staging: ks7010: change some casts from uint8_t to u8 in ks_hostif header

This commit changes some type cast in rate related preprocessor
definitions included in ks_hostif header file to use preferred
u8 type.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks_hostif.h

@@ -498,20 +498,20 @@ struct hostif_mic_failure_request {
 #define TX_RATE_FIXED		5
 
 /* 11b rate */
-#define TX_RATE_1M	(uint8_t)(10 / 5)	/* 11b 11g basic rate */
-#define TX_RATE_2M	(uint8_t)(20 / 5)	/* 11b 11g basic rate */
-#define TX_RATE_5M	(uint8_t)(55 / 5)	/* 11g basic rate */
-#define TX_RATE_11M	(uint8_t)(110 / 5)	/* 11g basic rate */
+#define TX_RATE_1M	(u8)(10 / 5)	/* 11b 11g basic rate */
+#define TX_RATE_2M	(u8)(20 / 5)	/* 11b 11g basic rate */
+#define TX_RATE_5M	(u8)(55 / 5)	/* 11g basic rate */
+#define TX_RATE_11M	(u8)(110 / 5)	/* 11g basic rate */
 
 /* 11g rate */
-#define TX_RATE_6M	(uint8_t)(60 / 5)	/* 11g basic rate */
-#define TX_RATE_12M	(uint8_t)(120 / 5)	/* 11g basic rate */
-#define TX_RATE_24M	(uint8_t)(240 / 5)	/* 11g basic rate */
-#define TX_RATE_9M	(uint8_t)(90 / 5)
-#define TX_RATE_18M	(uint8_t)(180 / 5)
-#define TX_RATE_36M	(uint8_t)(360 / 5)
-#define TX_RATE_48M	(uint8_t)(480 / 5)
-#define TX_RATE_54M	(uint8_t)(540 / 5)
+#define TX_RATE_6M	(u8)(60 / 5)	/* 11g basic rate */
+#define TX_RATE_12M	(u8)(120 / 5)	/* 11g basic rate */
+#define TX_RATE_24M	(u8)(240 / 5)	/* 11g basic rate */
+#define TX_RATE_9M	(u8)(90 / 5)
+#define TX_RATE_18M	(u8)(180 / 5)
+#define TX_RATE_36M	(u8)(360 / 5)
+#define TX_RATE_48M	(u8)(480 / 5)
+#define TX_RATE_54M	(u8)(540 / 5)
 
 static inline bool is_11b_rate(u8 rate)
 {