From: Clemens Ladisch <clemens@ladisch.de>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, linux1394-devel@lists.sourceforge.net
Subject: [PATCH] [24/29] ALSA: dice: check clock change timeout
Date: Mon, 21 Oct 2013 21:34:26 +0200 [thread overview]
Message-ID: <526581C2.4050001@ladisch.de> (raw)
In-Reply-To: <52657E3B.7040205@ladisch.de>
Output a warning if the wait for the clock change notification times
out.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
---
sound/firewire/dice.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/firewire/dice.c b/sound/firewire/dice.c
index 61dd00c..3395c8b 100644
--- a/sound/firewire/dice.c
+++ b/sound/firewire/dice.c
@@ -551,8 +551,9 @@ static int dice_change_rate(struct dice *dice, unsigned int clock_rate)
if (err < 0)
return err;
- wait_for_completion_timeout(&dice->clock_accepted,
- msecs_to_jiffies(100));
+ if (!wait_for_completion_timeout(&dice->clock_accepted,
+ msecs_to_jiffies(100)))
+ dev_warn(&dice->unit->device, "clock change timed out\n");
return 0;
}
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next prev parent reply other threads:[~2013-10-21 19:34 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-21 19:19 [GIT PULL] [00/29] playback-only DICE driver Clemens Ladisch
2013-10-21 19:21 ` [PATCH] [01/29] ALSA: add " Clemens Ladisch
2013-10-21 19:21 ` [PATCH] [02/29] ALSA: dice: optimize bus reset handling Clemens Ladisch
2013-10-21 19:22 ` [PATCH] [03/29] ALSA: dice: allow all sample rates Clemens Ladisch
2013-10-21 19:23 ` [PATCH] [04/29] ALSA: dice: reduce noisy logging Clemens Ladisch
2013-10-21 19:23 ` [PATCH] [05/29] ALSA: dice, firewire-lib: add blocking mode Clemens Ladisch
2013-10-21 19:24 ` [PATCH] [06/29] ALSA: dice: fix hang when unplugging a running device Clemens Ladisch
2013-10-21 19:24 ` [PATCH] [07/29] ALSA: dice: implement hwdep device Clemens Ladisch
2013-10-21 19:25 ` [PATCH] [08/29] ALSA: dice: clear device lock when closing " Clemens Ladisch
2013-10-21 19:25 ` [PATCH] [09/29] ALSA: firewire: introduce amdtp_out_stream_running() Clemens Ladisch
2013-10-21 19:26 ` [PATCH] [10/29] ALSA: dice: reorganize interface definitions Clemens Ladisch
2013-10-21 19:26 ` [PATCH] [11/29] ALSA: dice: fix device detection for other vendors Clemens Ladisch
2013-10-21 19:27 ` [PATCH] [12/29] ALSA: dice: support dual-wire stream format at 192 kHz Clemens Ladisch
2013-10-21 19:27 ` [PATCH] [13/29] ALSA: dice: optimize reading of consecutive registers Clemens Ladisch
2013-10-21 19:28 ` [PATCH] [14/29] ALSA: firewire: extend snd_fw_transaction() Clemens Ladisch
2013-10-21 19:29 ` [PATCH] [15/29] ALSA: dice: avoid superflous write at bus reset Clemens Ladisch
2013-10-21 19:29 ` [PATCH] [16/29] ALSA: dice: remove 10s period length limit Clemens Ladisch
2013-10-21 19:30 ` [PATCH] [17/29] ALSA: dice: remove superfluous field Clemens Ladisch
2013-10-21 19:31 ` [PATCH] [18/29] ALSA: dice: fix locking Clemens Ladisch
2013-10-21 19:31 ` [PATCH] [19/29] ALSA: dice: make amdtp_rates[] const Clemens Ladisch
2013-10-21 19:32 ` [PATCH] [20/29] ALSA: dice: get clock capabilities Clemens Ladisch
2013-10-21 19:32 ` [PATCH] [21/29] ALSA: dice: allow notifications during initialization Clemens Ladisch
2013-10-21 19:33 ` [PATCH] [22/29] ALSA: dice: get rate-dependent parameters Clemens Ladisch
2013-10-21 19:34 ` [PATCH] [23/29] ALSA: dice: dynamic sample rate selection Clemens Ladisch
2013-10-21 19:34 ` Clemens Ladisch [this message]
2013-10-21 19:34 ` [PATCH] [25/29] ALSA: dice: add a proc file to show device information Clemens Ladisch
2013-10-21 19:35 ` [PATCH] [26/29] ALSA: dice: document quadlet alignment Clemens Ladisch
2013-10-21 19:40 ` [PATCH] [27/29] ALSA: dice: dice_proc_read: remove wrong typecast Clemens Ladisch
2013-10-21 19:41 ` [PATCH] [28/29] ALSA: dice: fix detection of Weiss devices Clemens Ladisch
2013-10-21 19:42 ` [PATCH] [29/29] ALSA: dice: restrict the driver to playback-only devices Clemens Ladisch
2013-10-24 9:39 ` [GIT PULL] [00/29] playback-only DICE driver Takashi Iwai
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