From: Fabio Estevam <fabio.estevam@nxp.com>
Date: Sun, 16 Jul 2017 21:11:13 +0000 (-0300)
Subject: ASoC: sta32x: Remove unneeded gpiod NULL check
X-Git-Tag: v4.14-rc4~21^2~23^2~3^4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c5efe232e09ef29cc2f9e8333a49dd8891366c22;p=platform%2Fkernel%2Flinux-exynos.git

ASoC: sta32x: Remove unneeded gpiod NULL check

The gpiod API checks for NULL descriptors, so there is no need to
duplicate the check in the driver.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index 0790ae8..5b88847 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -847,8 +847,7 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec,
 		msleep(300);
 		sta32x_watchdog_stop(sta32x);
 
-		if (sta32x->gpiod_nreset)
-			gpiod_set_value(sta32x->gpiod_nreset, 0);
+		gpiod_set_value(sta32x->gpiod_nreset, 0);
 
 		regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies),
 				       sta32x->supplies);