staging/speakup: Changed parameters in kstrtol()

Changed parameters in the kstrtol() function inside main.c to resolve
warnings re: mismatched data types used.
Signed-off-by: Lisa Nguyen <lisa@xenapiadmin.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/main.c

@@ -1892,7 +1892,7 @@ static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key)
 		spk_special_handler = NULL;
 		return 1;
 	}
-	go_pos = kstrtol(goto_buf, &cp, 10);
+	go_pos = kstrtol(goto_buf, 10, (long *)&cp);
 	goto_pos = (u_long) go_pos;
 	if (*cp == 'x') {
 		if (*goto_buf < '0')