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Commit d183b9b4 authored by Johan Hovold's avatar Johan Hovold
Browse files

USB: serial: cyberjack: simplify endpoint check 



Simplify the endpoint sanity check by letting core verify that the
required endpoints are present.

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent 52ccf460

drivers/usb/serial/cyberjack.c

+1 −10
Original line number Diff line number Diff line
@@ -50,7 +50,6 @@ 
#define CYBERJACK_PRODUCT_ID	0x0100



/* Function prototypes */

static int cyberjack_attach(struct usb_serial *serial);

static int cyberjack_port_probe(struct usb_serial_port *port);

static int cyberjack_port_remove(struct usb_serial_port *port);

static int  cyberjack_open(struct tty_struct *tty,
@@ -78,7 +77,7 @@ static struct usb_serial_driver cyberjack_device = { 
	.description =		"Reiner SCT Cyberjack USB card reader",

	.id_table =		id_table,

	.num_ports =		1,

	.attach =		cyberjack_attach,

	.num_bulk_out =		1,

	.port_probe =		cyberjack_port_probe,

	.port_remove =		cyberjack_port_remove,

	.open =			cyberjack_open,
@@ -102,14 +101,6 @@ struct cyberjack_private { 
	short		wrsent;		/* Data already sent */

};



static int cyberjack_attach(struct usb_serial *serial)

{

	if (serial->num_bulk_out < serial->num_ports)

		return -ENODEV;



	return 0;

}



static int cyberjack_port_probe(struct usb_serial_port *port)

{

	struct cyberjack_private *priv;