From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 1 Dec 2008 14:39:13 +0000 (+0100)
Subject: ALSA: soc - Fix compile warnings in wm8903.c
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9171e5e6a20a9cd4992ff9c7cbee13c6fdf7b0b1;p=linux-beck.git

ALSA: soc - Fix compile warnings in wm8903.c

Hide annoying uninitialized warnings:
  sound/soc/codecs/wm8903.c:382: warning: ‘reg’ may be used uninitialized in this function
  sound/soc/codecs/wm8903.c:383: warning: ‘shift’ may be used uninitialized in this function

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index efbe8927b7d2..78070b2cd480 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -379,8 +379,8 @@ static int wm8903_output_event(struct snd_soc_dapm_widget *w,
 	struct wm8903_priv *wm8903 = codec->private_data;
 	struct i2c_client *i2c = codec->control_data;
 	u16 val;
-	u16 reg;
-	int shift;
+	u16 uninitialized_var(reg);
+	int uninitialized_var(shift);
 	u16 cp_reg = wm8903_read(codec, WM8903_CHARGE_PUMP_0);
 
 	switch (w->reg) {