iio: adc: twl4030_madc: Fix description of twl4030_madc_set_current_generator()
The @chan parameter can be 0 or 1 and not a bit mask. Fix wrong description.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c
index 6d2d429..06f4792 100644
--- a/drivers/iio/adc/twl4030-madc.c
+++ b/drivers/iio/adc/twl4030-madc.c
@@ -662,10 +662,8 @@
*
* @madc: pointer to twl4030_madc_data struct
* @chan: can be one of the two values:
- * TWL4030_BCI_ITHEN
- * Enables bias current for main battery type reading
- * TWL4030_BCI_TYPEN
- * Enables bias current for main battery temperature sensing
+ * 0 - Enables bias current for main battery type reading
+ * 1 - Enables bias current for main battery temperature sensing
* @on: enable or disable chan.
*
* Function to enable or disable bias current for