USB: Allow initialization of broken keyspan serial adapters.
Fixes the keyspan driver after the addition of additional
checking of driver requirements introduced in usb-serial.c
commit 063a2da8f01806906f7d7b1a1424b9afddebc443. The initialization
of the keyspan usb_serial_driver structs were not initializing the
num_interrupt_out field and the additional checking was rejecting
the end point so the driver wouldn't finish initializing.
This commit initializes the fields to NUM_DONT_CARE.
It works for the keyspan USA-49WG and doesn't break the USA-19HS
which are the two keyspan devices I have to test with.
Signed-off-by: Clark Rawlins <clark.rawlins@escient.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h
index 8a0d174..74ce8bc 100644
--- a/drivers/usb/serial/keyspan.h
+++ b/drivers/usb/serial/keyspan.h
@@ -637,6 +637,7 @@
.description = "Keyspan - (without firmware)",
.id_table = keyspan_pre_ids,
.num_interrupt_in = NUM_DONT_CARE,
+ .num_interrupt_out = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 1,
@@ -651,6 +652,7 @@
.description = "Keyspan 1 port adapter",
.id_table = keyspan_1port_ids,
.num_interrupt_in = NUM_DONT_CARE,
+ .num_interrupt_out = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 1,
@@ -678,6 +680,7 @@
.description = "Keyspan 2 port adapter",
.id_table = keyspan_2port_ids,
.num_interrupt_in = NUM_DONT_CARE,
+ .num_interrupt_out = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 2,
@@ -705,6 +708,7 @@
.description = "Keyspan 4 port adapter",
.id_table = keyspan_4port_ids,
.num_interrupt_in = NUM_DONT_CARE,
+ .num_interrupt_out = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 4,