HID: i2c-hid: remove extra .irq field in struct i2c_hid

There is no point in keeping the irq in i2c_hid as it's already
there in client.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c
index d00f185..c6630d4 100644 (file)
--- a/drivers/hid/i2c-hid/i2c-hid.c
+++ b/drivers/hid/i2c-hid/i2c-hid.c
@@ -135,8 +135,6 @@ struct i2c_hid {
 
        unsigned long           flags;          /* device flags */
 
-       int                     irq;            /* the interrupt line irq */
-
        wait_queue_head_t       wait;           /* For waiting the interrupt */
 };
 
@@ -736,8 +734,6 @@ static int __devinit i2c_hid_init_irq(struct i2c_client *client)
                return ret;
        }
 
-       ihid->irq = client->irq;
-
        return 0;
 }
 
@@ -851,7 +847,7 @@ static int __devinit i2c_hid_probe(struct i2c_client *client,
        hid = hid_allocate_device();
        if (IS_ERR(hid)) {
                ret = PTR_ERR(hid);
-               goto err;
+               goto err_irq;
        }
 
        ihid->hid = hid;
@@ -881,10 +877,10 @@ static int __devinit i2c_hid_probe(struct i2c_client *client,
 err_mem_free:
        hid_destroy_device(hid);
 
-err:
-       if (ihid->irq)
-               free_irq(ihid->irq, ihid);
+err_irq:
+       free_irq(client->irq, ihid);
 
+err:
        i2c_hid_free_buffers(ihid);
        kfree(ihid);
        return ret;
@@ -912,10 +908,9 @@ static int __devexit i2c_hid_remove(struct i2c_client *client)
 static int i2c_hid_suspend(struct device *dev)
 {
        struct i2c_client *client = to_i2c_client(dev);
-       struct i2c_hid *ihid = i2c_get_clientdata(client);
 
        if (device_may_wakeup(&client->dev))
-               enable_irq_wake(ihid->irq);
+               enable_irq_wake(client->irq);
 
        /* Save some power */
        i2c_hid_set_power(client, I2C_HID_PWR_SLEEP);