linux-kernel - Re: [RFC 4/5] drivers: boot_constraint: Add debugfs support

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Message-ID: <20170629041110.GH29665@vireshk-i7>
Date:   Thu, 29 Jun 2017 09:41:10 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Rafael Wysocki <rjw@...ysocki.net>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Mark Brown <broonie@...nel.org>,
        Shiraz Hashim <shashim@...eaurora.org>,
        Rob Herring <robh@...nel.org>, rnayak@...eaurora.org
Subject: Re: [RFC 4/5] drivers: boot_constraint: Add debugfs support

On 28-06-17, 08:46, Randy Dunlap wrote:
> On 06/28/2017 03:26 AM, Viresh Kumar wrote:
> > This patch adds debugfs support for boot constraints. This is how it
> > looks for a "vmmc-supply" constraint for the MMC device.
> > 
> 
> Hi,
> Does this build OK when DEBUG_FS is not enabled in kernel .config?

TBH, I haven't tried this earlier as I believed dummy implementation
of all the debugfs helpers is available.

It needs the following debugfs patch (that I sent just now), which
adds the dummy implementation of debugfs_create_ulong().

https://marc.info/?l=linux-kernel&m=149870936319587

-- 
viresh