1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/input/touchscreen/tsc2007.c b/drivers/input/touchscreen/tsc2007.c
index 75fbd753a4d2..8105bf640151 100644
--- a/drivers/input/touchscreen/tsc2007.c
+++ b/drivers/input/touchscreen/tsc2007.c
@@ -295,7 +295,8 @@ static int __devinit tsc2007_probe(struct i2c_client *client,
         input_set_abs_params(input_dev, ABS_Y, 0, MAX_12BIT, 0, 0);
         input_set_abs_params(input_dev, ABS_PRESSURE, 0, MAX_12BIT, 0, 0);
 
-        pdata->init_platform_hw();
+        if (pdata->init_platform_hw)
+                pdata->init_platform_hw();
 
         err = request_irq(ts->irq, tsc2007_irq, 0,
                         client->dev.driver->name, ts);
@@ -316,7 +317,8 @@ static int __devinit tsc2007_probe(struct i2c_client *client,
 
  err_free_irq:
         tsc2007_free_irq(ts);
-        pdata->exit_platform_hw();
+        if (pdata->exit_platform_hw)
+                pdata->exit_platform_hw();
  err_free_mem:
         input_free_device(input_dev);
         kfree(ts);
@@ -330,7 +332,8 @@ static int __devexit tsc2007_remove(struct i2c_client *client)
 
         tsc2007_free_irq(ts);
 
-        pdata->exit_platform_hw();
+        if (pdata->exit_platform_hw)
+                pdata->exit_platform_hw();
 
         input_unregister_device(ts->input);
         kfree(ts);