diff options
| author | Karsten Keil <kkeil@suse.de> | 2007-10-18 23:39:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:34 -0700 |
| commit | eac141deb4f0136059372923ac3f0eab0bef5bce (patch) | |
| tree | 9ae7f1893da215200145da2dd3875faebd16f0ff /drivers/isdn | |
| parent | 477116e69dc48aaa70cca47668cd4aa82f39e05c (diff) | |
isdn: fix random hard freeze with AVM c4 card part 2
One call was missing in the previous patch.
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | 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 8710cf6214d..4bbbbe68807 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; |