linux-kernel - Re: [PATCH V4 07/12] boot_constraint: Add debugfs support

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Date:   Mon, 30 Oct 2017 09:07:38 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        robdclark@...il.com, s.hauer@...gutronix.de,
        l.stach@...gutronix.de, shawnguo@...nel.org, fabio.estevam@....com,
        nm@...com, xuwei5@...ilicon.com, robh+dt@...nel.org
Subject: Re: [PATCH V4 07/12] boot_constraint: Add debugfs support

On 29-10-17, 08:09, Randy Dunlap wrote:
> On 10/29/17 06:48, 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.
> > 
> > Tested-by: Rajendra Nayak <rnayak@...eaurora.org>
> > Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> > ---
> >  drivers/boot_constraints/clk.c    |  3 ++
> >  drivers/boot_constraints/core.c   | 60 +++++++++++++++++++++++++++++++++++++++
> >  drivers/boot_constraints/core.h   |  6 ++++
> >  drivers/boot_constraints/pm.c     | 11 +++++--
> >  drivers/boot_constraints/supply.c |  9 ++++++
> >  5 files changed, 87 insertions(+), 2 deletions(-)
> 
> Hi,
> Does this build OK when CONFIG_DEBUG_FS is not enabled?
> 
> I didn't see any depends on or select DEBUG_FS or any use of
> CONFIG_DEBUG_FS in any Makefile.

As soon as I saw your reply, it looked like I have seen this email
earlier. :)

https://marc.info/?l=linux-kernel&m=149866480929111&w=2

And yes, it builds just fine as all the dummy helpers are in place.

-- 
viresh