[PATCH] remove check_region from sportster.c

  This patch for sportster.c isdn driver for Linux removes one call to
  check_region using request_region instead

  I don't have this hardware so patch is not tested at all (I hope I got
  it right).  This patch removes all references to check_region in this
  driver.

  This is patch number 10 in a series of check_region patches I am doing
  as part of the kernel janitors project.

drivers/isdn/hisax/sportster.c

@@ -196,13 +196,12 @@ get_io_range(struct IsdnCardState *cs)
 	
 	for (i=0;i<64;i++) {
 		adr = cs->hw.spt.cfg_reg + i *1024;
-		if (check_region(adr, 8)) {
+		if (!request_region(adr, 8, "sportster")) {
 			printk(KERN_WARNING
 				"HiSax: %s config port %x-%x already in use\n",
 				CardType[cs->typ], adr, adr + 8);
 			break;
-		} else
-			request_region(adr, 8, "sportster");
+		}
 	}
 	if (i==64)
 		return(1);