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 67CFCC2BB86 for ; Sat, 11 Apr 2020 23:13:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 322BC216FD for ; Sat, 11 Apr 2020 23:13:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646809; bh=5E5acoX/23TDJSuUqQEMj3LTgMnNc8iD56xVZ48yBxg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=r+fhgELj+O+qJRbsf8+UtN0jJQwIUeMzWyoN/0u7o02bY7KSyD3lrkD9QwnmZO0rR Un81RlPEDvSIhqoLqCGSJvuk3v4NjiipRLYNSAxlqkrjgzBKACCHY5ubs59QjjVXmC xpICE+vrVTvJBN/MO0JVNn/9+1MRm1yRskDZSW3s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730430AbgDKXN1 (ORCPT ); Sat, 11 Apr 2020 19:13:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:54084 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730355AbgDKXNL (ORCPT ); Sat, 11 Apr 2020 19:13:11 -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 5902A20787; Sat, 11 Apr 2020 23:13:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646791; bh=5E5acoX/23TDJSuUqQEMj3LTgMnNc8iD56xVZ48yBxg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RF5KHJJIlTK7h5p3ZC2BtivGXPdrGmCk4xhbGuX/lO3W3VUIsgUU7ZiiEaIQCtm8c J8tA+Ml2YLHZeHIy4iUQXs3jp3hlL7K+67ce8A/V7CRmLHBdQ7MGgFPfLg+GTu/m+d eiK7zM3nwrjQjj2n3/NjmgF9gY+xfisUjWPP2P1s= 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 4.19 55/66] of: of_reserved_mem: Increase limit on number of reserved regions Date: Sat, 11 Apr 2020 19:11:52 -0400 Message-Id: <20200411231203.25933-55-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200411231203.25933-1-sashal@kernel.org> References: <20200411231203.25933-1-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 895c83e0c7b6c..794308b3b8b9a 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -21,7 +21,7 @@ #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