[PATCH][2.5] SCSI hosts.c missing device_register

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Does this patch look correct? Please CC as i am not subscribed.

SCSI subsystem driver Revision: 1.00
Unable to handle kernel NULL pointer dereference at virtual address 00000004
 printing eip:
c0256725
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0060:[<c0256725>] Not tainted
EFLAGS: 00010246
EIP is at device_del+0x35/0xa0
eax: c0662cac ebx: c0514230 ecx: 00000000 edx: 00000000
esi: c0662ca4 edi: 00000000 ebp: 00000000 esp: c15b9f1c
ds: 0068 es: 0068 ss: 0068
Process swapper (pid: 1, threadinfo=c15b8000 task=cff86040)
Stack: c0662ca4 c0662c00 c0662c00 c025679b c0662ca4 c15b9f40 c02cfbbf c0662ca4
       c0662c00 00000000 00000000 00000001 dead4ead c15b9f50 c15b9f50 c0144ed1
       cffeb080 00000286 00000000 00000000 00000330 c05edbc6 c0662c00 cfd58424
Call Trace:
 [<c025679b>] device_unregister+0xb/0x16
 [<c02cfbbf>] scsi_unregister+0xbf/0x140
 [<c0144ed1>] kfree+0x61/0xe0
 [<c02cffd8>] scsi_register_host+0x28/0xb0
 [<c01050b0>] init+0x80/0x1a0
 [<c0105030>] init+0x0/0x1a0
 [<c0105030>] init+0x0/0x1a0
 [<c0105030>] init+0x0/0x1a0
 [<c0108e05>] kernel_thread_helper+0x5/0x10

Code: 89 4a 04 89 40 04 89 11 89 d9 8b 56 04 89 46 08 8b 06 89 02

Index: linux-2.5.49/drivers/scsi/hosts.c
===================================================================
RCS file: /build/cvsroot/linux-2.5.49/drivers/scsi/hosts.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 hosts.c
--- linux-2.5.49/drivers/scsi/hosts.c 23 Nov 2002 02:56:36 -0000 1.1.1.1
+++ linux-2.5.49/drivers/scsi/hosts.c 23 Nov 2002 08:50:22 -0000
@@ -467,6 +467,7 @@
                 DEVICE_NAME_SIZE-1);
         sprintf(shost->host_driverfs_dev.bus_id, "scsi%d",
                 shost->host_no);
+ device_register(&shost->host_driverfs_dev);

         shost->eh_notify = &sem;
         kernel_thread((int (*)(void *)) scsi_error_handler, (void *) shost, 0);

-- 
function.linuxpower.ca
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