From: David Brownell <dbrownell@users.sourceforge.net>
Date: Thu, 7 Dec 2006 01:14:10 +0000 (-0800)
Subject: ARM: OMAP: speed up gpio irq handling
X-Git-Tag: v2.6.22-rc1~1009^2~1^9~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58781016c3637caf314ca7f579ce0acd1b0378dc;p=pandora-kernel.git

ARM: OMAP: speed up gpio irq handling

Speedup and shrink GPIO irq handling code, by using a pointer
that's available in the irq_chip structure instead of calling
the get_gpio_bank() function.  On OMAP1 this saves 44 words,
most of which were in IRQ critical path methods.  Hey, every
few instructions help.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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