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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 727C2C5B552 for ; Sun, 8 Jun 2025 16:16:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=7bXJKXkwY96Ccxmdhg+DcEmoS1WMclywGu5zOK9kBxk=; b=1LPN0NzwCiqIOq 9MIANb82mBoX6Ng1GGxRFGCDaLYWUuYB1I04/ZY4WwLypLadsY8d4mKyaNOjregrkehzas7eLSqvt Us6z3ZA49+yKSI6K5qmUdkq4WlaQxGvOjoWeyVxBPRczXlXXXAP7rpAP2uwSjKGDt69ExWxc+h4ZU aupAFB1MJNTcQnZFuoqQpaxGIIRSax4Rbip0WB2bVdED6wpxRmApvDMoH+CmEOu9A05kDImkCAgqP URHEZahKdp1yyyYperYcPkk+OwUl+XuglowKEoHvQFNlDgElPsXziE1UZa58XoL6iNPhIOJXDiopm i4InUaVRvoZ/ng3eY8HA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOIge-00000002mS0-32QE; Sun, 08 Jun 2025 16:15:56 +0000 Received: from mx.treblig.org ([2a00:1098:5b::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOIgc-00000002mRd-2jmN for linux-mtd@lists.infradead.org; Sun, 08 Jun 2025 16:15:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=MIME-Version:Message-ID:Date:Subject:From:Content-Type:From :Subject; bh=zJRQ3uMzczhw8zoS9UEtZ+ccogb2vXX4Opul1mk0vkk=; b=g8aLhamMQG8FXYMv 1SQ4ZwRPE1V9j2pvNlDyOCRVs754GLZL43v4ICmC00e6gbx9prjvTJMNDzJW33IZaIkKyG6nqOfCJ ql8JinlHq7guNl01fQRbkMjcSpIlQa9TgtYLtdMVguhJqXDpjq450AMXELotre9deLytNp985hA7h vD9LDAa6HSFHZaU11xVl4MioTLvb26dPaQgE+hBcHStLoDBz1MUmtzQdHH3E0pXg+gWO2CmQeqtS4 D1Futbv60MRufbnJvIpofHrahsXvg/j08rnn1lt23/EU4k+/wgVUGRO2bqbhj9shgdacaOB9N+rAj BNm4JMsV6l9NVANqYQ==; Received: from localhost ([127.0.0.1] helo=dalek.home.treblig.org) by mx.treblig.org with esmtp (Exim 4.96) (envelope-from ) id 1uOIgJ-008Gsb-2B; Sun, 08 Jun 2025 16:15:35 +0000 From: linux@treblig.org To: richard@nod.at, chengzhihao1@huawei.com, miquel.raynal@bootlin.com, vigneshr@ti.com Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Subject: [PATCH] mtd: ubi: Remove unused ubi_flush Date: Sun, 8 Jun 2025 17:15:35 +0100 Message-ID: <20250608161535.90030-1-linux@treblig.org> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250608_091554_742131_991C1996 X-CRM114-Status: GOOD ( 11.47 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: "Dr. David Alan Gilbert" ubi_flush() was added in 2012 as part of commit 62f384552b67 ("UBI: modify ubi_wl_flush function to clear work queue for a lnum") but has remained unused. (It's friend ubi_wl_flush() is still used) Remove it. Signed-off-by: Dr. David Alan Gilbert --- drivers/mtd/ubi/kapi.c | 27 --------------------------- include/linux/mtd/ubi.h | 1 - 2 files changed, 28 deletions(-) diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c index f1ea8677467f..df0a5a57b072 100644 --- a/drivers/mtd/ubi/kapi.c +++ b/drivers/mtd/ubi/kapi.c @@ -791,33 +791,6 @@ int ubi_sync(int ubi_num) } EXPORT_SYMBOL_GPL(ubi_sync); -/** - * ubi_flush - flush UBI work queue. - * @ubi_num: UBI device to flush work queue - * @vol_id: volume id to flush for - * @lnum: logical eraseblock number to flush for - * - * This function executes all pending works for a particular volume id / logical - * eraseblock number pair. If either value is set to %UBI_ALL, then it acts as - * a wildcard for all of the corresponding volume numbers or logical - * eraseblock numbers. It returns zero in case of success and a negative error - * code in case of failure. - */ -int ubi_flush(int ubi_num, int vol_id, int lnum) -{ - struct ubi_device *ubi; - int err = 0; - - ubi = ubi_get_device(ubi_num); - if (!ubi) - return -ENODEV; - - err = ubi_wl_flush(ubi, vol_id, lnum); - ubi_put_device(ubi); - return err; -} -EXPORT_SYMBOL_GPL(ubi_flush); - BLOCKING_NOTIFIER_HEAD(ubi_notifiers); /** diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h index 562f92504f2b..c3f79c4be1cc 100644 --- a/include/linux/mtd/ubi.h +++ b/include/linux/mtd/ubi.h @@ -250,7 +250,6 @@ int ubi_leb_unmap(struct ubi_volume_desc *desc, int lnum); int ubi_leb_map(struct ubi_volume_desc *desc, int lnum); int ubi_is_mapped(struct ubi_volume_desc *desc, int lnum); int ubi_sync(int ubi_num); -int ubi_flush(int ubi_num, int vol_id, int lnum); /* * This function is the same as the 'ubi_leb_read()' function, but it does not -- 2.49.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/