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Message-ID: <28a05a2d-06e7-a958-6873-24634423b4e0@linaro.org>
Date:   Fri, 29 Apr 2022 16:59:26 +0100
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Subject: Re: [PATCH 1/5] soundwire: qcom: return error when
 pm_runtime_get_sync fails
Content-Language: en-US
To:     Bard Liao <yung-chuan.liao@linux.intel.com>,
        alsa-devel@alsa-project.org, vkoul@kernel.org
Cc:     vinod.koul@linaro.org, linux-kernel@vger.kernel.org,
        gregkh@linuxfoundation.org, pierre-louis.bossart@linux.intel.com,
        sanyog.r.kale@intel.com, bard.liao@intel.com
References: <20220426235623.4253-1-yung-chuan.liao@linux.intel.com>
 <20220426235623.4253-2-yung-chuan.liao@linux.intel.com>
From:   Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
In-Reply-To: <20220426235623.4253-2-yung-chuan.liao@linux.intel.com>
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On 27/04/2022 00:56, Bard Liao wrote:
> 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>
> ---

Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

>   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) {