From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757443Ab3ANQp5 (ORCPT ); Mon, 14 Jan 2013 11:45:57 -0500 Received: from avon.wwwdotorg.org ([70.85.31.133]:43173 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757001Ab3ANQpz (ORCPT ); Mon, 14 Jan 2013 11:45:55 -0500 Message-ID: <50F43640.7060308@wwwdotorg.org> Date: Mon, 14 Jan 2013 09:45:52 -0700 From: Stephen Warren User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Laxman Dewangan CC: Russell King - ARM Linux , "linux-tegra@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH RFT 3/3] ARM: tegra: dts: seaboard: enable keyboard References: <1357911185-11048-1-git-send-email-ldewangan@nvidia.com> <1357911185-11048-3-git-send-email-ldewangan@nvidia.com> <50F09BC7.90607@wwwdotorg.org> <20130111232438.GN23505@n2100.arm.linux.org.uk> <50F09FCB.70809@wwwdotorg.org> <20130111233615.GO23505@n2100.arm.linux.org.uk> <50F0A2A8.3080401@wwwdotorg.org> <50F13C34.3020808@nvidia.com> In-Reply-To: <50F13C34.3020808@nvidia.com> X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/12/2013 03:34 AM, Laxman Dewangan wrote: ... > Which is the tree on which Prashant changes are applied. I can debug > from that tree. git://nv-tegra.nvidia.com/user/swarren/linux-2.6 test-ccf-rework-v4 But as I said in some other email in response to Prashant, I'll go and find out why the clk driver is returning NULL. (Russell, while the clk API definition may allow NULL to be a legal clk value, the actual implementation on Tegra at least doesn't consider NULL to be a legal clk value, so it shouldn't be returned in the first place). There's no issue here in the comprehension of the clk API.