DMAENGINE: ste_dma40: added kernel doc for struct
The half-channel struct was undocumented.
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
index 1620492..1127af2 100644
--- a/arch/arm/plat-nomadik/include/plat/ste_dma40.h
+++ b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
@@ -91,13 +91,6 @@
STEDMA40_DOUBLEWORD_WIDTH = STEDMA40_ESIZE_64_BIT
};
-struct stedma40_half_channel_info {
- enum stedma40_endianess endianess;
- enum stedma40_periph_data_width data_width;
- int psize;
- enum stedma40_flow_ctrl flow_ctrl;
-};
-
enum stedma40_xfer_dir {
STEDMA40_MEM_TO_MEM = 1,
STEDMA40_MEM_TO_PERIPH,
@@ -107,6 +100,21 @@
/**
+ * struct stedma40_chan_cfg - dst/src channel configuration
+ *
+ * @endianess: Endianess of the src/dst hardware
+ * @data_width: Data width of the src/dst hardware
+ * @p_size: Burst size
+ * @flow_ctrl: Flow control on/off.
+ */
+struct stedma40_half_channel_info {
+ enum stedma40_endianess endianess;
+ enum stedma40_periph_data_width data_width;
+ int psize;
+ enum stedma40_flow_ctrl flow_ctrl;
+};
+
+/**
* struct stedma40_chan_cfg - Structure to be filled by client drivers.
*
* @dir: MEM 2 MEM, PERIPH 2 MEM , MEM 2 PERIPH, PERIPH 2 PERIPH