2 files changed, 8 insertions, 3 deletions

diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index f02028ec3db6..78e5d9ab0ba7 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -955,7 +955,8 @@ static int ads7846_resume(struct device *dev)
 
 static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume);
 
-static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts)
+static int __devinit ads7846_setup_pendown(struct spi_device *spi,
+                                           struct ads7846 *ts)
 {
         struct ads7846_platform_data *pdata = spi->dev.platform_data;
         int err;
@@ -981,6 +982,9 @@ static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads784
 
                 ts->gpio_pendown = pdata->gpio_pendown;
 
+                if (pdata->gpio_pendown_debounce)
+                        gpio_set_debounce(pdata->gpio_pendown,
+                                          pdata->gpio_pendown_debounce);
         } else {
                 dev_err(&spi->dev, "no get_pendown_state nor gpio_pendown?\n");
                 return -EINVAL;
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index c64de9dd7631..2f694f3846a9 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -46,8 +46,9 @@ struct ads7846_platform_data {
         u16     debounce_rep;           /* additional consecutive good readings
                                          * required after the first two */
         int     gpio_pendown;           /* the GPIO used to decide the pendown
-                                         * state if get_pendown_state == NULL
-                                         */
+                                         * state if get_pendown_state == NULL */
+        int     gpio_pendown_debounce;  /* platform specific debounce time for
+                                         * the gpio_pendown */
         int     (*get_pendown_state)(void);
         int     (*filter_init)  (const struct ads7846_platform_data *pdata,
                                  void **filter_data);