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Date: Mon, 18 Sep 2017 10:48:43 +0100 From: Colin King <colin.king@...onical.com> To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>, Arnaud Pouliquen <arnaud.pouliquen@...com>, alsa-devel@...a-project.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] ASoC: hdmi-codec: use sizeof_field rather than declaring hcp From: Colin Ian King <colin.king@...onical.com> Use FIELD_SIZEOF rather than declaring and initializing hcp. Remove unused variables. Cleans up clang warning: warning: Value stored to 'hcp' during its initialization is never read Signed-off-by: Colin Ian King <colin.king@...onical.com> --- sound/soc/codecs/hdmi-codec.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index 3abf82563408..5672e516bec3 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -303,11 +303,8 @@ enum { static int hdmi_eld_ctl_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); - struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component); - uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; - uinfo->count = sizeof(hcp->eld); + uinfo->count = FIELD_SIZEOF(struct hdmi_codec_priv, eld); return 0; } -- 2.14.1
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