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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 1/5] soundwire: qcom: return error when pm_runtime_get_sync fails
Date:   Wed, 27 Apr 2022 07:56:19 +0800
Message-Id: <20220426235623.4253-2-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>

For some reason there's a missing error return in two places.

Fixes: 74e79da9fd46a ("soundwire: qcom: add runtime pm support")
Fixes: 04d46a7b38375 ("soundwire: qcom: add in-band wake up interrupt support")
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/qcom.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index f5fc8c27012a..c40c25f2d264 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -516,6 +516,7 @@ static irqreturn_t qcom_swrm_wake_irq_handler(int irq, void *dev_id)
 				    "pm_runtime_get_sync failed in %s, ret %d\n",
 				    __func__, ret);
 		pm_runtime_put_noidle(swrm->dev);
+		return ret;
 	}
 
 	if (swrm->wake_irq > 0) {
@@ -1258,6 +1259,7 @@ static int swrm_reg_show(struct seq_file *s_file, void *data)
 				    "pm_runtime_get_sync failed in %s, ret %d\n",
 				    __func__, ret);
 		pm_runtime_put_noidle(swrm->dev);
+		return ret;
 	}
 
 	for (reg = 0; reg <= SWR_MSTR_MAX_REG_ADDR; reg += 4) {
-- 
2.25.1