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(parent: 0a90ba6) | patch
ARM: OMAP: speed up gpio irq handling
authorDavid Brownell <dbrownell@users.sourceforge.net>
Thu, 7 Dec 2006 01:14:10 +0000 (17:14 -0800)
committerTony Lindgren <tony@atomide.com>
Wed, 7 Mar 2007 09:18:14 +0000 (01:18 -0800)
commite75a74040326e2148338522dfe7c664798ada009
treeead7c58252ecccd08348b334759501998f834252tree | snapshot
parent0a90ba6d05e9d526c3b81a468f0bf7a1fbe0f384commit | diff
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>
arch/arm/plat-omap/gpio.c diff | blob | history
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