linux-kernel - Re: [alsa-devel] [RFC PATCH 7/7] soundwire: intel: add debugfs register dump

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Date:   Mon, 6 May 2019 09:51:36 -0500
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     alsa-devel@...a-project.org, tiwai@...e.de,
        linux-kernel@...r.kernel.org, liam.r.girdwood@...ux.intel.com,
        vkoul@...nel.org, broonie@...nel.org,
        srinivas.kandagatla@...aro.org, jank@...ence.com, joe@...ches.com,
        Sanyog Kale <sanyog.r.kale@...el.com>
Subject: Re: [alsa-devel] [RFC PATCH 7/7] soundwire: intel: add debugfs
 register dump


>> +static void intel_debugfs_init(struct sdw_intel *sdw)
>> +{
>> +	struct dentry *root = sdw_bus_debugfs_get_root(sdw->cdns.bus.debugfs);
>> +
>> +	if (!root)
>> +		return;
>> +
>> +	sdw->fs = debugfs_create_dir("intel-sdw", root);
>> +	if (IS_ERR_OR_NULL(sdw->fs)) {
> 
> Again, you do not care, do not check this.

yes will check all this.
Thanks for all the comments, much appreciated.