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Date:   Thu, 12 Apr 2018 16:45:35 +0200
From:   Lukasz Majewski <lukma@denx.de>
To:     Joe Perches <joe@perches.com>
Cc:     Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        linux-kernel@vger.kernel.org, linux-input@vger.kernel.org,
        Sascha Hauer <s.hauer@pengutronix.de>
Subject: Re: [PATCH 2/2] input: touchscreen mc13xxx: Add mc34708 support
Message-ID: <20180412164535.324a218a@jawa>
In-Reply-To: <4690e30b3c4b97847123295f1994c6eafe4e0cbb.camel@perches.com>
References: <20180411141340.30939-1-lukma@denx.de>
        <20180411141340.30939-2-lukma@denx.de>
        <4690e30b3c4b97847123295f1994c6eafe4e0cbb.camel@perches.com>
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On Wed, 11 Apr 2018 09:01:01 -0700
Joe Perches <joe@perches.com> wrote:

> On Wed, 2018-04-11 at 16:13 +0200, Lukasz Majewski wrote:
> > From: Sascha Hauer <s.hauer@pengutronix.de>
> >=20
> > The mc34708 has a different bit to enable pen detection. This
> > adds the driver data and devtype necessary to probe the device
> > and to distinguish between the mc13783 and the mc34708. =20
>=20
> style trivia:
>=20
> > diff --git a/drivers/input/touchscreen/mc13783_ts.c
> > b/drivers/input/touchscreen/mc13783_ts.c =20
> []
> > @@ -96,6 +135,10 @@ static void mc13783_ts_report_sample(struct
> > mc13783_ts_priv *priv)=20
> >  	cr0 =3D (cr0 + cr1) / 2;
> > =20
> > +	if (priv->drvdata->type =3D=3D MC13XXX_TYPE_MC34708)
> > +		if (cr0 > 4080)
> > +			cr0 =3D 0; =20
>=20
> For easy of reading, this multiple if block should either
> use braces around the first if like:
>=20
> 	if (foo) {
> 		if (bar)
> 			single_statement;
> 	}
>=20
> or be written
>=20
> 	if (foo && bar)
> 		single_statement;
>=20
> I generally prefer the latter style.
>=20

+1.

I will fix it in v2.


Best regards,

Lukasz Majewski

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