staging: vt6656: main_usb.c: Remove useless macros

All these macros are not used. So, remove this all.
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/main_usb.c

@@ -92,22 +92,14 @@ MODULE_DESCRIPTION(DEVICE_FULL_DRV_NAM);
         module_param_array(N, int, NULL, 0);\
         MODULE_PARM_DESC(N, D);
 
-#define RX_DESC_MIN0     16
-#define RX_DESC_MAX0     128
 #define RX_DESC_DEF0     64
 DEVICE_PARAM(RxDescriptors0,"Number of receive usb desc buffer");
 
 
-#define TX_DESC_MIN0     16
-#define TX_DESC_MAX0     128
 #define TX_DESC_DEF0     64
 DEVICE_PARAM(TxDescriptors0,"Number of transmit usb desc buffer");
 
-
-#define CHANNEL_MIN     1
-#define CHANNEL_MAX     14
 #define CHANNEL_DEF     6
-
 DEVICE_PARAM(Channel, "Channel number");
 
 
@@ -120,23 +112,13 @@ DEVICE_PARAM(Channel, "Channel number");
 
 DEVICE_PARAM(PreambleType, "Preamble Type");
 
-
-#define RTS_THRESH_MIN     512
-#define RTS_THRESH_MAX     2347
 #define RTS_THRESH_DEF     2347
-
 DEVICE_PARAM(RTSThreshold, "RTS threshold");
 
-
-#define FRAG_THRESH_MIN     256
-#define FRAG_THRESH_MAX     2346
 #define FRAG_THRESH_DEF     2346
-
 DEVICE_PARAM(FragThreshold, "Fragmentation threshold");
 
 
-#define DATA_RATE_MIN     0
-#define DATA_RATE_MAX     13
 #define DATA_RATE_DEF     13
 /* datarate[] index
    0: indicate 1 Mbps   0x02
@@ -157,10 +139,7 @@ DEVICE_PARAM(FragThreshold, "Fragmentation threshold");
 
 DEVICE_PARAM(ConnectionRate, "Connection data rate");
 
-#define OP_MODE_MAX     2
 #define OP_MODE_DEF     0
-#define OP_MODE_MIN     0
-
 DEVICE_PARAM(OPMode, "Infrastruct, adhoc, AP mode ");
 
 /* OpMode[] is used for transmit.
@@ -176,34 +155,22 @@ DEVICE_PARAM(OPMode, "Infrastruct, adhoc, AP mode ");
 */
 
 #define PS_MODE_DEF     0
-
 DEVICE_PARAM(PSMode, "Power saving mode");
 
 
-#define SHORT_RETRY_MIN     0
-#define SHORT_RETRY_MAX     31
 #define SHORT_RETRY_DEF     8
-
-
 DEVICE_PARAM(ShortRetryLimit, "Short frame retry limits");
 
-#define LONG_RETRY_MIN     0
-#define LONG_RETRY_MAX     15
 #define LONG_RETRY_DEF     4
-
-
 DEVICE_PARAM(LongRetryLimit, "long frame retry limits");
 
-
 /* BasebandType[] baseband type selected
    0: indicate 802.11a type
    1: indicate 802.11b type
    2: indicate 802.11g type
 */
-#define BBP_TYPE_MIN     0
-#define BBP_TYPE_MAX     2
-#define BBP_TYPE_DEF     2
 
+#define BBP_TYPE_DEF     2
 DEVICE_PARAM(BasebandType, "baseband type");