From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu, 25 Sep 2008 12:30:07 +0000 (+0100)
Subject: [ARM] pxa: avoid needless pxa_gpio_mode() during resume
X-Git-Tag: v2.6.28-rc1~293^2~6^2~20
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=a3927471c65b5ca94da853a1a46ec5db4609c502;p=linux-2.6-omap-h63xx.git

[ARM] pxa: avoid needless pxa_gpio_mode() during resume

The pin configurations are restored early on during resume.  There's
no need for drivers to re-affirm the gpio modes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index d94a495bd6b..7d7ce164836 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -293,14 +293,6 @@ static int pxa2xx_ac97_suspend(struct platform_device *pdev,
 static int pxa2xx_ac97_resume(struct platform_device *pdev,
 	struct snd_soc_dai *dai)
 {
-	pxa_gpio_mode(GPIO31_SYNC_AC97_MD);
-	pxa_gpio_mode(GPIO30_SDATA_OUT_AC97_MD);
-	pxa_gpio_mode(GPIO28_BITCLK_AC97_MD);
-	pxa_gpio_mode(GPIO29_SDATA_IN_AC97_MD);
-#ifdef CONFIG_PXA27x
-	/* Use GPIO 113 as AC97 Reset on Bulverde */
-	pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
-#endif
 	clk_enable(ac97_clk);
 	return 0;
 }