From patchwork Wed Jul 19 22:03:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 13319530 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 AE47FC001B0 for ; Wed, 19 Jul 2023 22:05:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230146AbjGSWFM (ORCPT ); Wed, 19 Jul 2023 18:05:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230253AbjGSWFL (ORCPT ); Wed, 19 Jul 2023 18:05:11 -0400 Received: from pidgin.makrotopia.org (pidgin.makrotopia.org [185.142.180.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE5C22699; Wed, 19 Jul 2023 15:04:51 -0700 (PDT) Received: from local by pidgin.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1qMFH4-0008NR-0M; Wed, 19 Jul 2023 22:03:58 +0000 Date: Wed, 19 Jul 2023 23:03:49 +0100 From: Daniel Golle To: Jens Axboe , Ulf Hansson , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Dave Chinner , Matthew Wilcox , Thomas =?iso-8859-1?q?Wei=DFschuh?= , Jan Kara , Daniel Golle , Damien Le Moal , Ming Lei , Min Li , Christian Loehle , Adrian Hunter , Hannes Reinecke , Jack Wang , Florian Fainelli , Yeqi Fu , Avri Altman , Hans de Goede , Ye Bin , Greg Kroah-Hartman , =?utf-8?b?UmFmYcWCIE1pxYJl?= =?utf-8?b?Y2tp?= , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org Subject: [RFC PATCH 5/6] mtd: ubi: block: set GENHD_FL_NO_NVMEM Message-ID: <077dbe0a6354edc3acded24e2552cfc3f2968903.1689802933.git.daniel@makrotopia.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org As the UBI volumes may already act as a NVMEM providers, emulated ubiblock devices should not be considered NVMEM providers. Signed-off-by: Daniel Golle --- drivers/mtd/ubi/block.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c index 1d5148371991b..62d9461395b37 100644 --- a/drivers/mtd/ubi/block.c +++ b/drivers/mtd/ubi/block.c @@ -410,7 +410,7 @@ int ubiblock_create(struct ubi_volume_info *vi) ret = -ENODEV; goto out_cleanup_disk; } - gd->flags |= GENHD_FL_NO_PART; + gd->flags |= GENHD_FL_NO_PART | GENHD_FL_NO_NVMEM; gd->private_data = dev; sprintf(gd->disk_name, "ubiblock%d_%d", dev->ubi_num, dev->vol_id); set_capacity(gd, disk_capacity);