Thomas Zimmermann writes:
> Unconditionally call get_page() after looking up a page from the
> framebuffer memory. Guarantees that we always hold a reference.
>
> This change also refactors the code such that it can support a
> driver-supplied get_page helper. This will be useful for DRM's
>
Unconditionally call get_page() after looking up a page from the
framebuffer memory. Guarantees that we always hold a reference.
This change also refactors the code such that it can support a
driver-supplied get_page helper. This will be useful for DRM's
fbdev emulation.
Signed-off-by: Thomas
