staging: greybus: audio_codec.c: space required before the open brace

Minor error spotted by checkpatch.pl in greybus
space required before the open brace '{'
Signed-off-by: Richard Groux <rgroux@sauron-mordor.net>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/greybus/audio_codec.c

@@ -322,7 +322,7 @@ int gbaudio_module_update(struct gbaudio_codec_info *codec,
 	dev_dbg(module->dev, "%s:Module update %s sequence\n", w->name,
 		enable ? "Enable":"Disable");
 
-	if ((w->id != snd_soc_dapm_aif_in) && (w->id != snd_soc_dapm_aif_out)){
+	if ((w->id != snd_soc_dapm_aif_in) && (w->id != snd_soc_dapm_aif_out)) {
 		dev_dbg(codec->dev, "No action required for %s\n", w->name);
 		return 0;
 	}