Merge tag 'staging-3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging tree fixes from Greg Kroah-Hartman:
 "Here are some drivers/staging and drivers/iio fixes for 3.9 (the two
  are still pretty intertwined, hence them coming both from my tree
  still.) Nothing major, just a few things that have been reported by
  users, all of these have been in linux-next for a while."

* tag 'staging-3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: comedi: dt9812: use CR_CHAN() for channel number
  staging/vt6656: Fix too large integer constant warning on 32-bit
  staging: comedi: drivers: usbduxsigma.c: fix DMA buffers on stack
  staging: imx/drm: request irq only after adding the crtc
  staging: comedi: drivers: usbduxfast.c: fix for DMA buffers on stack
  staging: comedi: drivers: usbdux.c: fix DMA buffers on stack
  staging: vt6656: Fix oops on resume from suspend.
  iio:common:st_sensors fixed all warning messages about uninitialized variables
  iio: Fix build error seen if IIO_TRIGGER is defined but IIO_BUFFER is not
  iio/imu: inv_mpu6050 depends on IIO_BUFFER
  iio:ad5064: Initialize register cache correctly
  iio:ad5064: Fix off by one in DAC value range check
  iio:ad5064: Fix address of the second channel for ad5065/ad5045/ad5025

1 files changed, 6 insertions, 3 deletions

diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h
index 1f86a97ab2e2..8bd12be0b02f 100644
--- a/include/linux/iio/common/st_sensors.h
+++ b/include/linux/iio/common/st_sensors.h
@@ -227,14 +227,17 @@ struct st_sensor_data {
 };
 
 #ifdef CONFIG_IIO_BUFFER
+irqreturn_t st_sensors_trigger_handler(int irq, void *p);
+
+int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf);
+#endif
+
+#ifdef CONFIG_IIO_TRIGGER
 int st_sensors_allocate_trigger(struct iio_dev *indio_dev,
                                 const struct iio_trigger_ops *trigger_ops);
 
 void st_sensors_deallocate_trigger(struct iio_dev *indio_dev);
 
-irqreturn_t st_sensors_trigger_handler(int irq, void *p);
-
-int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf);
 #else
 static inline int st_sensors_allocate_trigger(struct iio_dev *indio_dev,
                                 const struct iio_trigger_ops *trigger_ops)