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ARM: OMAP: Fixes to omap_mcbsp_request function
authorJarkko Nikula <jarkko.nikula@nokia.com>
Mon, 22 Sep 2008 13:47:51 +0000 (16:47 +0300)
committerTony Lindgren <tony@atomide.com>
Wed, 24 Sep 2008 09:10:47 +0000 (12:10 +0300)
Bootloader may let McBSP logic running so make sure that block is idle
before requesting IRQs. Also make sure that TX and RX waitqueues are
initialized before request_irq.

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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