Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Fri, 2 Aug 2019 22:33:17 +0530
From:   Vinod Koul <vkoul@kernel.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc:     alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
        tiwai@suse.de, broonie@kernel.org, gregkh@linuxfoundation.org,
        jank@cadence.com, srinivas.kandagatla@linaro.org,
        slawomir.blauciak@intel.com, Sanyog Kale <sanyog.r.kale@intel.com>
Subject: Re: [RFC PATCH 20/40] soundwire: prototypes for suspend/resume
Message-ID: <20190802170317.GX12733@vkoul-mobl.Dlink>
References: <20190725234032.21152-1-pierre-louis.bossart@linux.intel.com>
 <20190725234032.21152-21-pierre-louis.bossart@linux.intel.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20190725234032.21152-21-pierre-louis.bossart@linux.intel.com>
User-Agent: Mutt/1.11.3 (2019-02-01)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On 25-07-19, 18:40, Pierre-Louis Bossart wrote:

Please do provide the changelog on why this change is needed.

> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
> ---
>  drivers/soundwire/cadence_master.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/soundwire/cadence_master.h b/drivers/soundwire/cadence_master.h
> index c0bf6ff00a44..d375bbfead18 100644
> --- a/drivers/soundwire/cadence_master.h
> +++ b/drivers/soundwire/cadence_master.h
> @@ -165,6 +165,9 @@ int sdw_cdns_enable_interrupt(struct sdw_cdns *cdns);
>  
>  void sdw_cdns_debugfs_init(struct sdw_cdns *cdns, struct dentry *root);
>  
> +int sdw_cdns_suspend(struct sdw_cdns *cdns);
> +bool sdw_cdns_check_resume_status(struct sdw_cdns *cdns);
> +
>  int sdw_cdns_get_stream(struct sdw_cdns *cdns,
>  			struct sdw_cdns_streams *stream,
>  			u32 ch, u32 dir);
> -- 
> 2.20.1

-- 
~Vinod