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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 6E57BC3A5A6 for ; Thu, 19 Sep 2019 22:24:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 408CC21A4C for ; Thu, 19 Sep 2019 22:24:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568931850; bh=j1iYY3kQO3B/s0ayC98GlO6pXuKeFJHAECORyA+XmSs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=goVIbk280S+c9Shdb9L1XCyeWKoJ/NPqxBoYI6yDGH3I0MlDKyn0iPfE5GBp3MtsK qQRf4Ddz68pX/czTFkDIZR7bqq4+Uy4SSb2Iz95kil22rJZQ55t/bz9zW6UW+lrywj DVLSZZ5IoKiorEbuZKcq/C8aGt4pwVtLJw/9BrZE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407121AbfISWYJ (ORCPT ); Thu, 19 Sep 2019 18:24:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:40112 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2407101AbfISWYE (ORCPT ); Thu, 19 Sep 2019 18:24:04 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 D623F21929; Thu, 19 Sep 2019 22:24:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568931844; bh=j1iYY3kQO3B/s0ayC98GlO6pXuKeFJHAECORyA+XmSs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IIBAW7ND2BBbNaI2zTkLZG+RQEj2DwUwJNbqgLsd2UncjNKf1HXcGlIRzlUdqdvtY YkTVB9tDV9/PRu3OjSeqcDKzUozuXw1aDs4v4xONkvL+qSAayMEK+SjSOfTuHgRg6N CRU3FM8wlqaSgs7ClfBLGiZvqYIYSH8TVd9QzXzw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tony Lindgren , Sasha Levin Subject: [PATCH 4.4 36/56] ARM: OMAP2+: Fix omap4 errata warning on other SoCs Date: Fri, 20 Sep 2019 00:04:17 +0200 Message-Id: <20190919214758.010171747@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190919214742.483643642@linuxfoundation.org> References: <20190919214742.483643642@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tony Lindgren [ Upstream commit 45da5e09dd32fa98c32eaafe2513db6bd75e2f4f ] We have errata i688 workaround produce warnings on SoCs other than omap4 and omap5: omap4_sram_init:Unable to allocate sram needed to handle errata I688 omap4_sram_init:Unable to get sram pool needed to handle errata I688 This is happening because there is no ti,omap4-mpu node, or no SRAM to configure for the other SoCs, so let's remove the warning based on the SoC revision checks. As nobody has complained it seems that the other SoC variants do not need this workaround. Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- arch/arm/mach-omap2/omap4-common.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 949696b6f17b6..511fd08c784ba 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -131,6 +131,9 @@ static int __init omap4_sram_init(void) struct device_node *np; struct gen_pool *sram_pool; + if (!soc_is_omap44xx() && !soc_is_omap54xx()) + return 0; + np = of_find_compatible_node(NULL, NULL, "ti,omap4-mpu"); if (!np) pr_warn("%s:Unable to allocate sram needed to handle errata I688\n", -- 2.20.1