[5/12] Ignore errors from tw_setfeature in 3w-xxxx.c

[William Lee Irwin III]

 * Ignore errors from tw_setfeature in drivers/scsi/3w-xxxx.c
This fixes Debian BTS #181581.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=181581

	From: Blars Blarson <blarson@xxxxxxxxx>
	To: submit@xxxxxxxxxxxxxxx
	Subject: kernel-source-2.4.20: 3w-xxxx driver won't configure older 3ware card
	Message-ID: <20030219074855.GA22346@xxxxxxxxx>

The 3w-xxxx driver has changed so it will no longer configure older
3ware raid cards.  The attached patch allows it to work with my 3ware
card.  (The source is the same in 2.4.20-5.)  (Note: this is an ide
controler pretending it's scsi.)


Index: linux-2.5/drivers/scsi/3w-xxxx.c
===================================================================
--- linux-2.5.orig/drivers/scsi/3w-xxxx.c	2004-06-13 11:57:23.000000000 -0700
+++ linux-2.5/drivers/scsi/3w-xxxx.c	2004-06-13 12:08:55.000000000 -0700
@@ -1220,13 +1220,6 @@
 			error = tw_setup_irq(tw_dev2);
 			if (error) {
 				printk(KERN_WARNING "3w-xxxx: tw_findcards(): Error requesting irq for card %d.\n", j);
-				scsi_unregister(host);
-				release_region((tw_dev->tw_pci_dev->resource[0].start), TW_IO_ADDRESS_RANGE);
-
-				tw_free_device_extension(tw_dev);
-				kfree(tw_dev);
-				numcards--;
-				continue;
 			}
 
 			/* Re-enable interrupts on the card */
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/