[PATCH v3 1/3] i2c: stm32: fix the device used for the DMA map
Clement LE GOFFIC
clement.legoffic at foss.st.com
Thu Jul 3 07:20:26 UTC 2025
Hi Andy,
On 7/2/25 18:57, Andi Shyti wrote:
> Hi Clement,
>
> ...
>
>> @@ -118,7 +118,7 @@ int stm32_i2c_prep_dma_xfer(struct device *dev, struct stm32_i2c_dma *dma,
>> dma->dma_len = len;
>> chan_dev = dma->chan_using->device->dev;
>>
>> - dma->dma_buf = dma_map_single(chan_dev, buf, dma->dma_len,
>> + dma->dma_buf = dma_map_single(dev, buf, dma->dma_len,
>> dma->dma_data_dir);
>> if (dma_mapping_error(chan_dev, dma->dma_buf)) {
> ^^^^^^^^
>
> this one should be "dev" too, which renders the chan_dev variable
> unused.
Oh yes will send a v4
Best regards,
Clément
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