1 files changed, 13 insertions, 8 deletions

diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index 503c7096ed36..908407efc672 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -48,7 +48,7 @@ struct eeti_ts_priv {
         struct input_dev *input;
         struct work_struct work;
         struct mutex mutex;
-        int irq, irq_active_high;
+        int irq_gpio, irq, irq_active_high;
 };
 
 #define EETI_TS_BITDEPTH        (11)
@@ -62,7 +62,7 @@ struct eeti_ts_priv {
 
 static inline int eeti_ts_irq_active(struct eeti_ts_priv *priv)
 {
-        return gpio_get_value(irq_to_gpio(priv->irq)) == priv->irq_active_high;
+        return gpio_get_value(priv->irq_gpio) == priv->irq_active_high;
 }
 
 static void eeti_ts_read(struct work_struct *work)
@@ -157,7 +157,7 @@ static void eeti_ts_close(struct input_dev *dev)
 static int __devinit eeti_ts_probe(struct i2c_client *client,
                                    const struct i2c_device_id *idp)
 {
-        struct eeti_ts_platform_data *pdata;
+        struct eeti_ts_platform_data *pdata = client->dev.platform_data;
         struct eeti_ts_priv *priv;
         struct input_dev *input;
         unsigned int irq_flags;
@@ -199,9 +199,12 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
 
         priv->client = client;
         priv->input = input;
-        priv->irq = client->irq;
+        priv->irq_gpio = pdata->irq_gpio;
+        priv->irq = gpio_to_irq(pdata->irq_gpio);
 
-        pdata = client->dev.platform_data;
+        err = gpio_request_one(pdata->irq_gpio, GPIOF_IN, client->name);
+        if (err < 0)
+                goto err1;
 
         if (pdata)
                 priv->irq_active_high = pdata->irq_active_high;
@@ -215,13 +218,13 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
 
         err = input_register_device(input);
         if (err)
-                goto err1;
+                goto err2;
 
         err = request_irq(priv->irq, eeti_ts_isr, irq_flags,
                           client->name, priv);
         if (err) {
                 dev_err(&client->dev, "Unable to request touchscreen IRQ.\n");
-                goto err2;
+                goto err3;
         }
 
         /*
@@ -233,9 +236,11 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
         device_init_wakeup(&client->dev, 0);
         return 0;
 
-err2:
+err3:
         input_unregister_device(input);
         input = NULL; /* so we dont try to free it below */
+err2:
+        gpio_free(pdata->irq_gpio);
 err1:
         input_free_device(input);
         kfree(priv);