This simplifies board code for partition setup by keeping track of the
offset.
Signed-off-by: Jan Luebbe <jlu@xxxxxxxxxxxxxx>
---
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
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