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Commit a3927471 authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[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: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent da1a3dc0

sound/soc/pxa/pxa2xx-ac97.c

+0 −8
Original line number Diff line number Diff line
@@ -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;

}