diff options
| author | Johan Hovold <johan@kernel.org> | 2017-03-02 12:51:21 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2017-03-16 10:33:42 +0100 |
| commit | d183b9b43390cf58ec01e05e81defe764b410a77 (patch) | |
| tree | d2ac6958c874f23978d468bbaa11d6d80e78abef /drivers/usb/serial/cyberjack.c | |
| parent | 52ccf4607a5581234fb5c5cff1d38a8c1b69fdc2 (diff) | |
USB: serial: cyberjack: simplify endpoint check
Simplify the endpoint sanity check by letting core verify that the
required endpoints are present.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/cyberjack.c')
| -rw-r--r-- | drivers/usb/serial/cyberjack.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index 80260b08398b..47fbd9f0c0c7 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c @@ -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; |