Re: [PATCH V4 0/3] tty: serial: fsl_lpuart: cleanup lpuart driver

[Greg KH]

On Fri, Mar 21, 2025 at 03:39:47PM +0800, Sherry Sun wrote:
> Do some cleanup for lpuart driver, no functionality change.
> 
> Changes in V4:
> 1. Fix unused variable 'sport' warning in patch#2 reported by kernel test robot.
> 
> Changes in V3:
> 1. Add the change to covert unsigned char to u8 in the first patch as Jiri suggested.
> 
> Changes in V2:
> 1. Add the third patch to rename the register variables as Jiri suggested.
> 
> Sherry Sun (3):
>   tty: serial: fsl_lpuart: Use u32 and u8 for register variables
>   tty: serial: fsl_lpuart: use port struct directly to simply code
>   tty: serial: fsl_lpuart: rename register variables more specifically
> 
>  drivers/tty/serial/fsl_lpuart.c | 472 ++++++++++++++++----------------
>  1 file changed, 231 insertions(+), 241 deletions(-)
> 
> -- 
> 2.34.1
> 

None of this applies to 6.15-rc1, what went wrong?