From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao <yung-chuan.liao@linux.intel.com>, Rander Wang <rander.wang@linux.intel.com>, Ranjani Sridharan <ranjani.sridharan@linux.intel.com>, Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>, Cezary Rojewski <cezary.rojewski@intel.com>, Sanyog Kale <sanyog.r.kale@intel.com> Subject: [PATCH v3 17/22] soundwire: stream: remove redundant pr_err traces Date: Thu, 14 Nov 2019 12:16:57 -0600 [thread overview] Message-ID: <20191114181702.22254-18-pierre-louis.bossart@linux.intel.com> (raw) In-Reply-To: <20191114181702.22254-1-pierre-louis.bossart@linux.intel.com> Only keep pr_err to flag critical configuration errors that will typically only happen during system integration. For errors on prepare/deprepare/enable/disable, the caller can do a much better job with more information on the DAI and device that caused the issue. Suggested-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> --- drivers/soundwire/stream.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index e69f94a8c3a8..178ae92b8cc1 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1554,8 +1554,6 @@ int sdw_prepare_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_prepare_stream(stream); - if (ret < 0) - pr_err("Prepare for stream:%s failed: %d\n", stream->name, ret); sdw_release_bus_lock(stream); return ret; @@ -1622,8 +1620,6 @@ int sdw_enable_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_enable_stream(stream); - if (ret < 0) - pr_err("Enable for stream:%s failed: %d\n", stream->name, ret); sdw_release_bus_lock(stream); return ret; @@ -1698,8 +1694,6 @@ int sdw_disable_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_disable_stream(stream); - if (ret < 0) - pr_err("Disable for stream:%s failed: %d\n", stream->name, ret); sdw_release_bus_lock(stream); return ret; @@ -1756,8 +1750,6 @@ int sdw_deprepare_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_deprepare_stream(stream); - if (ret < 0) - pr_err("De-prepare for stream:%d failed: %d\n", ret, ret); sdw_release_bus_lock(stream); return ret; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> To: alsa-devel@alsa-project.org Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>, Cezary Rojewski <cezary.rojewski@intel.com>, tiwai@suse.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, Ranjani Sridharan <ranjani.sridharan@linux.intel.com>, vkoul@kernel.org, broonie@kernel.org, srinivas.kandagatla@linaro.org, jank@cadence.com, slawomir.blauciak@intel.com, Sanyog Kale <sanyog.r.kale@intel.com>, Bard liao <yung-chuan.liao@linux.intel.com>, Rander Wang <rander.wang@linux.intel.com> Subject: [alsa-devel] [PATCH v3 17/22] soundwire: stream: remove redundant pr_err traces Date: Thu, 14 Nov 2019 12:16:57 -0600 [thread overview] Message-ID: <20191114181702.22254-18-pierre-louis.bossart@linux.intel.com> (raw) In-Reply-To: <20191114181702.22254-1-pierre-louis.bossart@linux.intel.com> Only keep pr_err to flag critical configuration errors that will typically only happen during system integration. For errors on prepare/deprepare/enable/disable, the caller can do a much better job with more information on the DAI and device that caused the issue. Suggested-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> --- drivers/soundwire/stream.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index e69f94a8c3a8..178ae92b8cc1 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1554,8 +1554,6 @@ int sdw_prepare_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_prepare_stream(stream); - if (ret < 0) - pr_err("Prepare for stream:%s failed: %d\n", stream->name, ret); sdw_release_bus_lock(stream); return ret; @@ -1622,8 +1620,6 @@ int sdw_enable_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_enable_stream(stream); - if (ret < 0) - pr_err("Enable for stream:%s failed: %d\n", stream->name, ret); sdw_release_bus_lock(stream); return ret; @@ -1698,8 +1694,6 @@ int sdw_disable_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_disable_stream(stream); - if (ret < 0) - pr_err("Disable for stream:%s failed: %d\n", stream->name, ret); sdw_release_bus_lock(stream); return ret; @@ -1756,8 +1750,6 @@ int sdw_deprepare_stream(struct sdw_stream_runtime *stream) sdw_acquire_bus_lock(stream); ret = _sdw_deprepare_stream(stream); - if (ret < 0) - pr_err("De-prepare for stream:%d failed: %d\n", ret, ret); sdw_release_bus_lock(stream); return ret; -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
next prev parent reply other threads:[~2019-11-14 18:18 UTC|newest] Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-11-14 18:16 [PATCH v3 00/22] soundwire: code hardening and suspend-resume support Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 01/22] soundwire: intel/cadence: fix timeouts in MSI mode Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 02/22] soundwire: bus: fix race condition with probe_complete signaling Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 03/22] soundwire: bus: add PM/no-PM versions of read/write functions Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 04/22] soundwire: bus: write Slave Device Number without runtime_pm Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 05/22] soundwire: intel: add helpers for link power down and shim wake Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 06/22] soundwire: intel: Add basic power management support Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 07/22] soundwire: intel: add pm_runtime support Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 08/22] soundwire: intel: reset pm_runtime status during system resume Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 09/22] soundwire: bus: add helper to reset Slave status to UNATTACHED Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 10/22] soundwire: intel: call helper to reset Slave states on resume Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 11/22] soundwire: bus: check first if Slaves become UNATTACHED Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 12/22] soundwire: bus: fix race condition with enumeration_complete signaling Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 13/22] soundwire: bus: fix race condition with initialization_complete signaling Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 14/22] soundwire: bus: fix race condition by tracking UNATTACHED transition Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 15/22] soundwire: intel: disable pm_runtime when removing a master Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 16/22] soundwire: bus: disable pm_runtime in sdw_slave_delete Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` Pierre-Louis Bossart [this message] 2019-11-14 18:16 ` [alsa-devel] [PATCH v3 17/22] soundwire: stream: remove redundant pr_err traces Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 18/22] soundwire: stream: update state machine and add state checks Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:16 ` [PATCH v3 19/22] soundwire: stream: only prepare stream when it is configured Pierre-Louis Bossart 2019-11-14 18:16 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:17 ` [PATCH v3 20/22] soundwire: stream: do not update parameters during DISABLED-PREPARED transition Pierre-Louis Bossart 2019-11-14 18:17 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:17 ` [PATCH v3 21/22] soundwire: intel: reinitialize IP+DSP in .prepare(), but only when resuming Pierre-Louis Bossart 2019-11-14 18:17 ` [alsa-devel] " Pierre-Louis Bossart 2019-11-14 18:17 ` [PATCH v3 22/22] soundwire: intel: pm_runtime idle scheduling Pierre-Louis Bossart 2019-11-14 18:17 ` [alsa-devel] " Pierre-Louis Bossart
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