From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AB0FA3FE355; Thu, 12 Mar 2026 17:34:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773336896; cv=none; b=WTU2okTxzMQDR1C8WKbtF7BixI5Wa76aaJAH8annHgd/J9EJHm6AnQvtroRqjm2pyuULbfwl9fJH8KaUSMmfRUodMGsnZwUY1NChpLy0EeIBex3XJtkodilkKQkkTJ3IjBZ892Mg7w6qOx2VunO49bnHOYXlkAVBxX38WMQPC6E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773336896; c=relaxed/simple; bh=1P/4LEDixaG5795fXNa+imLmGsUhYup/VzfnVGfW448=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=Vu9pKRTV6KmTzmYYURVrUDjD3yY5MoxSdbMmuRPeu/wNOsSICYKrORr6gFgZEBq7x2dD/cVS3u7tsVLmbKWZ2WVTvtg+MyVwYReW4AS2/Jz6iJPD42W4JLDLL5acuc8xKjzVmRNQlGmYfiMbqTuPnel2IfYmhwYmqf8KB5G9k0Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MAgbn5AM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MAgbn5AM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 670C4C116C6; Thu, 12 Mar 2026 17:34:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773336896; bh=1P/4LEDixaG5795fXNa+imLmGsUhYup/VzfnVGfW448=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=MAgbn5AMI88SjayIfMB2INHSkO8tWC3oAuUJnsbnpD8esZko25GroRBu0rr7pxGXA oMFAErOunk1D1pzpfqBokhKGZ+yHzEJGL28ibFyw2GPI9XjakegjPRypTibjY1z5MA moC5bsihWNy/UvwRpBiG5LTlQuR9sf/cSFxGPtYoc+rQnFoc26V3VQMZ+TMaYSgL/Z Y1PkdrI16DZZHys4UuouOLcEwTRbXPXPVkkY/hl7vc52u4WxcHXB3tpI7SU7Ji8nmI HV99sH0XeNvOIa/56BmAL2vIRBLSPiwARMyll966xTP6sOWeXzrgJMio/w8PVACNXc 7Uf49FUP3G5GQ== From: Mark Brown To: lgirdwood@gmail.com, andreas@kemnade.info, Robby Cai Cc: imx@lists.linux.dev, linux-kernel@vger.kernel.org In-Reply-To: <20260312040148.GA4007088@shlinux88> References: <20260312040148.GA4007088@shlinux88> Subject: Re: [PATCH] regulator: fp9931: Fix error handling for optional regulator Message-Id: <177333689516.303201.7873451488433406012.b4-ty@kernel.org> Date: Thu, 12 Mar 2026 17:34:55 +0000 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.15-dev-68380 On Thu, 12 Mar 2026 12:01:48 +0800, Robby Cai wrote: > If "vin" reg does not exist in the device tree, the regulator framework > returns -ENODEV, which is normal for an optional supply. But the current > code treats -ENODEV as a fatal error, causing the driver probe to fail. > This patch fixes that by handling -ENODEV correctly for optional regulator. Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next Thanks! [1/1] regulator: fp9931: Fix error handling for optional regulator commit: 8066a5855ed986f822df4d8b1fa8017b88a43e76 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