From: Manuel Lauss <mano@roarinelk.homelinux.net>
Date: Tue, 6 Nov 2007 10:56:17 +0000 (+0100)
Subject: [ALSA] ASoC: sh: improve generated code for HAC module (AC97)
X-Git-Tag: v2.6.25-rc1~1127^2~269
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=690eceb58ca900a55ae0cec5e8770ac166a881d8;p=pandora-kernel.git

[ALSA] ASoC: sh: improve generated code for HAC module (AC97)

Change loops in ac97_read/write functions to count down to zero
rather than up. Gcc will then use the 'dt' (decrement-and-test) op
instead of an increment/compare op-pair.

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

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