1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index 2fa9c0613da4..fb96c84dada5 100644
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -159,6 +159,9 @@ struct ti_tscadc_dev {
         int adc_cell;   /* -1 if not used */
         struct mfd_cell cells[TSCADC_CELLS];
         u32 reg_se_cache;
+        bool adc_waiting;
+        bool adc_in_use;
+        wait_queue_head_t reg_se_wait;
         spinlock_t reg_lock;
         unsigned int clk_div;
 
@@ -179,5 +182,6 @@ static inline struct ti_tscadc_dev *ti_tscadc_dev_get(struct platform_device *p)
 void am335x_tsc_se_set_cache(struct ti_tscadc_dev *tsadc, u32 val);
 void am335x_tsc_se_set_once(struct ti_tscadc_dev *tsadc, u32 val);
 void am335x_tsc_se_clr(struct ti_tscadc_dev *tsadc, u32 val);
+void am335x_tsc_se_adc_done(struct ti_tscadc_dev *tsadc);
 
 #endif