From fb527736ebcca0c8b67bc4754a3804e6048b6dff Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 2 Mar 2017 12:51:24 +0100 Subject: [PATCH] USB: serial: iuu_phoenix: simplify endpoint check Simplify the endpoint sanity check by letting core verify that the required endpoints are present. Signed-off-by: Johan Hovold --- drivers/usb/serial/iuu_phoenix.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 030390f..7dd1601 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -68,16 +68,6 @@ struct iuu_private { u32 clk; }; -static int iuu_attach(struct usb_serial *serial) -{ - unsigned char num_ports = serial->num_ports; - - if (serial->num_bulk_in < num_ports || serial->num_bulk_out < num_ports) - return -ENODEV; - - return 0; -} - static int iuu_port_probe(struct usb_serial_port *port) { struct iuu_private *priv; @@ -1183,6 +1173,8 @@ static struct usb_serial_driver iuu_device = { }, .id_table = id_table, .num_ports = 1, + .num_bulk_in = 1, + .num_bulk_out = 1, .bulk_in_size = 512, .bulk_out_size = 512, .open = iuu_open, @@ -1193,7 +1185,6 @@ static struct usb_serial_driver iuu_device = { .tiocmset = iuu_tiocmset, .set_termios = iuu_set_termios, .init_termios = iuu_init_termios, - .attach = iuu_attach, .port_probe = iuu_port_probe, .port_remove = iuu_port_remove, }; -- 2.7.4