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 AD4DFC2BA19 for ; Sat, 11 Apr 2020 23:14:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E647216FD for ; Sat, 11 Apr 2020 23:14:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646849; bh=ZdMmlu8rq6FnZHNvz1fx4gohu8sKPOucgZZcA5ktuyM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=MRgg2ohVf+km18R5F9K92WP+33cWvuHHkiCjFkctvytZqcyfZlXzd5yL7qp5wsFD3 LhG0FcWgPfX4s0EZH4rLwaRmkn8HlWSCsKhYxaqTSJ25sIt9pvrA1KS5Fhm+YsRjwU 2YwPv+3LlD45PA/lGztUrdr+1VjHuDYX2u1w/et4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730670AbgDKXOH (ORCPT ); Sat, 11 Apr 2020 19:14:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:55584 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729121AbgDKXOF (ORCPT ); Sat, 11 Apr 2020 19:14:05 -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 B981720CC7; Sat, 11 Apr 2020 23:14:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646845; bh=ZdMmlu8rq6FnZHNvz1fx4gohu8sKPOucgZZcA5ktuyM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tYWgS0EsFnmmr5/0derzhgchageuw0Rcoz1xiwcAwkLQngGBiMTDurb8HSGygYYkd Xh0X9OPc9xguE9oVC9ecG2HCWaAfjNEhhJDI1VMvlms7dDBnvCILRXQKHycJ0F0Cdl 8VHLIPMDhpoKFx6Ml2fLYccZQHCPj7Vc104ZuN2I= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Patrick Daly , "Isaac J . Manjarres" , Rob Herring , Sasha Levin , devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 32/37] of: of_reserved_mem: Increase limit on number of reserved regions Date: Sat, 11 Apr 2020 19:13:21 -0400 Message-Id: <20200411231327.26550-32-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200411231327.26550-1-sashal@kernel.org> References: <20200411231327.26550-1-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: Patrick Daly [ Upstream commit 632c99084052aef1c9dcfe43d2720306026d6d21 ] Certain SoCs need to support a large amount of reserved memory regions. For example, Qualcomm's SM8150 SoC requires that 20 regions of memory be reserved for a variety of reasons (e.g. loading a peripheral subsystem's firmware image into a particular space). When adding more reserved memory regions to cater to different usecases, the remaining number of reserved memory regions--12 to be exact--becomes too small. Thus, double the existing limit of reserved memory regions. Signed-off-by: Patrick Daly Signed-off-by: Isaac J. Manjarres Signed-off-by: Rob Herring Signed-off-by: Sasha Levin --- drivers/of/of_reserved_mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 32771c2ced7bb..fd89159bf5162 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -25,7 +25,7 @@ #include #include -#define MAX_RESERVED_REGIONS 32 +#define MAX_RESERVED_REGIONS 64 static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS]; static int reserved_mem_count; -- 2.20.1