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authorMarcel Holtmann <marcel@holtmann.org>2005-10-28 19:20:57 +0200
committerMarcel Holtmann <marcel@holtmann.org>2005-10-28 19:20:57 +0200
commit245dc3d19b6ff7db42c9f3cca9006c8db59e2dee (patch)
treee5b2594ccdad0af1901efd5f6109d9e28391e882 /drivers/bluetooth/bpa10x.c
parentdd7f5527b3e68a7b2f715ae1a21164383f418013 (diff)
downloadlinux-245dc3d19b6ff7db42c9f3cca9006c8db59e2dee.tar.gz
[Bluetooth] Ignore additional interfaces of BPA 100/105 devices
If a BPA 100/105 device contains more then one interface then ignore the additional interfaces, because they are unused. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/bpa10x.c')
-rw-r--r--drivers/bluetooth/bpa10x.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 4fa85234d8b..0db0400519c 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -550,6 +550,9 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id *
if (ignore)
return -ENODEV;
+ if (intf->cur_altsetting->desc.bInterfaceNumber > 0)
+ return -ENODEV;
+
data = kmalloc(sizeof(*data), GFP_KERNEL);
if (!data) {
BT_ERR("Can't allocate data structure");