linux-kernel - Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

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Date:	Mon, 10 Oct 2011 19:03:55 +0300
From:	Felipe Balbi <balbi@...com>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Felipe Balbi <balbi@...com>,
	"Munegowda, Keshava" <keshava_mgowda@...com>,
	Paul Walmsley <paul@...an.com>, linux-usb@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
	khilman@...com, b-cousson@...com, gadiyar@...com,
	sameo@...ux.intel.com, parthab@...ia.ti.com, tony@...mide.com,
	johnstul@...ibm.com, vishwanath.bs@...com, Greg KH <greg@...ah.com>
Subject: Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures
 for omap4

On Mon, Oct 10, 2011 at 11:19:43AM -0400, Alan Stern wrote:
> On Mon, 10 Oct 2011, Felipe Balbi wrote:
> 
> > > > do we have sibling structures today? I dont think so.
> > > 
> > > no we don't.
> > 
> > Ok, here's a first shot at it:
> 
> In fact we do already have sibling lists.  They are maintained as part 
> of the device_private structure.  What we are missing is a 
> device_for_each_sibling() routine.  It could be added pretty easily; it 
> would be similar to device_for_each_child().

care to point out where is ?

68 struct device_private {
69         struct klist klist_children;
70         struct klist_node knode_parent;
71         struct klist_node knode_driver;
72         struct klist_node knode_bus;
73         void *driver_data;
74         struct device *device;
75 };

-- 
balbi

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