rtlwifi: Remove unused defines from rtl8192cu driver

Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/rtlwifi/rtl8192cu/hw.h

@@ -32,8 +32,6 @@
 
 #define H2C_RA_MASK	6
 
-#define LLT_POLLING_LLT_THRESHOLD		20
-#define LLT_POLLING_READY_TIMEOUT_COUNT		100
 #define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER		255
 
 #define RX_PAGE_SIZE_REG_VALUE			PBP_128