77ce8155774de5665032b35ebe202059c370a893
[openwrt-10.03/.git] / target / linux / brcm-2.4 / patches / 005-bluetooth_sco_buffer_align.patch
1 Index: linux-2.4.35.4/drivers/bluetooth/hci_usb.c
2 ===================================================================
3 --- linux-2.4.35.4.orig/drivers/bluetooth/hci_usb.c
4 +++ linux-2.4.35.4/drivers/bluetooth/hci_usb.c
5 @@ -259,6 +259,9 @@ static int hci_usb_isoc_rx_submit(struct
6         void *buf;
7  
8         mtu  = husb->isoc_in_ep->wMaxPacketSize;
9 +#ifdef CONFIG_BCM4710
10 +       mtu = (mtu + 1) & ~1;           /* brcm: isoc buffers must be aligned on word boundary */
11 +#endif
12          size = mtu * HCI_MAX_ISOC_FRAMES;
13  
14         buf = kmalloc(size, GFP_ATOMIC);