usb_write8        509 drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c int usb_write8(struct adapter *adapter, u32 addr, u8 val)
usb_write8         85 drivers/staging/rtl8712/usb_ops.c static void usb_write8(struct intf_hdl *intfhdl, u32 addr, u8 val)