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

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Message-ID: <dac8950f-9dd0-4a95-983b-ab9afa0a1c4b@163.com>
Date: Fri, 23 May 2025 00:37:55 +0800
From: Hans Zhang <18255117159@....com>
To: bhelgaas@...gle.com, kwilczynski@...nel.org,
 manivannan.sadhasivam@...aro.org
Cc: ajayagarwal@...gle.com, ilpo.jarvinen@...ux.intel.com,
 linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c: tegra: Add missing kernel-doc for dma_dev member

Dear all,

I'm very sorry for the warning that occurred during my local 
compilation. Then I made a patch on the spot. I sent the wrong email. 
Please ignore it.

Best regards,
Hans

On 2025/5/23 00:32, 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