[I2C]: Use correct port address typing in i2c-elv.c

drivers/i2c/busses/i2c-elv.c

@@ -38,11 +38,11 @@
 #include <asm/io.h>
 
 #define DEFAULT_BASE 0x378
-static int base=0;
+static long base=0;
 static unsigned char port_data = 0;
 
 /* --- Convenience defines for the parallel port:			*/
-#define BASE	(unsigned int)(data)
+#define BASE	(unsigned long)(data)
 #define DATA	BASE			/* Centronics data port		*/
 #define STAT	(BASE+1)		/* Centronics status port	*/
 #define CTRL	(BASE+2)		/* Centronics control port	*/