_pm) - return 0; -#endif for (i = 0; i < serial->num_ports; i++) { port = serial->port[i]; if (port->port.count && port->read_urb) { -- 2.30.2