USB serial: add driver pointer to all usb-serial drivers

Every usb serial driver should have a pointer to the corresponding usb driver.
So the usb serial core can add a new id not only to the usb serial driver, but
also to the usb driver.

Also the usb drivers of ark3116, mos7720 and mos7840 missed the flag
no_dynamic_id=1. This is added now.

Signed-off-by: Johannes Hölzl <johannes.hoelzl@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h
index 6413d73..2dc8964 100644
--- a/drivers/usb/serial/keyspan.h
+++ b/drivers/usb/serial/keyspan.h
@@ -576,6 +576,7 @@
 		.name		= "keyspan_no_firm",
 	},
 	.description		= "Keyspan - (without firmware)",
+	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_pre_ids,
 	.num_interrupt_in	= NUM_DONT_CARE,
 	.num_bulk_in		= NUM_DONT_CARE,
@@ -590,6 +591,7 @@
 		.name		= "keyspan_1",
 	},
 	.description		= "Keyspan 1 port adapter",
+	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_1port_ids,
 	.num_interrupt_in	= NUM_DONT_CARE,
 	.num_bulk_in		= NUM_DONT_CARE,
@@ -617,6 +619,7 @@
 		.name		= "keyspan_2",
 	},
 	.description		= "Keyspan 2 port adapter",
+	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_2port_ids,
 	.num_interrupt_in	= NUM_DONT_CARE,
 	.num_bulk_in		= NUM_DONT_CARE,
@@ -644,6 +647,7 @@
 		.name		= "keyspan_4",
 	},
 	.description		= "Keyspan 4 port adapter",
+	.usb_driver		= &keyspan_driver,
 	.id_table		= keyspan_4port_ids,
 	.num_interrupt_in	= NUM_DONT_CARE,
 	.num_bulk_in		= 5,