From: Simon Trimmer simont@opensource.cirrus.com
Any control that the driver is updating should be marked as SYSTEM and therefore will not have an ALSA control to notify.
Signed-off-by: Simon Trimmer simont@opensource.cirrus.com Signed-off-by: Richard Fitzgerald rf@opensource.cirrus.com --- sound/soc/codecs/wm_adsp.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 8e366902ee4e..6e348d49a89c 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -672,7 +672,6 @@ int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name, int type, unsigned int alg, void *buf, size_t len) { struct cs_dsp_coeff_ctl *cs_ctl; - struct wm_coeff_ctl *ctl; int ret;
mutex_lock(&dsp->cs_dsp.pwr_lock); @@ -683,12 +682,7 @@ int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name, int type, if (ret < 0) return ret;
- if (ret == 0 || (cs_ctl->flags & WMFW_CTL_FLAG_SYS)) - return 0; - - ctl = cs_ctl->priv; - - return snd_soc_component_notify_control(dsp->component, ctl->name); + return 0; } EXPORT_SYMBOL_GPL(wm_adsp_write_ctl);