[PATCH v8 05/19] dmaengine: ti: k3-udma: move descriptor management to k3-udma-common.c

[Vignesh Raghavendra]

> Refactor the K3 UDMA driver by moving all DMA descriptor handling
> functions from k3-udma.c to a new common library, k3-udma-common.c.
> 
> This prepares the driver for supporting new K3 UDMA v2 variant
> (used in AM62L) that can reuse the same descriptor handling logic.
> 
> To ensure this common code works correctly across all build
> configurations (built-in vs modules), introduce a hidden Kconfig symbol:
> CONFIG_TI_K3_UDMA_COMMON.
> 
> No functional changes intended.
> 
> Signed-off-by: Sai Sree Kartheek Adivi <s-adivi at ti.com>
>
> diff --git a/drivers/dma/ti/Kconfig b/drivers/dma/ti/Kconfig
> index cbc30ab62783..712e45601545 100644
> --- a/drivers/dma/ti/Kconfig
> +++ b/drivers/dma/ti/Kconfig
> @@ -42,12 +42,17 @@ config TI_K3_UDMA
>  	select DMA_ENGINE
>  	select DMA_VIRTUAL_CHANNELS
>  	select SOC_TI
> +	select TI_K3_UDMA_COMMON
>  	select TI_K3_RINGACC
>  	select TI_K3_PSIL
>          help
>  	  Enable support for the TI UDMA (Unified DMA) controller. This
>  	  DMA engine is used in AM65x and j721e.
>  
> +config TI_K3_UDMA_COMMON
> +	tristate

> +	default n

default is n. So this can be dropped.

-- 
Vignesh