linux-kernel - Re: [PATCH] i2c: tegra: Add missing kernel-doc for dma

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Message-ID: <e218509e-50f4-4c30-b52a-a53263ebe394@163.com>
Date: Fri, 13 Jun 2025 00:37:57 +0800
From: Hans Zhang <18255117159@....com>
To: ldewangan@...dia.com, andi.shyti@...nel.org, thierry.reding@...il.com,
 jonathanh@...dia.com
Cc: digetx@...il.com, linux-i2c@...r.kernel.org, linux-tegra@...r.kernel.org,
 linux-kernel@...r.kernel.org, hans.zhang@...tech.com
Subject: Re: [PATCH] i2c: tegra: Add missing kernel-doc for dma_dev member

Hi all,

Gentle ping.

Best regards,
Hans

On 2025/5/23 00:38, Hans Zhang wrote:
> Fix the kernel-doc warning by describing the 'dma_dev' member in
> the tegra_i2c_dev struct.  This resolves the compilation warning:
> 
> drivers/i2c/busses/i2c-tegra.c:297: warning: Function parameter or struct member 'dma_dev' not described in 'tegra_i2c_dev'
> 
> Fixes: cdbf26251d3b ("i2c: tegra: Allocate DMA memory for DMA engine")
> Signed-off-by: Hans Zhang <18255117159@....com>
> ---
>   drivers/i2c/busses/i2c-tegra.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
> index 87976e99e6d0..07bb1e7e84cc 100644
> --- a/drivers/i2c/busses/i2c-tegra.c
> +++ b/drivers/i2c/busses/i2c-tegra.c
> @@ -253,6 +253,7 @@ struct tegra_i2c_hw_feature {
>    * @dma_phys: handle to DMA resources
>    * @dma_buf: pointer to allocated DMA buffer
>    * @dma_buf_size: DMA buffer size
> + * @dma_dev: DMA device used for transfers
>    * @dma_mode: indicates active DMA transfer
>    * @dma_complete: DMA completion notifier
>    * @atomic_mode: indicates active atomic transfer
> 
> base-commit: fee3e843b309444f48157e2188efa6818bae85cf