kernel@xxxxxxxxxxxxxxxx writes:
> From: Martin Sperl <kernel@xxxxxxxxxxxxxxxx>
>
> Add additional defines describing the DMA registers
> as well as adding some more documentation to those registers.
>
> Signed-off-by: Martin Sperl <kernel@xxxxxxxxxxxxxxxx>
> ---
> drivers/dma/bcm2835-dma.c | 54 ++++++++++++++++++++++++++++++++++++++-------
> 1 file changed, 46 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c
> index 0c04236..7905327 100644
> --- a/drivers/dma/bcm2835-dma.c
> +++ b/drivers/dma/bcm2835-dma.c
> @@ -99,26 +99,64 @@ struct bcm2835_desc {
>
> #define BCM2835_DMA_CS 0x00
> #define BCM2835_DMA_ADDR 0x04
> +#define BCM2835_DMA_TI 0x08
> #define BCM2835_DMA_SOURCE_AD 0x0c
> #define BCM2835_DMA_DEST_AD 0x10
> -#define BCM2835_DMA_NEXTCB 0x1C
> +#define BCM2835_DMA_LEN 0x14
> +#define BCM2835_DMA_STIDE 0x18
s/STIDE/STRIDE/
With that fixed, and optionally Vinod's comment about reformatting the
comment changed,
Reviewed-by: Eric Anholt <eric@xxxxxxxxxx>
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