linux-kernel - Re: [PATCH v1 1/3] serial: liteuart: cosmetic changes

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Date:   Wed, 9 Nov 2022 13:07:08 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Gabriel Somlo <gsomlo@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
        jirislaby@...nel.org, kgugala@...micro.com, mholenko@...micro.com,
        joel@....id.au, david.abdurachmanov@...ive.com,
        florent@...oy-digital.fr
Subject: Re: [PATCH v1 1/3] serial: liteuart: cosmetic changes

On Mon, Nov 07, 2022 at 12:14:58PM -0500, Gabriel Somlo wrote:
> Make some cosmetic/stylistic (non-functional) improvements:
> 
> 1. Use a DRV_NAME macro to avoid hard-coding "liteuart" in multiple
> locations throughout the source file
> 
> 2. Use bit numbers instead of magic constants for event flags
> 
> 3. Remove stub uart_ops methods that are not called unconditionally
> from serial_core; Document stubs that are required by serial_core
> 
> 4. Don't set unused port->regshift and port->iobase fields gratuitously
> during probe()
> 
> 5. Improve coding style in liteuart_init()

When you list different things you do in a single patch, that means you
should break this up into individual patches.

Please do that here, this should be at least 5 patches.



> 
> Signed-off-by: Gabriel Somlo <gsomlo@...il.com>
> ---
>  drivers/tty/serial/liteuart.c | 38 +++++++++--------------------------
>  1 file changed, 10 insertions(+), 28 deletions(-)
> 
> diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
> index 4c0604325ee9..4b9cca249828 100644
> --- a/drivers/tty/serial/liteuart.c
> +++ b/drivers/tty/serial/liteuart.c
> @@ -18,6 +18,8 @@
>  #include <linux/tty_flip.h>
>  #include <linux/xarray.h>
>  
> +#define DRV_NAME "liteuart"

Just use KBUILD_MODNAME please.

thanks,

greg k-h