Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760440Ab3DCOoV (ORCPT ); Wed, 3 Apr 2013 10:44:21 -0400 Received: from hqemgate04.nvidia.com ([216.228.121.35]:18078 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758424Ab3DCOoS (ORCPT ); Wed, 3 Apr 2013 10:44:18 -0400 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Wed, 03 Apr 2013 07:44:05 -0700 From: Peter De Schrijver To: Peter De Schrijver CC: , Grant Likely , Rob Herring , Rob Landley , Stephen Warren , Russell King , Prashant Gaikwad , Simon Glass , Rhyland Klein , Pritesh Raithatha , Linus Walleij , Hiroshi Doyu , Laxman Dewangan , Andrew Chew , Mike Turquette , Thierry Reding , , , , Subject: [PATCH v9 01/14] clk: tegra: provide dummy cpu car ops Date: Wed, 3 Apr 2013 17:40:35 +0300 Message-ID: <1365000110-8916-2-git-send-email-pdeschrijver@nvidia.com> X-Mailer: git-send-email 1.7.7.rc0.72.g4b5ea.dirty In-Reply-To: <1365000110-8916-1-git-send-email-pdeschrijver@nvidia.com> References: <1365000110-8916-1-git-send-email-pdeschrijver@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1179 Lines: 32 tegra_boot_secondary() relies on some of the car ops. This means having an uninitialized tegra_cpu_car_ops will lead to an early boot panic. Providing a dummy struct avoids this and makes adding Tegra114 clock support in a bisectable way a lot easier. Signed-off-by: Peter De Schrijver --- drivers/clk/tegra/clk.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c index 4a61d15..70b7a47 100644 --- a/drivers/clk/tegra/clk.c +++ b/drivers/clk/tegra/clk.c @@ -22,7 +22,8 @@ #include "clk.h" /* Global data of Tegra CPU CAR ops */ -struct tegra_cpu_car_ops *tegra_cpu_car_ops; +static struct tegra_cpu_car_ops dummy_car_ops; +struct tegra_cpu_car_ops *tegra_cpu_car_ops = &dummy_car_ops; void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, struct clk *clks[], int clk_max) -- 1.7.7.rc0.72.g4b5ea.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/