linux-kernel - Re: [PATCH v2 3/3] ARM: OMAP: ocp2scp: create omap device for ocp2scp

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Message-ID: <20121026172140.GJ11908@atomide.com>
Date:	Fri, 26 Oct 2012 10:21:41 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	balbi@...com, Kishon Vijay Abraham I <kishon@...com>,
	linux@....linux.org.uk, b-cousson@...com, olof@...om.net,
	rdunlap@...otime.net, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] ARM: OMAP: ocp2scp: create omap device for
 ocp2scp

* Arnd Bergmann <arnd@...db.de> [121026 00:48]:
> On Friday 26 October 2012, Felipe Balbi wrote:
> > > +static void omap_init_ocp2scp(void)
> > > +{
> > > +     struct omap_hwmod       *oh;
> > > +     struct platform_device  *pdev;
> > > +     int                     bus_id = -1, dev_cnt = 0, i;
> > > +     struct omap_ocp2scp_dev *ocp2scp_dev;
> > > +     const char              *oh_name, *name;
> > > +     struct omap_ocp2scp_platform_data *pdata;
> > > +
> > > +     oh_name = "ocp2scp_usb_phy";
> > > +     name    = "omap-ocp2scp";
> > 
> > how about adding checks here to return early case we're not running on
> > OMAP4 or OMAP5 ??
> > 
> 
> I suppose even OMAP4-only, since OMAP5 always has DT enabled.

Hmm yes, currently omap_hwmod_lookup(oh_name) produces
bogus errors for other omaps as the hwmod data is only
there for omap4.

Regards,

Tony
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