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Commit 3c0f2401 authored by Jonas Aaberg's avatar Jonas Aaberg Committed by Dan Williams
Browse files

DMAENGINE: ste_dma40: added kernel doc for struct 



The half-channel struct was undocumented.

Signed-off-by: default avatarJonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@stericsson.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 3ac012af

arch/arm/plat-nomadik/include/plat/ste_dma40.h

+15 −7
Original line number Diff line number Diff line
@@ -91,13 +91,6 @@ enum stedma40_periph_data_width { 
	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,
@@ -106,6 +99,21 @@ enum stedma40_xfer_dir { 
};





/**

 * 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.

 *