rtl8192_down 1109 drivers/staging/rtl8192u/r8192U.h int rtl8192_down(struct net_device *dev); rtl8192_down 3410 drivers/staging/rtl8192u/r8192U_core.c ret = rtl8192_down(dev); rtl8192_down 4830 drivers/staging/rtl8192u/r8192U_core.c rtl8192_down(dev); rtl8192_down 4864 drivers/staging/rtl8192u/r8192U_core.c rtl8192_down(dev);