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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 789A6C3A5A8 for ; Wed, 4 Sep 2019 16:08:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 52E8C20820 for ; Wed, 4 Sep 2019 16:08:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567613323; bh=9msoC85KjAkTZ+3NyTfzwtqHQ+ihqnOm2jDZUcXZ8B4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=n6SAHVuOsWMhtmr5Asdsm+qCQUeL+PbEvZJl1yOl7U5CPjWmKyZxkDAUjmITk5fGD sniGKgvoSellM8X8fR5aiFnYiuFh3USdR6LwumJaN8MaB3e3QQJC6+H+Dv2kTu334k wyvefGlyuXh/1I5J9/qRYIkgEl33jCM01Mt1Jeys= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733280AbfIDQIm (ORCPT ); Wed, 4 Sep 2019 12:08:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:36804 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732997AbfIDQB1 (ORCPT ); Wed, 4 Sep 2019 12:01:27 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 964022339D; Wed, 4 Sep 2019 16:01:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567612886; bh=9msoC85KjAkTZ+3NyTfzwtqHQ+ihqnOm2jDZUcXZ8B4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2bZZliP3fE9m9JvoCVD3qISjBMHpXGoYALxN6ltrKv4+3EYocxEi5fUrQm7plzUAE Gu7iF4cJO1XEOiZJU6BKgJkn0VLGkF8+Sol3aBnM5DxGASkyiz7/2VahWNPwde/APV 8f5WFz8SJa2oIu5q7OMleOIZQhIAIsDxX3YDnQjY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tony Lindgren , Sasha Levin , linux-omap@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 03/36] ARM: OMAP2+: Fix omap4 errata warning on other SoCs Date: Wed, 4 Sep 2019 12:00:49 -0400 Message-Id: <20190904160122.4179-3-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190904160122.4179-1-sashal@kernel.org> References: <20190904160122.4179-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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 cf65ab8bb0046..e5dcbda20129d 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