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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B206DC433EF for ; Mon, 6 Dec 2021 15:25:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376830AbhLFP2t (ORCPT ); Mon, 6 Dec 2021 10:28:49 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:55652 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377561AbhLFPYn (ORCPT ); Mon, 6 Dec 2021 10:24:43 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 68D3AB8101B; Mon, 6 Dec 2021 15:21:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AAE67C341C5; Mon, 6 Dec 2021 15:21:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1638804072; bh=KWxXtW72Tj7fGimpSt36yqmxv90yxBqm44E4kmS6tPg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Iwlwd2896OXgmJQ5szKguJfZ6kuDVX+JHGXQzhQQYSC0nk468/ixANc37Q8T5wiYZ EI0y/ViZYE7r8yuPUIhXrQ6NbRNIsjHdtkAkV2XRLAFOG8Axl8Hz6axkLBGmiZ93Qp T23gI9uJHAau5coWb0XaWwQYKtQ1roRLuhAfTGjM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Julian Braha , Jernej Skrabec , Maxime Ripard , Sasha Levin Subject: [PATCH 5.15 017/207] drm/sun4i: fix unmet dependency on RESET_CONTROLLER for PHY_SUN6I_MIPI_DPHY Date: Mon, 6 Dec 2021 15:54:31 +0100 Message-Id: <20211206145610.797976281@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211206145610.172203682@linuxfoundation.org> References: <20211206145610.172203682@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Julian Braha [ Upstream commit bb162bb2b4394108c8f055d1b115735331205e28 ] When PHY_SUN6I_MIPI_DPHY is selected, and RESET_CONTROLLER is not selected, Kbuild gives the following warning: WARNING: unmet direct dependencies detected for PHY_SUN6I_MIPI_DPHY Depends on [n]: (ARCH_SUNXI [=n] || COMPILE_TEST [=y]) && HAS_IOMEM [=y] && COMMON_CLK [=y] && RESET_CONTROLLER [=n] Selected by [y]: - DRM_SUN6I_DSI [=y] && HAS_IOMEM [=y] && DRM_SUN4I [=y] This is because DRM_SUN6I_DSI selects PHY_SUN6I_MIPI_DPHY without selecting or depending on RESET_CONTROLLER, despite PHY_SUN6I_MIPI_DPHY depending on RESET_CONTROLLER. These unmet dependency bugs were detected by Kismet, a static analysis tool for Kconfig. Please advise if this is not the appropriate solution. v2: Fixed indentation to match the rest of the file. Signed-off-by: Julian Braha Acked-by: Jernej Skrabec Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20211109032351.43322-1-julianbraha@gmail.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/sun4i/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig index 5755f0432e774..8c796de53222c 100644 --- a/drivers/gpu/drm/sun4i/Kconfig +++ b/drivers/gpu/drm/sun4i/Kconfig @@ -46,6 +46,7 @@ config DRM_SUN6I_DSI default MACH_SUN8I select CRC_CCITT select DRM_MIPI_DSI + select RESET_CONTROLLER select PHY_SUN6I_MIPI_DPHY help Choose this option if you want have an Allwinner SoC with -- 2.33.0