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Diffstat (limited to 'drivers/iio/accel/st_accel.h')
-rw-r--r--drivers/iio/accel/st_accel.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h
new file mode 100644
index 00000000000..37949b94377
--- /dev/null
+++ b/drivers/iio/accel/st_accel.h
@@ -0,0 +1,47 @@
+/*
+ * STMicroelectronics accelerometers driver
+ *
+ * Copyright 2012-2013 STMicroelectronics Inc.
+ *
+ * Denis Ciocca <denis.ciocca@st.com>
+ * v. 1.0.0
+ * Licensed under the GPL-2.
+ */
+
+#ifndef ST_ACCEL_H
+#define ST_ACCEL_H
+
+#include <linux/types.h>
+#include <linux/iio/common/st_sensors.h>
+
+#define LSM303DLHC_ACCEL_DEV_NAME "lsm303dlhc_accel"
+#define LIS3DH_ACCEL_DEV_NAME "lis3dh"
+#define LSM330D_ACCEL_DEV_NAME "lsm330d_accel"
+#define LSM330DL_ACCEL_DEV_NAME "lsm330dl_accel"
+#define LSM330DLC_ACCEL_DEV_NAME "lsm330dlc_accel"
+#define LIS331DLH_ACCEL_DEV_NAME "lis331dlh"
+#define LSM303DL_ACCEL_DEV_NAME "lsm303dl_accel"
+#define LSM303DLH_ACCEL_DEV_NAME "lsm303dlh_accel"
+#define LSM303DLM_ACCEL_DEV_NAME "lsm303dlm_accel"
+#define LSM330_ACCEL_DEV_NAME "lsm330_accel"
+
+int st_accel_common_probe(struct iio_dev *indio_dev);
+void st_accel_common_remove(struct iio_dev *indio_dev);
+
+#ifdef CONFIG_IIO_BUFFER
+int st_accel_allocate_ring(struct iio_dev *indio_dev);
+void st_accel_deallocate_ring(struct iio_dev *indio_dev);
+int st_accel_trig_set_state(struct iio_trigger *trig, bool state);
+#define ST_ACCEL_TRIGGER_SET_STATE (&st_accel_trig_set_state)
+#else /* CONFIG_IIO_BUFFER */
+static inline int st_accel_allocate_ring(struct iio_dev *indio_dev)
+{
+ return 0;
+}
+static inline void st_accel_deallocate_ring(struct iio_dev *indio_dev)
+{
+}
+#define ST_ACCEL_TRIGGER_SET_STATE NULL
+#endif /* CONFIG_IIO_BUFFER */
+
+#endif /* ST_ACCEL_H */