linux-kernel - Re: [PATCH 5/7] tty: serial: samsung: constify s3c24xx_serial_drv

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Message-ID: <0a3c099d-049b-d4d0-5a73-f1d93144e827@canonical.com>
Date:   Mon, 7 Mar 2022 08:49:33 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Jiri Slaby <jirislaby@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/7] tty: serial: samsung: constify
 s3c24xx_serial_drv_data members

On 07/03/2022 07:38, Jiri Slaby wrote:
> On 04. 03. 22, 9:03, Krzysztof Kozlowski wrote:
>> The driver data (struct s3c24xx_serial_drv_data) is never modified, so
>> also its members can be make const.  Except code style this has no
> 
> s/make/made/ if you do a v2.

Sure, I'll send a v2.

> 
>> impact because the structure itself is always a const.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
> 
> Reviewed-by: Jiri Slaby <jirislaby@...nel.org>
> 
>> ---
>>   drivers/tty/serial/samsung_tty.c | 6 +++---
>>   1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
>> index 279c413f2300..eecefff5c4a4 100644
>> --- a/drivers/tty/serial/samsung_tty.c
>> +++ b/drivers/tty/serial/samsung_tty.c
>> @@ -85,9 +85,9 @@ struct s3c24xx_uart_info {
>>   };
>>   
>>   struct s3c24xx_serial_drv_data {
>> -	struct s3c24xx_uart_info	info;
>> -	struct s3c2410_uartcfg		def_cfg;
>> -	unsigned int			fifosize[CONFIG_SERIAL_SAMSUNG_UARTS];
>> +	const struct s3c24xx_uart_info	info;
>> +	const struct s3c2410_uartcfg	def_cfg;
>> +	const unsigned int		fifosize[CONFIG_SERIAL_SAMSUNG_UARTS];
>>   };
>>   
>>   struct s3c24xx_uart_dma {
> 
> 


Best regards,
Krzysztof