Simplify the endpoint sanity check by letting core verify that the
required endpoints are present.
Note that the driver expects two bulk-endpoint pairs also for mcs7715
devices for which only one serial port is registered.
Signed-off-by: Johan Hovold <jo...@kernel.org>
---
drivers/usb/serial/mos7720.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index f075121c6e32..df45ebad5f6f 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1900,11 +1900,6 @@ static int mos7720_startup(struct usb_serial *serial)
u16 product;
int ret_val;
- if (serial->num_bulk_in < 2 || serial->num_bulk_out < 2) {
- dev_err(&serial->interface->dev, "missing bulk endpoints\n");
- return -ENODEV;
- }
-
product = le16_to_cpu(serial->dev->descriptor.idProduct);
dev = serial->dev;
@@ -2039,6 +2034,8 @@ static struct usb_serial_driver moschip7720_2port_driver
= {
},
.description = "Moschip 2 port adapter",
.id_table = id_table,
+ .num_bulk_in = 2,
+ .num_bulk_out = 2,
.calc_num_ports = mos77xx_calc_num_ports,
.open = mos7720_open,
.close = mos7720_close,
--
2.12.0
--
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