Input: input-polldev - fix a couple of typos

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/input-polldev.c

@@ -192,7 +192,7 @@ static struct attribute_group input_polldev_attribute_group = {
 };
 
 /**
- * input_allocate_polled_device - allocated memory polled device
+ * input_allocate_polled_device - allocate memory for polled device
  *
  * The function allocates memory for a polled device and also
  * for an input device associated with this polled device.
@@ -239,7 +239,7 @@ EXPORT_SYMBOL(input_free_polled_device);
  * with input layer. The device should be allocated with call to
  * input_allocate_polled_device(). Callers should also set up poll()
  * method and set up capabilities (id, name, phys, bits) of the
- * corresponing input_dev structure.
+ * corresponding input_dev structure.
  */
 int input_register_polled_device(struct input_polled_dev *dev)
 {

include/linux/input-polldev.h

@@ -22,12 +22,12 @@
  * @poll: driver-supplied method that polls the device and posts
  *	input events (mandatory).
  * @poll_interval: specifies how often the poll() method should be called.
- *	Defaults to 500 msec unless overriden when registering the device.
+ *	Defaults to 500 msec unless overridden when registering the device.
  * @poll_interval_max: specifies upper bound for the poll interval.
  *	Defaults to the initial value of @poll_interval.
  * @poll_interval_min: specifies lower bound for the poll interval.
  *	Defaults to 0.
- * @input: input device structire associated with the polled device.
+ * @input: input device structure associated with the polled device.
  *	Must be properly initialized by the driver (id, name, phys, bits).
  *
  * Polled input device provides a skeleton for supporting simple input