Re: [PATCH] dmaengine: ti: edma: Remove the unused function edma_and()

[Péter Ujfalusi]

On 18/10/2022 11:38, Jiapeng Chong wrote:
> The function edma_and() is defined in the edma.c file, but not called
> elsewhere, so remove this unused function.
>
> drivers/dma/ti/edma.c:321:20: warning: unused function 'edma_and'.

0f4c5b29e333 dmaengine: ti: edma: Remove some unused functions
dropped edma_param_and() but left the edma_and() behind...

Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>

> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2430
> Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
> Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
> ---
>   drivers/dma/ti/edma.c | 8 --------
>   1 file changed, 8 deletions(-)
>
> diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c
> index fa06d7e6d8e3..9ea91c640c32 100644
> --- a/drivers/dma/ti/edma.c
> +++ b/drivers/dma/ti/edma.c
> @@ -318,14 +318,6 @@ static inline void edma_modify(struct edma_cc *ecc, int offset, unsigned and,
>   	edma_write(ecc, offset, val);
>   }
>   
> -static inline void edma_and(struct edma_cc *ecc, int offset, unsigned and)
> -{
> -	unsigned val = edma_read(ecc, offset);
> -
> -	val &= and;
> -	edma_write(ecc, offset, val);
> -}
> -
>   static inline void edma_or(struct edma_cc *ecc, int offset, unsigned or)
>   {
>   	unsigned val = edma_read(ecc, offset);

--
Péter