From: Timur Tabi <timur@freescale.com>
Date: Tue, 16 Oct 2012 22:33:45 +0000 (-0500)
Subject: drivers/video: fsl-diu-fb: streamline enabling of interrupts
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~2^2~6^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f74de500a1e8d82f29b59b2b8f0ce87cf3d5ea54;p=pandora-kernel.git

drivers/video: fsl-diu-fb: streamline enabling of interrupts

Remove functions request_irq_local() and free_irq_local(), and merge
their code into the functions that handle opening and closing the
framebuffer.  We also improve the way that interrupts are enabled.

Also implement a work-around for broken U-Boots that leave the DIU
interrupts enabled.

Signed-off-by: Timur Tabi <timur@freescale.com>
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