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Commit b67696b4 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
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ASoC: e740_wm9705 - free gpio in e740_exit() 



In e740_init(), we call gpio_request() for
GPIO_E740_MIC_ON, GPIO_E740_AMP_ON and GPIO_E740_WM9705_nAVDD2.
We should free the these gpio accordingly in e740_exit().

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 5394637a

sound/soc/pxa/e740_wm9705.c

+3 −0
Original line number Diff line number Diff line
@@ -198,6 +198,9 @@ free_mic_amp_gpio: 
static void __exit e740_exit(void)

{

	platform_device_unregister(e740_snd_device);

	gpio_free(GPIO_E740_WM9705_nAVDD2);

	gpio_free(GPIO_E740_AMP_ON);

	gpio_free(GPIO_E740_MIC_ON);

}



module_init(e740_init);