}
#endif
+#ifdef CONFIG_ACPI
+bool iio_read_acpi_mount_matrix(struct device *dev,
+ struct iio_mount_matrix *orientation,
+ char *acpi_method);
+#else
+static inline bool iio_read_acpi_mount_matrix(struct device *dev,
+ struct iio_mount_matrix *orientation,
+ char *acpi_method)
+{
+ return false;
+}
+#endif
+
ssize_t iio_format_value(char *buf, unsigned int type, int size, int *vals);
int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer,