diff options
| author | Shaun Ruffell <sruffell@digium.com> | 2011-01-21 05:31:43 +0000 |
|---|---|---|
| committer | Shaun Ruffell <sruffell@digium.com> | 2011-01-21 05:31:43 +0000 |
| commit | 239a3773a3e576d6fb77244a1382623bc616c451 (patch) | |
| tree | d11e18f21f79ff5bde97d8d55a4ced3d856e2a35 | |
| parent | 98ee85f62c96aaef2a00a4ae90e18bc835f8d6e8 (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>
Origin: http://svnview.digium.com/svn/dahdi?view=rev&rev=9534
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.4@9684 a0bf4364-ded3-4de4-8d8a-66a801d63aff
| -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 d996356..2e4385e 100644 --- a/drivers/dahdi/voicebus/voicebus.c +++ b/drivers/dahdi/voicebus/voicebus.c @@ -678,8 +678,13 @@ 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; } |