linux-kernel - Re: [PATCH 1/5] drivers/mfd: sensehat: Raspberry Pi Sense HAT core driver

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Date:   Wed, 03 Nov 2021 17:53:40 +0100
From:   nsaenzju@...hat.com
To:     Matthias Brugger <mbrugger@...e.com>,
        Charles Mirabile <cmirabil@...hat.com>,
        linux-kernel@...r.kernel.org
Cc:     Lee Jones <lee.jones@...aro.org>,
        Serge Schneider <serge@...pberrypi.org>,
        Stefan Wahren <stefan.wahren@...e.com>,
        linux-rpi-kernel@...ts.infradead.org, fedora-rpi@...glegroups.com,
        Mwesigwa Guma <mguma@...hat.com>,
        Joel Savitz <jsavitz@...hat.com>
Subject: Re: [PATCH 1/5] drivers/mfd: sensehat: Raspberry Pi Sense HAT core
 driver

On Wed, 2021-11-03 at 17:33 +0100, Matthias Brugger wrote:
> > +
> > +	sensehat->joystick.pdev = sensehat_client_dev_register(sensehat,
> > +							       "sensehat-joystick");
> 
> Why don't you use devm_mfd_add_devices function together with mfd_cell?

To complete Matthias' comment, why not use simple-mfd-i2c?

-- 
Nicolás Sáenz