From: Bard Liao <yung-chuan.liao@linux.intel.com>
To: alsa-devel@alsa-project.org, vkoul@kernel.org
Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org,
gregkh@linuxfoundation.org, jank@cadence.com,
srinivas.kandagatla@linaro.org, rander.wang@linux.intel.com,
ranjani.sridharan@linux.intel.com, hui.wang@canonical.com,
pierre-louis.bossart@linux.intel.com, sanyog.r.kale@intel.com,
slawomir.blauciak@intel.com, mengdong.lin@intel.com
Subject: [RFC 2/5] soundwire: master: use device node pointer from master device
Date: Fri, 17 Apr 2020 04:55:21 +0800 [thread overview]
Message-ID: <20200416205524.2043-3-yung-chuan.liao@linux.intel.com> (raw)
In-Reply-To: <20200416205524.2043-1-yung-chuan.liao@linux.intel.com>
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
device_node pointer is required for scanning slave devices, update
it from the master device.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
drivers/soundwire/master.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/soundwire/master.c b/drivers/soundwire/master.c
index 094518817601..c930c871caae 100644
--- a/drivers/soundwire/master.c
+++ b/drivers/soundwire/master.c
@@ -49,6 +49,7 @@ struct sdw_master_device
md->link_ops = link_ops;
md->dev.parent = parent;
+ md->dev.of_node = parent->of_node;
md->dev.fwnode = fwnode;
md->dev.bus = &sdw_bus_type;
md->dev.type = &sdw_master_type;
--
2.17.1
next prev parent reply other threads:[~2020-04-17 8:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 20:55 [RFC 0/5] soundwire: create master device and use it Bard Liao
2020-04-16 20:55 ` [RFC 1/5] soundwire: bus_type: add sdw_master_device support Bard Liao
2020-04-20 7:26 ` Vinod Koul
2020-04-23 14:24 ` Greg KH
2020-04-28 4:31 ` Vinod Koul
2020-04-28 6:37 ` Greg KH
2020-04-28 6:49 ` Vinod Koul
2020-04-28 6:55 ` Greg KH
2020-04-28 7:51 ` Vinod Koul
[not found] ` <4ecfa01e-4ef4-5368-3a70-2bd57407d2ad@linux.intel.com>
2020-04-30 4:57 ` Vinod Koul
2020-04-16 20:55 ` Bard Liao [this message]
2020-04-16 20:55 ` [RFC 3/5] soundwire: qcom: fix error handling in probe Bard Liao
2020-04-20 7:42 ` Srinivas Kandagatla
2020-04-16 20:55 ` [RFC 4/5] soundwire: qcom: add sdw_master_device support Bard Liao
2020-04-16 20:55 ` [RFC 5/5] soundwire: intel: transition to sdw_master_device Bard Liao
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