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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA95DC77B6C for ; Thu, 13 Apr 2023 08:53:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229922AbjDMIxj (ORCPT ); Thu, 13 Apr 2023 04:53:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229925AbjDMIxT (ORCPT ); Thu, 13 Apr 2023 04:53:19 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38A90180 for ; Thu, 13 Apr 2023 01:53:06 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id E520F218D6; Thu, 13 Apr 2023 08:53:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1681375984; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ear+cnYjNr0Xxid0IYuEKGOWEhCYOcJOGEYisWpZTKo=; b=C24EABfNHbEBMqwr4/h+JHYgokjsw8ix4LML/cy29uP6URY6CKIXQsggFcmNAC9QsfJGpU X52ksK0IOlpxdAss2WvoLFj1A9ykM94mO0hTAN5knLcUGqJDQD02zRLBhN+4CNc6WFmi+M mRMzY4KOXbeddISQ/2wSbPa9PVCp/uo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1681375984; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ear+cnYjNr0Xxid0IYuEKGOWEhCYOcJOGEYisWpZTKo=; b=9NIL9C8KqTMIlIlDJ8DPR26DM/xiQezNmGfZN0od/ZvM40T5Uwn+UBLnv7nBBPtJzRfRUA jWez3NnzQWfRmdBA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id D1664139D3; Thu, 13 Apr 2023 08:53:04 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id EH/jMvDCN2RyIAAAMHmgww (envelope-from ); Thu, 13 Apr 2023 08:53:04 +0000 From: "Ivan T. Ivanov" To: Srinivas Kandagatla Cc: Nicolas Saenz Julienne , Florian Fainelli , Stefan Wahren , Tim Gover , Phil Elwell , linux-rpi-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Ivan T . Ivanov" Subject: [PATCH v2 1/2] nvmem: rmem: Use NVMEM_DEVID_AUTO Date: Thu, 13 Apr 2023 11:52:05 +0300 Message-Id: <20230413085206.149730-2-iivanov@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230413085206.149730-1-iivanov@suse.de> References: <20230413085206.149730-1-iivanov@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Phil Elwell It is reasonable to declare multiple nvmem blocks. Unless a unique 'id' is passed in for each block there may be name clashes. Avoid this by using the magic token NVMEM_DEVID_AUTO. Fixes: 5a3fa75a4d9cb ("nvmem: Add driver to expose reserved memory as nvmem") Signed-off-by: Phil Elwell Signed-off-by: Ivan T. Ivanov --- drivers/nvmem/rmem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvmem/rmem.c b/drivers/nvmem/rmem.c index 80cb187f1481..752d0bf4445e 100644 --- a/drivers/nvmem/rmem.c +++ b/drivers/nvmem/rmem.c @@ -71,6 +71,7 @@ static int rmem_probe(struct platform_device *pdev) config.dev = dev; config.priv = priv; config.name = "rmem"; + config.id = NVMEM_DEVID_AUTO; config.size = mem->size; config.reg_read = rmem_read; -- 2.35.3