linux-kernel - Re: [PATCH] hwmon: remove unused superio

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Date:   Fri, 24 Mar 2023 06:39:40 +0000
From:   Juerg Haefliger <juergh@...ton.me>
To:     Tom Rix <trix@...hat.com>
Cc:     jdelvare@...e.com, linux@...ck-us.net, nathan@...nel.org,
        ndesaulniers@...gle.com, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org, llvm@...ts.linux.dev
Subject: Re: [PATCH] hwmon: remove unused superio_outb function






------- Original Message -------
On Thursday, March 23rd, 2023 at 22:15, Tom Rix <trix@...hat.com> wrote:


> 
> 
> clang with W=1 reports
> drivers/hwmon/vt1211.c:198:20: error: unused function
> 'superio_outb' [-Werror,-Wunused-function]
> static inline void superio_outb(int sio_cip, int reg, int val)
> ^
> This function is not used so remove it.
> 
> Signed-off-by: Tom Rix trix@...hat.com

Looks good.

Acked-by: Juerg Haefliger <juergh@...ton.me>

...Juerg

 
> ---
> drivers/hwmon/vt1211.c | 6 ------
> 1 file changed, 6 deletions(-)
> 
> diff --git a/drivers/hwmon/vt1211.c b/drivers/hwmon/vt1211.c
> index 4a5e911d26eb..fcd4be7a5a85 100644
> --- a/drivers/hwmon/vt1211.c
> +++ b/drivers/hwmon/vt1211.c
> @@ -195,12 +195,6 @@ struct vt1211_data {
> /* VT1211 logical device numbers /
> #define SIO_VT1211_LDN_HWMON 0x0b / HW monitor */
> 
> -static inline void superio_outb(int sio_cip, int reg, int val)
> -{
> - outb(reg, sio_cip);
> - outb(val, sio_cip + 1);
> -}
> -
> static inline int superio_inb(int sio_cip, int reg)
> {
> outb(reg, sio_cip);
> --
> 2.27.0