From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UovNa-0007hY-T7 for barebox@lists.infradead.org; Tue, 18 Jun 2013 12:51:23 +0000 From: Jan Luebbe Date: Tue, 18 Jun 2013 14:50:50 +0200 Message-Id: <1371559850-21867-1-git-send-email-jlu@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] devfs-core: introduce devfs_append_partition To: barebox@lists.infradead.org This simplifies board code for partition setup by keeping track of the offset. Signed-off-by: Jan Luebbe --- fs/devfs-core.c | 9 +++++++++ include/driver.h | 2 ++ 2 files changed, 11 insertions(+) diff --git a/fs/devfs-core.c b/fs/devfs-core.c index 262e0a2..f7d79ff 100644 --- a/fs/devfs-core.c +++ b/fs/devfs-core.c @@ -267,6 +267,15 @@ int devfs_add_partition(const char *devname, loff_t offset, loff_t size, return 0; } +int devfs_append_partition(const char *devname, loff_t *offset, loff_t size, + int flags, const char *name) +{ + int ret; + ret = devfs_add_partition(devname, *offset, size, flags, name); + *offset += size; + return ret; +} + int devfs_del_partition(const char *name) { struct cdev *cdev; diff --git a/include/driver.h b/include/driver.h index 716f792..3f4f7b9 100644 --- a/include/driver.h +++ b/include/driver.h @@ -463,6 +463,8 @@ int cdev_erase(struct cdev *cdev, size_t count, loff_t offset); int devfs_add_partition(const char *devname, loff_t offset, loff_t size, int flags, const char *name); +int devfs_append_partition(const char *devname, loff_t *offset, loff_t size, + int flags, const char *name); int devfs_del_partition(const char *name); #define DRV_OF_COMPAT(compat) \ -- 1.8.3.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox