Re: [PATCH v1 1/2] i3c: Remove the const qualifier from i2c_msg pointer in i2c_xfers API

From: Wolfram Sang
Date: Tue Jan 21 2025 - 17:19:07 EST


On Tue, Jan 21, 2025 at 07:07:55PM +0800, Billy Tsai wrote:
> The change is necessary to enable the use of the
> `i2c_get_dma_safe_msg_buf()` API, which requires a non-const
> `struct i2c_msg *` to operate. The `i2c_get_dma_safe_msg_buf()` function
> ensures safe handling of I2C messages when using DMA, making it essential
> for scenarios where DMA transfers are involved. By removing the `const`
> qualifier, this patch allows drivers to prepare and manage DMA-safe
> buffers directly.
>
> Signed-off-by: Billy Tsai <billy_tsai@xxxxxxxxxxxxxx>

Makes sense to me:

Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

Attachment: signature.asc
Description: PGP signature