brcm47xx: this usb patch is not needed, the Broadcom SDK does it the other way.

SVN-Revision: 34655

target/linux/brcm47xx/patches-3.6/186-USB-EHCI-bcma-fix-driver.patch

@@ -1,11 +0,0 @@
---- a/drivers/usb/host/bcma-hcd.c
-+++ b/drivers/usb/host/bcma-hcd.c
-@@ -46,7 +46,7 @@ static int bcma_wait_bits(struct bcma_de
- 
- 	for (i = 0; i < timeout; i++) {
- 		val = bcma_read32(dev, reg);
--		if ((val & bitmask) == bitmask)
-+		if ((val & bitmask) == 0)
- 			return 0;
- 		udelay(10);
- 	}