* [PATCH] [ISDN]Fix random hard freeze with AVM c4 card part 2
@ 2007-10-18 17:48 Karsten Keil
0 siblings, 0 replies; only message in thread
From: Karsten Keil @ 2007-10-18 17:48 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Andrew Morton, linux-kernel, isdn4linux
One call was missing in the previous patch.
Signed-off-by: Karsten Keil <kkeil@suse.de>
---
drivers/isdn/hardware/avm/c4.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c
index 4c6ef91..d69c05e 100644
--- a/drivers/isdn/hardware/avm/c4.c
+++ b/drivers/isdn/hardware/avm/c4.c
@@ -678,7 +678,9 @@ static irqreturn_t c4_handle_interrupt(avmcard *card)
for (i=0; i < card->nr_controllers; i++) {
avmctrl_info *cinfo = &card->ctrlinfo[i];
memset(cinfo->version, 0, sizeof(cinfo->version));
+ spin_lock_irqsave(&card->lock, flags);
capilib_release(&cinfo->ncci_head);
+ spin_unlock_irqrestore(&card->lock, flags);
capi_ctr_reseted(&cinfo->capi_ctrl);
}
card->nlogcontr = 0;
--
Karsten Keil
SuSE Labs
ISDN and VOIP development
SUSE LINUX Products GmbH, Maxfeldstr.5 90409 Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg)
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2007-10-18 17:48 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-10-18 17:48 [PATCH] [ISDN]Fix random hard freeze with AVM c4 card part 2 Karsten Keil
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®