__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 <a.fatoum@xxxxxxxxxxxxxx>
---
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
