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authorJonas Aaberg <jonas.aberg@stericsson.com>2010-08-09 12:09:21 +0000
committerDan Williams <dan.j.williams@intel.com>2010-09-22 14:53:47 -0700
commit3c0f24019f69c5199996ed9c76d05c92c6186ba8 (patch)
tree6b7abc616394a4e7100de1bccfaddc597ab092eb
parent3ac012af3b1b3a6b373f3a9f19c5362974856c2c (diff)
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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>
-rw-r--r--arch/arm/plat-nomadik/include/plat/ste_dma40.h22
1 files changed, 15 insertions, 7 deletions
diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
index 1620492397e..1127af21089 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 @@ 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,
@@ -107,6 +100,21 @@ 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.
*
* @dir: MEM 2 MEM, PERIPH 2 MEM , MEM 2 PERIPH, PERIPH 2 PERIPH