openwrt/target/linux/brcm-2.4/patches/005-bluetooth_sco_buffer_align.patch

   1 --- linux-2.4.30/drivers/bluetooth/hci_usb.c    2004-08-08 01:26:04.000000000 +0200
   2 +++ linux-2.4.30/drivers/bluetooth/hci_usb.c    2005-07-25 20:12:11.000000000 +0200
   3 @@ -259,6 +259,9 @@
   4         void *buf;
   5
   6         mtu  = husb->isoc_in_ep->wMaxPacketSize;
   7 +#ifdef CONFIG_BCM4710
   8 +       mtu = (mtu + 1) & ~1;           /* brcm: isoc buffers must be aligned on word boundary */
   9 +#endif
  10          size = mtu * HCI_MAX_ISOC_FRAMES;
  11
  12         buf = kmalloc(size, GFP_ATOMIC);