From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Thu, 13 Aug 2009 18:38:16 +0000 (+0200)
Subject: netx: Use get_irqnr_preamble to initialize base register
X-Git-Tag: v2.6.32-rc1~691^2~1^2~4^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b88fb83b138d4a377abea9461b2d58b9bf8ad9fe;p=pandora-kernel.git

netx: Use get_irqnr_preamble to initialize base register

This patch optimizes the irq handling a bit.  Now the base register is
only computed once per irq exception instead of at least twice.
Moreover the mov+add sequence is simplified to an ldr (which might save
some cycles depending on memory timing).

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---

Reading git-diff-tree failed