ASoC: Add kerneldoc for jack_status_check callback
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
diff --git a/include/sound/soc.h b/include/sound/soc.h
index fb57c33..65d865f 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -437,6 +437,9 @@
* @invert: report presence in low state
* @debouce_time: debouce time in ms
* @wake: enable as wake source
+ * @jack_status_check: callback function which overrides the detection
+ * to provide more complex checks (eg, reading an
+ * ADC).
*/
#ifdef CONFIG_GPIOLIB
struct snd_soc_jack_gpio {