From e47c1feb17e61ef4e2f245c0af0c5a8e2a7798b2 Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Wed, 26 Nov 2008 01:34:25 +0100 Subject: ieee1394: fix list corruption (reported at module removal) If there is more than one FireWire controller present, dummy_zero_addr and dummy_max_addr were added multiple times to different lists, thus corrupting the lists. Fix this by allocating them dynamically per host instead of just once globally. (Perhaps a better address space allocation algorithm could rid us of the two dummy address spaces.) Fixes http://bugzilla.kernel.org/show_bug.cgi?id=10129 . Signed-off-by: Stefan Richter --- drivers/ieee1394/hosts.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/ieee1394/hosts.h') diff --git a/drivers/ieee1394/hosts.h b/drivers/ieee1394/hosts.h index e4e8aeb4d778..dd229950acca 100644 --- a/drivers/ieee1394/hosts.h +++ b/drivers/ieee1394/hosts.h @@ -13,6 +13,7 @@ struct module; #include "ieee1394_types.h" #include "csr.h" +#include "highlevel.h" struct hpsb_packet; struct hpsb_iso; @@ -72,6 +73,9 @@ struct hpsb_host { struct { DECLARE_BITMAP(map, 64); } tl_pool[ALL_NODES]; struct csr_control csr; + + struct hpsb_address_serve dummy_zero_addr; + struct hpsb_address_serve dummy_max_addr; }; enum devctl_cmd { -- cgit v1.2.3