linux-kernel - [PATCH v2 1/2] soundwire: stream: remove bus->dev from logs on multiple buses

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Message-Id: <20230322035524.1509029-2-yung-chuan.liao@linux.intel.com>
Date:   Wed, 22 Mar 2023 11:55:23 +0800
From:   Bard Liao <yung-chuan.liao@...ux.intel.com>
To:     alsa-devel@...a-project.org, vkoul@...nel.org
Cc:     vinod.koul@...aro.org, linux-kernel@...r.kernel.org,
        pierre-louis.bossart@...ux.intel.com, bard.liao@...el.com
Subject: [PATCH v2 1/2] soundwire: stream: remove bus->dev from logs on multiple buses

From: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>

A stream may depend on multiple managers/buses, e.g. for the multiple
amplifier case. It's incorrect to use bus->dev in this case.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@...ux.intel.com>
---
 drivers/soundwire/stream.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index 136b6850a3f0..f903394ff2cf 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -1389,7 +1389,7 @@ static int _sdw_prepare_stream(struct sdw_stream_runtime *stream,
 
 	ret = do_bank_switch(stream);
 	if (ret < 0) {
-		dev_err(bus->dev, "Bank switch failed: %d\n", ret);
+		pr_err("Bank switch failed: %d\n", ret);
 		goto restore_params;
 	}
 
@@ -1497,7 +1497,7 @@ static int _sdw_enable_stream(struct sdw_stream_runtime *stream)
 
 	ret = do_bank_switch(stream);
 	if (ret < 0) {
-		dev_err(bus->dev, "Bank switch failed: %d\n", ret);
+		pr_err("Bank switch failed: %d\n", ret);
 		return ret;
 	}
 
-- 
2.25.1