usb-serial: clean up unneeded PM-related fields

This patch (as1551) cleans up the PM-related entries in the usb_driver
structures of the various USB serial driver modules.  Those entries
are now filled in by the usb-serial core during driver registration,
so they don't need to be initialized explicitly in the source code.

The same is true of the one remaining no_dynamic_id entry.

reset_resume remains a small problem, because the serial core doesn't
support it.  The patch ignores these entries.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index f298ddaac684..7b7771491a64 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -1055,11 +1055,8 @@ static struct usb_driver sierra_driver = {
         .name       = "sierra",
         .probe      = usb_serial_probe,
         .disconnect = usb_serial_disconnect,
-        .suspend    = usb_serial_suspend,
-        .resume     = usb_serial_resume,
         .reset_resume = sierra_reset_resume,
         .id_table   = id_table,
-        .supports_autosuspend = 1,
 };
 
 static struct usb_serial_driver sierra_device = {