Date: Sun, 4 Mar 2012 14:24:31 +0100 From: Stefan Richter Subject: firewire: tone down some diagnostic log messages The "skipped bus generations" message was added together with the respective fw_device retaining/ reviving code in order to see how it all works out. It did well, so don't spam the log anymore. The "register access failure" situation still needs an actual handler. But at this point it makes less sense to ask folks to send mails about it. We now have a pretty good picture of what controllers emit this and when: Texas Instruments PCIxx21 FireWire + CardBus + flash memory card controller: https://bugzilla.redhat.com/show_bug.cgi?id=608544 O2 Micro FireWire + flash memory card controller: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/801719 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/881688 http://marc.info/?l=linux1394-devel&m=132309283531423 http://marc.info/?l=linux1394-devel&m=132368567907469 http://marc.info/?l=linux1394-devel&m=132516165727468 http://marc.info/?l=linux1394-devel&m=133006486927699 Pinnacle Movieboard: commit 7f7e37115a8b6724f26d0637a04e1d35e3c59717 http://marc.info/?l=linux1394-devel&m=130714243325962 Signed-off-by: Stefan Richter --- drivers/firewire/core-topology.c | 1 - drivers/firewire/ohci.c | 3 +-- 2 files changed, 1 insertion(+), 3 deletions(-) --- a/drivers/firewire/core-topology.c +++ b/drivers/firewire/core-topology.c @@ -530,7 +530,6 @@ void fw_core_handle_bus_reset(struct fw_ */ if (!is_next_generation(generation, card->generation) && card->local_node != NULL) { - fw_notice(card, "skipped bus generations, destroying all nodes\n"); fw_destroy_nodes(card); card->bm_retries = 0; } --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -2080,8 +2080,7 @@ static irqreturn_t irq_handler(int irq, } if (unlikely(event & OHCI1394_regAccessFail)) - dev_err(ohci->card.device, - "register access failure - please notify linux1394-devel@lists.sf.net\n"); + dev_err(ohci->card.device, "register access failure\n"); if (unlikely(event & OHCI1394_postedWriteErr)) { reg_read(ohci, OHCI1394_PostedWriteAddressHi);