Moved prototypes for two functions to a header file in order to fix the
following warnings:
drivers/staging/erofs/unzip_vle.c:577:6: warning: no previous prototype for ‘erofs_workgroup_free_rcu’ [-Wmissing-prototypes]
void erofs_workgroup_free_rcu(struct erofs_workgroup *grp)
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/staging/erofs/unzip_vle.c:1702:5: warning: no previous prototype for ‘z_erofs_map_blocks_iter’ [-Wmissing-prototypes]
int z_erofs_map_blocks_iter(struct inode *inode,
^~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>