[PATCH v1 1/2] i3c: Remove the const qualifier from i2c_msg pointer in i2c_xfers API
Wolfram Sang
wsa+renesas at sang-engineering.com
Tue Jan 21 14:18:43 PST 2025
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 at aspeedtech.com>
Makes sense to me:
Reviewed-by: Wolfram Sang <wsa+renesas at sang-engineering.com>
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