From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 03 Jan 2024 11:17:42 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rKyJj-001maQ-0P for lore@lore.pengutronix.de; Wed, 03 Jan 2024 11:17:42 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rKyJi-0003FR-0n for lore@pengutronix.de; Wed, 03 Jan 2024 11:17:42 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=CJyiN/xIuaHuEc2ZxiS608bmhp2fhJrkqLUdEJfl184=; b=D3LasnTNgi/H0S3LDZBUaa0zPT 4i2Wo27wDeSc88rg6oQcNAWtGcS6wJs80ZjaHo1YEJRvgyey1and4wQlnPpdIC20IfSPFhTMo3TgW VJ3DgGMG3yGUY+ktfcwhfld9UCaOko8iy0ZBXDOLnDE+s+IlaSY5rGIQRyJ8e4xPal0XcPkw1khVJ 2f5QgdfgmrHqBsONj5WSiw8GrJJ1D3yzdk4DcuhlK48JvxPiQYrMNjDeWoEiKP5vq2sJVPWGHRB2j rTHBqKIcTOmVIQu5EMMBxx4Uh5BipsW8OA4KZIlvl6U5X0iSnalAtr0iSpe4fW/nOheGDjM0rbT6J Vj0ennQA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rKyIi-00AMSQ-22; Wed, 03 Jan 2024 10:16:40 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rKyIa-00AMOU-1k for barebox@lists.infradead.org; Wed, 03 Jan 2024 10:16:35 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rKyIZ-0002hp-C9; Wed, 03 Jan 2024 11:16:31 +0100 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rKyIY-0005wB-U7; Wed, 03 Jan 2024 11:16:30 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1rKyIY-00B286-2j; Wed, 03 Jan 2024 11:16:30 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Wed, 3 Jan 2024 11:16:26 +0100 Message-Id: <20240103101629.2629497-4-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240103101629.2629497-1-a.fatoum@pengutronix.de> References: <20240103101629.2629497-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240103_021632_596010_3EBDCFAE X-CRM114-Status: GOOD ( 11.99 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.3 required=4.0 tests=AWL,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 3/6] cdev: export cdevfs_add_partition for general use X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) __devfs_add_partition was added, so it can internally be used by functions that already have a cdev and don't require looking it up first by file path. This is useful elsewhere as well, so give it a less internal-sounding name and start exporting it. Signed-off-by: Ahmad Fatoum --- fs/devfs-core.c | 6 +++--- include/driver.h | 3 +++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/fs/devfs-core.c b/fs/devfs-core.c index 6abf5eacc8dd..912bfeede8dc 100644 --- a/fs/devfs-core.c +++ b/fs/devfs-core.c @@ -474,7 +474,7 @@ static struct cdev *check_overlap(struct cdev *cdev, const char *name, loff_t of return ret ? ERR_PTR(ret) : cpart; } -static struct cdev *__devfs_add_partition(struct cdev *cdev, +struct cdev *cdevfs_add_partition(struct cdev *cdev, const struct devfs_partition *partinfo, loff_t *end) { loff_t offset, size; @@ -572,7 +572,7 @@ struct cdev *devfs_add_partition(const char *devname, loff_t offset, if (!cdev) return ERR_PTR(-ENOENT); - return __devfs_add_partition(cdev, &partinfo, NULL); + return cdevfs_add_partition(cdev, &partinfo, NULL); } int devfs_del_partition(const char *name) @@ -618,7 +618,7 @@ int devfs_create_partitions(const char *devname, for (; partinfo->name; ++partinfo) { struct cdev *new; - new = __devfs_add_partition(cdev, partinfo, &offset); + new = cdevfs_add_partition(cdev, partinfo, &offset); if (IS_ERR(new)) return PTR_ERR(new); diff --git a/include/driver.h b/include/driver.h index 0e3d5635e4c1..373c4f1d0bca 100644 --- a/include/driver.h +++ b/include/driver.h @@ -681,6 +681,9 @@ struct cdev *devfs_add_partition(const char *devname, loff_t offset, loff_t size, unsigned int flags, const char *name); int devfs_del_partition(const char *name); +struct cdev *cdevfs_add_partition(struct cdev *cdev, + const struct devfs_partition *partinfo, loff_t *end); + #define of_match_ptr(compat) \ IS_ENABLED(CONFIG_OFDEVICE) ? (compat) : NULL -- 2.39.2