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-rw-r--r--arch/arm/mach-at91/include/mach/at_hdmac.h26
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/arm/mach-at91/include/mach/at_hdmac.h b/arch/arm/mach-at91/include/mach/at_hdmac.h
index fff48d1..cab0997 100644
--- a/arch/arm/mach-at91/include/mach/at_hdmac.h
+++ b/arch/arm/mach-at91/include/mach/at_hdmac.h
@@ -26,18 +26,11 @@ struct at_dma_platform_data {
/**
* struct at_dma_slave - Controller-specific information about a slave
* @dma_dev: required DMA master device
- * @tx_reg: physical address of data register used for
- * memory-to-peripheral transfers
- * @rx_reg: physical address of data register used for
- * peripheral-to-memory transfers
- * @reg_width: peripheral register width
* @cfg: Platform-specific initializer for the CFG register
- * @ctrla: Platform-specific initializer for the CTRLA register
*/
struct at_dma_slave {
struct device *dma_dev;
u32 cfg;
- u32 ctrla;
};
@@ -64,24 +57,5 @@ struct at_dma_slave {
#define ATC_FIFOCFG_HALFFIFO (0x1 << 28)
#define ATC_FIFOCFG_ENOUGHSPACE (0x2 << 28)
-/* Platform-configurable bits in CTRLA */
-#define ATC_SCSIZE_MASK (0x7 << 16) /* Source Chunk Transfer Size */
-#define ATC_SCSIZE_1 (0x0 << 16)
-#define ATC_SCSIZE_4 (0x1 << 16)
-#define ATC_SCSIZE_8 (0x2 << 16)
-#define ATC_SCSIZE_16 (0x3 << 16)
-#define ATC_SCSIZE_32 (0x4 << 16)
-#define ATC_SCSIZE_64 (0x5 << 16)
-#define ATC_SCSIZE_128 (0x6 << 16)
-#define ATC_SCSIZE_256 (0x7 << 16)
-#define ATC_DCSIZE_MASK (0x7 << 20) /* Destination Chunk Transfer Size */
-#define ATC_DCSIZE_1 (0x0 << 20)
-#define ATC_DCSIZE_4 (0x1 << 20)
-#define ATC_DCSIZE_8 (0x2 << 20)
-#define ATC_DCSIZE_16 (0x3 << 20)
-#define ATC_DCSIZE_32 (0x4 << 20)
-#define ATC_DCSIZE_64 (0x5 << 20)
-#define ATC_DCSIZE_128 (0x6 << 20)
-#define ATC_DCSIZE_256 (0x7 << 20)
#endif /* AT_HDMAC_H */