diff options
| author | Johan Hovold <johan@kernel.org> | 2018-03-07 11:49:56 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2018-03-19 12:20:18 +0100 |
| commit | 9b284d8e648b9a6a297409d2adb34bcebf695818 (patch) | |
| tree | 997c0ceca80f037a22cc6b8c773eb1ad83dfae99 /drivers/usb | |
| parent | a0bf2ef9783d55f60bac1492f225c3a4fe2b363c (diff) | |
USB: serial: option: use mass-storage class define
Use the USB class define rather than a magic number when refusing to
bind to mass-storage interfaces.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/option.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 1f5145d714d6..c3f252283ab9 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1978,7 +1978,7 @@ static int option_probe(struct usb_serial *serial, unsigned long device_flags = id->driver_info; /* Never bind to the CD-Rom emulation interface */ - if (iface_desc->bInterfaceClass == 0x08) + if (iface_desc->bInterfaceClass == USB_CLASS_MASS_STORAGE) return -ENODEV; /* |