From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753266Ab2GIK4q (ORCPT ); Mon, 9 Jul 2012 06:56:46 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:60886 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753193Ab2GIK4p (ORCPT ); Mon, 9 Jul 2012 06:56:45 -0400 From: Mark Brown To: Samuel Ortiz Cc: linux-kernel@vger.kernel.org, Mark Brown Subject: [PATCH] mfd: arizona: Error out if initial boot fails Date: Mon, 9 Jul 2012 11:56:43 +0100 Message-Id: <1341831403-4275-1-git-send-email-broonie@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.10 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Mark Brown --- drivers/mfd/arizona-core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index ed2de7b..011d80e 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -418,7 +418,11 @@ int __devinit arizona_dev_init(struct arizona *arizona) } } - arizona_wait_for_boot(arizona); + ret = arizona_wait_for_boot(arizona); + if (ret != 0) { + dev_err(arizona->dev, "Device failed initial boot: %d\n", ret); + goto err_reset; + } for (i = 0; i < ARRAY_SIZE(arizona->pdata.gpio_defaults); i++) { if (!arizona->pdata.gpio_defaults[i]) -- 1.7.10