From: Mark Brown Date: Tue, 25 Sep 2012 15:35:26 +0000 (+0100) Subject: ASoC: wm0010: Allow slow GPIO for reset X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fff00cbca13ab303b3995353d22c47e6b0f68fd8;p=linux-beck.git ASoC: wm0010: Allow slow GPIO for reset We never set the GPIO from atomic context so there's no reason why we can't support a GPIO that needs to sleep when configuring. Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index f8d6c31db870..4722acfb82a8 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -168,7 +168,8 @@ static void wm0010_halt(struct snd_soc_codec *codec) case WM0010_STAGE2: case WM0010_FIRMWARE: /* Remember to put chip back into reset */ - gpio_set_value(wm0010->gpio_reset, wm0010->gpio_reset_value); + gpio_set_value_cansleep(wm0010->gpio_reset, + wm0010->gpio_reset_value); /* Disable the regulators */ regulator_disable(wm0010->dbvdd); regulator_bulk_disable(ARRAY_SIZE(wm0010->core_supplies), @@ -387,7 +388,7 @@ static int wm0010_boot(struct snd_soc_codec *codec) } /* Release reset */ - gpio_set_value(wm0010->gpio_reset, !wm0010->gpio_reset_value); + gpio_set_value_cansleep(wm0010->gpio_reset, !wm0010->gpio_reset_value); spin_lock_irqsave(&wm0010->irq_lock, flags); wm0010->state = WM0010_OUT_OF_RESET; spin_unlock_irqrestore(&wm0010->irq_lock, flags); @@ -918,7 +919,8 @@ static int __devexit wm0010_spi_remove(struct spi_device *spi) if (wm0010->gpio_reset) { /* Remember to put chip back into reset */ - gpio_set_value(wm0010->gpio_reset, wm0010->gpio_reset_value); + gpio_set_value_cansleep(wm0010->gpio_reset, + wm0010->gpio_reset_value); } if (wm0010->irq)