staging: rtl8821ae: debug.c: Remove version specific code

The code should be for the current kernel version. Remove
conditional version based code.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8821ae/debug.c

@@ -30,12 +30,7 @@
 #include "wifi.h"
 #include "cam.h"
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0))
 #define GET_INODE_DATA(__node)		PDE_DATA(__node)
-#else
-#define GET_INODE_DATA(__node)		PDE(__node)->data
-#endif
-
 
 void rtl_dbgp_flag_init(struct ieee80211_hw *hw)
 {