linux-imx

arch/tile: fix double-free bug in homecache_free_pages()

When freeing the page with this API, the page was "put" twice.
This was only discovered bringing up an MPT fusion controller, which
actually used the API; it hadn't been invoked previously, so the bug
had gone unnoticed.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>