From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754200AbdDNRM2 (ORCPT ); Fri, 14 Apr 2017 13:12:28 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:55718 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753878AbdDNRMW (ORCPT ); Fri, 14 Apr 2017 13:12:22 -0400 From: Mark Brown To: Mark Brown Cc: Dong Aisheng , Dong Aisheng , Liam Girdwood , linux-kernel@vger.kernel.org, shawnguo@kernel.org, yibin.gong@nxp.com, linux-kernel@vger.kernel.org In-Reply-To: <20170411203437.28572-1-broonie@kernel.org> Message-Id: Date: Fri, 14 Apr 2017 18:12:13 +0100 X-SA-Exim-Connect-IP: 2001:470:1f1d:6b5::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "regulator: core: Allow dummy regulators for supplies" to the regulator tree X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch regulator: core: Allow dummy regulators for supplies has been applied to the regulator tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >>From c93609ab3924cc974fc90001fb6aa250a8900a3c Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 11 Apr 2017 21:31:40 +0100 Subject: [PATCH] regulator: core: Allow dummy regulators for supplies Rather than just not resolving the supply when there is explicitly no supply mapping fall through and allow a dummy supply to be substituted. This fixes issues with constant retries reported by Dong Aisheng. Signed-off-by: Mark Brown Tested-by: Dong Aisheng Reviewed-by: Dong Aisheng --- drivers/regulator/core.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 3f424ec4fc56..462e6e679ce1 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1532,14 +1532,6 @@ static int regulator_resolve_supply(struct regulator_dev *rdev) if (IS_ERR(r)) { ret = PTR_ERR(r); - if (ret == -ENODEV) { - /* - * No supply was specified for this regulator and - * there will never be one. - */ - return 0; - } - /* Did the lookup explicitly defer for us? */ if (ret == -EPROBE_DEFER) return ret; -- 2.11.0