staging: drm/imx: convert IPU irq driver to irq_domain_add_linear
authorPhilipp Zabel <p.zabel@pengutronix.de>
Fri, 21 Jun 2013 08:27:39 +0000 (10:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 24 Jun 2013 23:00:08 +0000 (16:00 -0700)
The IPU has a lot of interrupts. Instead of allocating descs for all
of them, register a linear irq domain and create mappings as needed.
This was listed in the TODO as a prerequisite to move the IPU driver
out of staging.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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