Fix common misspellings

[cascardo/linux.git] / drivers / staging / iio / meter / ade7854.h

diff --git a/drivers/staging/iio/meter/ade7854.h b/drivers/staging/iio/meter/ade7854.h
index 47690e5..79a2110 100644 (file)
--- a/drivers/staging/iio/meter/ade7854.h
+++ b/drivers/staging/iio/meter/ade7854.h
@@ -147,22 +147,15 @@
 /**
  * struct ade7854_state - device instance specific data
  * @spi:                       actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:             used to check if new interrupt has been triggered
- * @last_timestamp:    passing timestamp from th to bh of interrupt handler
  * @indio_dev:         industrial I/O device structure
- * @trig:              data ready trigger registered with iio
  * @tx:                        transmit buffer
- * @rx:                        recieve buffer
+ * @rx:                        receive buffer
  * @buf_lock:          mutex to protect tx and rx
  **/
 struct ade7854_state {
        struct spi_device               *spi;
        struct i2c_client               *i2c;
-       struct work_struct              work_trigger_to_ring;
-       s64                             last_timestamp;
        struct iio_dev                  *indio_dev;
-       struct iio_trigger              *trig;
        u8                              *tx;
        u8                              *rx;
        int                             (*read_reg_8) (struct device *, u16, u8 *);
@@ -180,66 +173,4 @@ struct ade7854_state {
 extern int ade7854_probe(struct ade7854_state *st, struct device *dev);
 extern int ade7854_remove(struct ade7854_state *st);
 
-#if defined(CONFIG_IIO_RING_BUFFER) && defined(THIS_HAS_RING_BUFFER_SUPPORT)
-/* At the moment triggers are only used for ring buffer
- * filling. This may change!
- */
-
-enum ade7854_scan {
-       ADE7854_SCAN_PHA_V,
-       ADE7854_SCAN_PHB_V,
-       ADE7854_SCAN_PHC_V,
-       ADE7854_SCAN_PHA_I,
-       ADE7854_SCAN_PHB_I,
-       ADE7854_SCAN_PHC_I,
-};
-
-void ade7854_remove_trigger(struct iio_dev *indio_dev);
-int ade7854_probe_trigger(struct iio_dev *indio_dev);
-
-ssize_t ade7854_read_data_from_ring(struct device *dev,
-                                     struct device_attribute *attr,
-                                     char *buf);
-
-
-int ade7854_configure_ring(struct iio_dev *indio_dev);
-void ade7854_unconfigure_ring(struct iio_dev *indio_dev);
-
-int ade7854_initialize_ring(struct iio_ring_buffer *ring);
-void ade7854_uninitialize_ring(struct iio_ring_buffer *ring);
-#else /* CONFIG_IIO_RING_BUFFER */
-
-static inline void ade7854_remove_trigger(struct iio_dev *indio_dev)
-{
-}
-static inline int ade7854_probe_trigger(struct iio_dev *indio_dev)
-{
-       return 0;
-}
-
-static inline ssize_t
-ade7854_read_data_from_ring(struct device *dev,
-                             struct device_attribute *attr,
-                             char *buf)
-{
-       return 0;
-}
-
-static inline int ade7854_configure_ring(struct iio_dev *indio_dev)
-{
-       return 0;
-}
-
-static inline void ade7854_unconfigure_ring(struct iio_dev *indio_dev)
-{
-}
-static inline int ade7854_initialize_ring(struct iio_ring_buffer *ring)
-{
-       return 0;
-}
-static inline void ade7854_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-}
-#endif /* CONFIG_IIO_RING_BUFFER */
-
 #endif