[PATCH] remove check_region from drivers_ide_legacy_umc8672.c

From:  william stinson <wstinson@wanadoo.fr>

  this patch for drivers/ide/legacy/umc8672.c ide driver for Linux
  removes one call to check_region using request_region instead

  I don't have this hardware so patch is not tested.  This patch removes
  all references to check_region in this driver.

  This is patch number 31 in a series of check_region patches I am doing as
   part of the kernel janitors project.

drivers/ide/legacy/umc8672.c

@@ -137,7 +137,7 @@ int __init probe_umc8672 (void)
 	unsigned long flags;
 
 	local_irq_save(flags);
-	if (check_region(0x108, 2)) {
+	if (!request_region(0x108, 2, "umc8672")) {
 		local_irq_restore(flags);
 		printk(KERN_ERR "umc8672: ports 0x108-0x109 already in use.\n");
 		return 1;
@@ -146,6 +146,7 @@ int __init probe_umc8672 (void)
 	if (in_umc (0xd5) != 0xa0) {
 		local_irq_restore(flags);
 		printk(KERN_ERR "umc8672: not found\n");
+		release_region(0x108, 2);
 		return 1;  
 	}
 	outb_p(0xa5,0x108); /* disable umc */
@@ -153,7 +154,6 @@ int __init probe_umc8672 (void)
 	umc_set_speeds (current_speeds);
 	local_irq_restore(flags);
 
-	request_region(0x108, 2, "umc8672");
 	ide_hwifs[0].chipset = ide_umc8672;
 	ide_hwifs[1].chipset = ide_umc8672;
 	ide_hwifs[0].tuneproc = &tune_umc;