rtlwifi: Remove unused routine _usb_readN_sync

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 4bf3cf457ef0..2e544a0c7c05 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -211,15 +211,6 @@ static int _usb_nbytes_read_write(struct usb_device *udev, bool read, u32 addr,
         return status;
 }
 
-static int _usb_readN_sync(struct rtl_priv *rtlpriv, u32 addr, u16 len,
-                           u8 *pdata)
-{
-        struct device *dev = rtlpriv->io.dev;
-
-        return _usb_nbytes_read_write(to_usb_device(dev), true, addr, len,
-                                       pdata);
-}
-
 static int _usb_writeN_async(struct rtl_priv *rtlpriv, u32 addr, u16 len,
                              u8 *pdata)
 {
@@ -243,7 +234,6 @@ static void _rtl_usb_io_handler_init(struct device *dev,
         rtlpriv->io.read8_sync          = _usb_read8_sync;
         rtlpriv->io.read16_sync         = _usb_read16_sync;
         rtlpriv->io.read32_sync         = _usb_read32_sync;
-        rtlpriv->io.readN_sync          = _usb_readN_sync;
 }
 
 static void _rtl_usb_io_handler_release(struct ieee80211_hw *hw)