From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josh Triplett Subject: Re: linux-next: build failure after merge of the driver-core tree Date: Wed, 4 Jan 2012 16:57:52 -0800 Message-ID: <20120105005751.GA1761@leaf> References: <20111228174518.721624fad9d048f9f85b3d50@canb.auug.org.au> <20120104230720.GD24583@kroah.com> <20120105104835.fd6c0fd173622af59d11012f@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from relay3-d.mail.gandi.net ([217.70.183.195]:58577 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757321Ab2AEA6C convert rfc822-to-8bit (ORCPT ); Wed, 4 Jan 2012 19:58:02 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-next-owner@vger.kernel.org List-ID: To: Kay Sievers Cc: Stephen Rothwell , Greg KH , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org On Thu, Jan 05, 2012 at 01:01:51AM +0100, Kay Sievers wrote: > On Thu, Jan 5, 2012 at 00:48, Stephen Rothwell = wrote: >=20 > > Kay, Greg, any hints would be nice. =A0The tip tree commit is addin= g this: > > > > bool cpu_is_hotpluggable(unsigned cpu) > > { > > =A0 =A0 =A0 =A0struct sys_device *dev =3D get_cpu_sysdev(cpu); > > =A0 =A0 =A0 =A0return dev && container_of(dev, struct cpu, sysdev)-= >hotpluggable; > > } > > > > and, of course, all the sys_device stuff has now gone ... > > > > So is this correct? > > > > bool cpu_is_hotpluggable(unsigned cpu) > > { > > =A0 =A0 =A0 =A0struct device *dev =3D get_cpu_device(cpu); > > =A0 =A0 =A0 =A0return dev && container_of(dev, struct cpu, dev)->ho= tpluggable; > > } >=20 > Yes, that look like the right pattern. >=20 > Stephen, thanks a lot for your help here, it's very much appreciated. Definitely, thanks for fixing up cpu_is_hotpluggable for this change. - Josh Triplett