From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12F99C64E75 for ; Tue, 17 Nov 2020 09:53:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B2C002168B for ; Tue, 17 Nov 2020 09:53:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="L5vT7mv1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727284AbgKQJwy (ORCPT ); Tue, 17 Nov 2020 04:52:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:36124 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726203AbgKQJwy (ORCPT ); Tue, 17 Nov 2020 04:52:54 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E16EA222EC; Tue, 17 Nov 2020 09:52:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605606773; bh=hsD9/HaM/L+tCNFFCmhHV6uigQcl57HbKqp2z/62Sgk=; h=Subject:To:From:Date:From; b=L5vT7mv13WplVc4IAwTrWUR0XOaKjpaJ1ObJ4VFnpIpsMvLASHnfbiCBwNs+0bOz9 Eh76XB8X/pTt0xqrpnjEtNTFJtZGok8cqWvSNAOXLnNCYedWcJ7MKGmjY5ggvVOplF 8cS76qgR4k3OHP8wdsfG61g7HCfETOwXSQ7jxXC8= Subject: patch "iio: light: fix kconfig dependency bug for VCNL4035" added to staging-linus To: fazilyildiran@gmail.com, Jonathan.Cameron@huawei.com, stable@vger.kernel.org From: Date: Tue, 17 Nov 2020 10:53:26 +0100 Message-ID: <1605606806180163@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled iio: light: fix kconfig dependency bug for VCNL4035 to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 44a146a44f656fc03d368c1b9248d29a128cd053 Mon Sep 17 00:00:00 2001 From: Necip Fazil Yildiran Date: Tue, 3 Nov 2020 01:35:24 +0300 Subject: iio: light: fix kconfig dependency bug for VCNL4035 When VCNL4035 is enabled and IIO_BUFFER is disabled, it results in the following Kbuild warning: WARNING: unmet direct dependencies detected for IIO_TRIGGERED_BUFFER Depends on [n]: IIO [=y] && IIO_BUFFER [=n] Selected by [y]: - VCNL4035 [=y] && IIO [=y] && I2C [=y] The reason is that VCNL4035 selects IIO_TRIGGERED_BUFFER without depending on or selecting IIO_BUFFER while IIO_TRIGGERED_BUFFER depends on IIO_BUFFER. This can also fail building the kernel. Honor the kconfig dependency to remove unmet direct dependency warnings and avoid any potential build failures. Fixes: 55707294c4eb ("iio: light: Add support for vishay vcnl4035") Signed-off-by: Necip Fazil Yildiran Link: https://bugzilla.kernel.org/show_bug.cgi?id=209883 Link: https://lore.kernel.org/r/20201102223523.572461-1-fazilyildiran@gmail.com Cc: Signed-off-by: Jonathan Cameron --- drivers/iio/light/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig index cade6dc0305b..33ad4dd0b5c7 100644 --- a/drivers/iio/light/Kconfig +++ b/drivers/iio/light/Kconfig @@ -544,6 +544,7 @@ config VCNL4000 config VCNL4035 tristate "VCNL4035 combined ALS and proximity sensor" + select IIO_BUFFER select IIO_TRIGGERED_BUFFER select REGMAP_I2C depends on I2C -- 2.29.2