From: Kevin Hilman <khilman@ti.com>
Date: Thu, 21 Apr 2011 15:44:45 +0000 (-0700)
Subject: gpio/omap: remove MPUIO handling from _clear_gpio_irqbank()
X-Git-Tag: v3.1-rc1~313^2~20^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bdba15db4d81940776ab96ea9f558b7388b0f7fe;p=pandora-kernel.git

gpio/omap: remove MPUIO handling from _clear_gpio_irqbank()

Remove the OMAP1 #ifdef and MPUIO special case for _clear_gpio_irqbank()

The MPUIOs do not need a register access to ack/clear the IRQ status,
since reading the IRQ status clears it.  In addition, the MPUIO
irq_chip has an empty ack method, so _clear_gpio_irqbank() is never
used for MPUIOs.

Signed-off-by: Kevin Hilman <khilman@ti.com>
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