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

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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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Timur Tabi 2012-10-16 17:33:45 -05:00

parent e95c17e9ca

commit f74de500a1

1 changed files with 34 additions and 39 deletions

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drivers/video/fsl-diu-fb.c

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