writen_sync 232 drivers/net/wireless/realtek/rtlwifi/usb.c rtlpriv->io.writen_sync = _usb_writen_sync; writen_sync 1469 drivers/net/wireless/realtek/rtlwifi/wifi.h void (*writen_sync)(struct rtl_priv *rtlpriv, u32 addr, void *buf,