linux-kernel - Re: [PATCH] hwmon : (mr75203) fix macro typo

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <0baa6133-5903-ffd8-69a0-99fb9f69665d@roeck-us.net>
Date:   Wed, 15 Dec 2021 03:59:09 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Arseny Demidov <arsdemal@...il.com>
Cc:     Arseny Demidov <a.demidov@...ro.com>,
        Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hwmon : (mr75203) fix macro typo

On 12/15/21 3:30 AM, Arseny Demidov wrote:
> In the file mr75203.c we have a macro named
> POWER_DELAY_CYCLE_256, the correct value should be 0x100
> 

How do you know that ? Do you have access to the datasheet, or
is it just an assumption based on the name of the define ?

Guenter

> Signed-off-by: Arseny Demidov <a.demidov@...ro.com>
> ---
>   drivers/hwmon/mr75203.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/hwmon/mr75203.c b/drivers/hwmon/mr75203.c
> index 868243dba1ee..1ba1e3145969 100644
> --- a/drivers/hwmon/mr75203.c
> +++ b/drivers/hwmon/mr75203.c
> @@ -93,7 +93,7 @@
>   #define VM_CH_REQ	BIT(21)
>   
>   #define IP_TMR			0x05
> -#define POWER_DELAY_CYCLE_256	0x80
> +#define POWER_DELAY_CYCLE_256	0x100
>   #define POWER_DELAY_CYCLE_64	0x40
>   
>   #define PVT_POLL_DELAY_US	20
>