summaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/wm8994.c
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2014-02-18 08:11:42 +0100
committerMark Brown <broonie@linaro.org>2014-02-20 10:42:53 +0900
commit9a8d38db030f016bee45b927af02d9b46398ed46 (patch)
tree3f0e1d8e3d42778880caf5ac6f4bfef6e96dc5c0 /sound/soc/codecs/wm8994.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadop-kernel-dev-9a8d38db030f016bee45b927af02d9b46398ed46.zip
op-kernel-dev-9a8d38db030f016bee45b927af02d9b46398ed46.tar.gz
ASoC: Rename soc_enum.max field with items
The name "max" in struct soc_enum is rather confusing since it actually takes the number of items. With "max", one might try to assign (nitems - 1) value. Rename the field to a more appropriate one, "items", which is also used in struct snd_ctl_elem_info, too. This patch also rewrites some code like "if (x > e->nitems - 1)" with "if (x >= e->nitems)". Not only the latter improves the readability, it also fixes a potential bug when e->items is zero. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/wm8994.c')
-rw-r--r--sound/soc/codecs/wm8994.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index b9be9cb..8253c3c 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3237,7 +3237,7 @@ static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n",
wm8994->num_retune_mobile_texts);
- wm8994->retune_mobile_enum.max = wm8994->num_retune_mobile_texts;
+ wm8994->retune_mobile_enum.items = wm8994->num_retune_mobile_texts;
wm8994->retune_mobile_enum.texts = wm8994->retune_mobile_texts;
ret = snd_soc_add_codec_controls(wm8994->hubs.codec, controls,
@@ -3293,7 +3293,7 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
for (i = 0; i < pdata->num_drc_cfgs; i++)
wm8994->drc_texts[i] = pdata->drc_cfgs[i].name;
- wm8994->drc_enum.max = pdata->num_drc_cfgs;
+ wm8994->drc_enum.items = pdata->num_drc_cfgs;
wm8994->drc_enum.texts = wm8994->drc_texts;
ret = snd_soc_add_codec_controls(wm8994->hubs.codec, controls,
OpenPOWER on IntegriCloud