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ASoC: wm8940: Fix check on error code form snd_soc_codec_set_cache_io
[firefly-linux-kernel-4.4.55.git]
/
sound
/
soc
/
codecs
/
wm8940.c
diff --git
a/sound/soc/codecs/wm8940.c
b/sound/soc/codecs/wm8940.c
index da97aae475a2ed1eb89582401558165074f96ef7..1ef2454c52054357789cb3b14e1fea77072b86a6 100644
(file)
--- a/
sound/soc/codecs/wm8940.c
+++ b/
sound/soc/codecs/wm8940.c
@@
-790,7
+790,7
@@
static int wm8940_register(struct wm8940_priv *wm8940,
codec->reg_cache = &wm8940->reg_cache;
ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
- if (ret
==
0) {
+ if (ret
<
0) {
dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
return ret;
}