These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / linux / iio / buffer.h

diff --git a/kernel/include/linux/iio/buffer.h b/kernel/include/linux/iio/buffer.h
index eb8622b..1600c55 100644 (file)
--- a/kernel/include/linux/iio/buffer.h
+++ b/kernel/include/linux/iio/buffer.h
@@ -29,6 +29,7 @@ struct iio_buffer;
  * @set_length:                set number of datums in buffer
  * @release:           called when the last reference to the buffer is dropped,
  *                     should free all resources allocated by the buffer.
+ * @modes:             Supported operating modes by this buffer type
  *
  * The purpose of this structure is to make the buffer element
  * modular as event for a given driver, different usecases may require
@@ -51,6 +52,8 @@ struct iio_buffer_access_funcs {
        int (*set_length)(struct iio_buffer *buffer, int length);
 
        void (*release)(struct iio_buffer *buffer);
+
+       unsigned int modes;
 };
 
 /**