linux-imx

ext4: remove unused function ext4_aligned_io()

The last user of ext4_aligned_io() was the DAX path in
ext4_direct_IO_write().  This usage was removed by Jan Kara's patch
entitled "ext4: Rip out DAX handling from direct IO path".

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>