ath9k_hw: remove redundant arguments to INIT_INI_ARRAY

The row/column sizes can be derived from the array argument within the macro
itself, which is less error prone. In a few cases the supplied column size
was actually wrong.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/calib.h

@@ -30,10 +30,10 @@ struct ar5416IniArray {
 	u32 ia_columns;
 };
 
-#define INIT_INI_ARRAY(iniarray, array, rows, columns) do {	\
+#define INIT_INI_ARRAY(iniarray, array) do {	\
 		(iniarray)->ia_array = (u32 *)(array);		\
-		(iniarray)->ia_rows = (rows);			\
-		(iniarray)->ia_columns = (columns);		\
+		(iniarray)->ia_rows = ARRAY_SIZE(array);	\
+		(iniarray)->ia_columns = ARRAY_SIZE(array[0]);	\
 	} while (0)
 
 #define INI_RA(iniarray, row, column) \