Message ID | 20210505175540.15006-8-kristo@kernel.org |
---|---|
State | Superseded |
Delegated to: | Lokesh Vutla |
Headers | show
Return-Path: <u-boot-bounces@lists.denx.de> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=UXSTfo18; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Fb4D81czNz9s1l for <incoming@patchwork.ozlabs.org>; Thu, 6 May 2021 03:57:12 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 9078E82CC1; Wed, 5 May 2021 19:56:19 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="UXSTfo18"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id CFEB682C97; Wed, 5 May 2021 19:56:08 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 410C481FBA for <u-boot@lists.denx.de>; Wed, 5 May 2021 19:56:05 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=kristo@kernel.org Received: by mail.kernel.org (Postfix) with ESMTPSA id 2CAD56139A; Wed, 5 May 2021 17:56:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620237363; bh=DuKa+yk+dQMNkxUMaddfUvB9BlBNusa9CWjt3grQ1QE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UXSTfo18wTo6YtGXqTtRVHsbibhU2/Bu9qPGUC6RYMUy2Xw4aH9v2vHBS/P9Lz6Em j/f0tqsWPJG/W/6MjQxnU0SSXQDl/b0UDQ9PEHBgtlRTFbTIMfe6MI2jnMhx2MiJba 5J+fFzHls7phIV0dQ6jWkPVy4beP62TNhF8262IXbqyrfVf7o0Hnn5aNzkVSKfVSAz WSsouHKqjzgmcHu863lUqxV2ssqqRuwHt/oxUoEu5EOqACUAdnWXqF0cEVOVoQGgGg dXLpghjO0scolyG/3xzJ2eEXHU9b1/05MwCvRWTBI1F5G8lklBthJVTVZQRO+MOeP6 L+yFmSW1ziXyA== From: Tero Kristo <kristo@kernel.org> To: u-boot@lists.denx.de, trini@konsulko.com, lokeshvutla@ti.com, d-gerlach@ti.com Cc: praneeth@ti.com, Tero Kristo <t-kristo@ti.com> Subject: [PATCHv3 07/26] clk: do not attempt to fetch clock pointer with null device Date: Wed, 5 May 2021 20:55:21 +0300 Message-Id: <20210505175540.15006-8-kristo@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210505175540.15006-1-kristo@kernel.org> References: <20210505175540.15006-1-kristo@kernel.org> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <https://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> X-Virus-Scanned: clamav-milter 0.102.4 at phobos.denx.de X-Virus-Status: Clean |
Series |
J72xx: HSM rearch support series
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expand
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diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index 4ab3c402ed..ac2b7ae84e 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -499,6 +499,8 @@ struct clk *clk_get_parent(struct clk *clk) return NULL; pdev = dev_get_parent(clk->dev); + if (!pdev) + return ERR_PTR(-ENODEV); pclk = dev_get_clk_ptr(pdev); if (!pclk) return ERR_PTR(-ENODEV);