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From:   Bard Liao <yung-chuan.liao@linux.intel.com>
To:     alsa-devel@alsa-project.org, vkoul@kernel.org
Cc:     vinod.koul@linaro.org, linux-kernel@vger.kernel.org,
        gregkh@linuxfoundation.org, srinivas.kandagatla@linaro.org,
        pierre-louis.bossart@linux.intel.com, sanyog.r.kale@intel.com,
        bard.liao@intel.com
Subject: [PATCH 2/5] soundwire: bus: use pm_runtime_resume_and_get()
Date:   Wed, 27 Apr 2022 07:56:20 +0800
Message-Id: <20220426235623.4253-3-yung-chuan.liao@linux.intel.com>
In-Reply-To: <20220426235623.4253-1-yung-chuan.liao@linux.intel.com>
References: <20220426235623.4253-1-yung-chuan.liao@linux.intel.com>
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From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

Use pm_runtime_resume_and_get() to replace the pm_runtime_get_sync() and
pm_runtime_put_noidle() pattern.

No functional changes.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 drivers/soundwire/bus.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index 354d3f89366f..193bf87866f6 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -536,11 +536,9 @@ int sdw_nread(struct sdw_slave *slave, u32 addr, size_t count, u8 *val)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(&slave->dev);
-	if (ret < 0 && ret != -EACCES) {
-		pm_runtime_put_noidle(&slave->dev);
+	ret = pm_runtime_resume_and_get(&slave->dev);
+	if (ret < 0 && ret != -EACCES)
 		return ret;
-	}
 
 	ret = sdw_nread_no_pm(slave, addr, count, val);
 
@@ -562,11 +560,9 @@ int sdw_nwrite(struct sdw_slave *slave, u32 addr, size_t count, const u8 *val)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(&slave->dev);
-	if (ret < 0 && ret != -EACCES) {
-		pm_runtime_put_noidle(&slave->dev);
+	ret = pm_runtime_resume_and_get(&slave->dev);
+	if (ret < 0 && ret != -EACCES)
 		return ret;
-	}
 
 	ret = sdw_nwrite_no_pm(slave, addr, count, val);
 
@@ -1506,10 +1502,9 @@ static int sdw_handle_slave_alerts(struct sdw_slave *slave)
 
 	sdw_modify_slave_status(slave, SDW_SLAVE_ALERT);
 
-	ret = pm_runtime_get_sync(&slave->dev);
+	ret = pm_runtime_resume_and_get(&slave->dev);
 	if (ret < 0 && ret != -EACCES) {
 		dev_err(&slave->dev, "Failed to resume device: %d\n", ret);
-		pm_runtime_put_noidle(&slave->dev);
 		return ret;
 	}
 
-- 
2.25.1