[PATCH 3.16.y-ckt 118/142] ASoC: wm_adsp: Fix enum ctl accesses in a wrong type
From: Luis Henriques <hidden>
Date: 2016-03-22 10:52:48
Also in:
lkml
Subsystem:
sound, sound - soc layer / dynamic audio power management (asoc), the rest, wolfson microelectronics drivers · Maintainers:
Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
3.16.7-ckt26 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Takashi Iwai <redacted> commit 15c665700bf6f4543f003ac0fbb1e9ec692e93f2 upstream. The firmware ctls like "DSP1 Firmware" in wm_adsp codec driver are enum, while the current driver accesses wrongly via value.integer.value[]. They have to be via value.enumerated.item[] instead. Signed-off-by: Takashi Iwai <redacted> Signed-off-by: Mark Brown <broonie@kernel.org> [ luis: backported to 3.16: adjusted context ] Signed-off-by: Luis Henriques <redacted> --- sound/soc/codecs/wm_adsp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 051350052d62..51bdb4765b41 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c@@ -246,7 +246,7 @@ static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol, struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; struct wm_adsp *adsp = snd_soc_codec_get_drvdata(codec); - ucontrol->value.integer.value[0] = adsp[e->shift_l].fw; + ucontrol->value.enumerated.item[0] = adsp[e->shift_l].fw; return 0; }
@@ -258,16 +258,16 @@ static int wm_adsp_fw_put(struct snd_kcontrol *kcontrol, struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; struct wm_adsp *adsp = snd_soc_codec_get_drvdata(codec); - if (ucontrol->value.integer.value[0] == adsp[e->shift_l].fw) + if (ucontrol->value.enumerated.item[0] == adsp[e->shift_l].fw) return 0; - if (ucontrol->value.integer.value[0] >= WM_ADSP_NUM_FW) + if (ucontrol->value.enumerated.item[0] >= WM_ADSP_NUM_FW) return -EINVAL; if (adsp[e->shift_l].running) return -EBUSY; - adsp[e->shift_l].fw = ucontrol->value.integer.value[0]; + adsp[e->shift_l].fw = ucontrol->value.enumerated.item[0]; return 0; }