From: Johan Hovold <johan@kernel.org>
To: linux-usb@vger.kernel.org
Cc: Johan Hovold <johan@kernel.org>
Subject: [2/2] USB: serial: option: use mass-storage class define
Date: Wed, 7 Mar 2018 11:49:56 +0100 [thread overview]
Message-ID: <20180307104956.15640-2-johan@kernel.org> (raw)
Use the USB class define rather than a magic number when refusing to
bind to mass-storage interfaces.
Signed-off-by: Johan Hovold <johan@kernel.org>
---
drivers/usb/serial/option.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 96b6a5c6913d..ede0145b8ec9 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -2117,7 +2117,7 @@ static int option_probe(struct usb_serial *serial,
const struct option_blacklist_info *blacklist;
/* Never bind to the CD-Rom emulation interface */
- if (iface_desc->bInterfaceClass == 0x08)
+ if (iface_desc->bInterfaceClass == USB_CLASS_MASS_STORAGE)
return -ENODEV;
/*
next reply other threads:[~2018-03-07 10:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-07 10:49 Johan Hovold [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-03-07 14:57 [2/2] USB: serial: option: use mass-storage class define Greg Kroah-Hartman
2018-03-12 10:34 Johan Hovold
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