diff options
author | Shaun Ruffell <sruffell@digium.com> | 2010-12-15 17:53:07 +0000 |
---|---|---|
committer | Shaun Ruffell <sruffell@digium.com> | 2010-12-15 17:53:07 +0000 |
commit | 0623cfcb4780a7b6c95931dabcbef68e63dde746 (patch) | |
tree | 4af345b07be6c3ef8cbf7584c3410be80aba6429 /drivers/dahdi | |
parent | 26d6323dd2f04241c8354258ca6c6618496cbf36 (diff) |
wctdm24xxp, wcte12xp: Add more descriptive message on a failed reset.
Reading 0xffffffff from the registers is a different error than just not
coming out of reset. Add a little extra debugging information.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-By: Russ Meyerriecks <rmeyerriecks@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9534 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'drivers/dahdi')
-rw-r--r-- | drivers/dahdi/voicebus/voicebus.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/dahdi/voicebus/voicebus.c b/drivers/dahdi/voicebus/voicebus.c index 932f27e..ddc60e1 100644 --- a/drivers/dahdi/voicebus/voicebus.c +++ b/drivers/dahdi/voicebus/voicebus.c @@ -671,8 +671,13 @@ vb_reset_interface(struct voicebus *vb) } while ((reg & 0x00000001) && time_before(jiffies, timeout)); if (reg & 0x00000001) { - dev_warn(&vb->pdev->dev, "Did not come out of reset " - "within 100ms\n"); + if (-1 == reg) { + dev_err(&vb->pdev->dev, + "Unable to read I/O registers.\n"); + } else { + dev_err(&vb->pdev->dev, "Did not come out of reset " + "within 100ms\n"); + } return -EIO; } |