From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from az33egw02.freescale.net (az33egw02.freescale.net [192.88.158.103]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "az33egw02.freescale.net", Issuer "Thawte Premium Server CA" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id 9D875DE4FA for ; Thu, 8 Jan 2009 09:38:10 +1100 (EST) Message-ID: <49652ECC.70309@freescale.com> Date: Wed, 07 Jan 2009 16:38:04 -0600 From: Scott Wood MIME-Version: 1.0 To: Grant Likely Subject: Re: [PATCH 2/5] powerpc: Generic device tree for all AmigaOne boards References: <20090107135457.234150@gmx.net> <20090107140132.140980@gmx.net> <20090107221028.GA18669@ld0162-tx32.am.freescale.net> <49652B79.5010502@freescale.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Grant Likely wrote: > On Wed, Jan 7, 2009 at 3:23 PM, Scott Wood wrote: >> It doesn't seem any more likely to introduce a fault by specifying the >> interrupt controller in one place than in many places. > > We do the same thing with #address-cells and #size-cells for the same > reason. You can get away with leaving them out; but being explicit is > more clear. That's different -- the defaults for #address-cells and #size-cells are abitrary constants (2 and 1, respectively), not merely something that was defined higher in the hierarchy. -Scott