2021-04-06 16:12:56

by Jiapeng Chong

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Subject: [PATCH] gpio: gpio-it87: remove unused code

Fix the following clang warning:

drivers/gpio/gpio-it87.c:128:20: warning: unused function 'superio_outw'
[-Wunused-function].

Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
---
drivers/gpio/gpio-it87.c | 8 --------
1 file changed, 8 deletions(-)

diff --git a/drivers/gpio/gpio-it87.c b/drivers/gpio/gpio-it87.c
index 8f1be34..f332341 100644
--- a/drivers/gpio/gpio-it87.c
+++ b/drivers/gpio/gpio-it87.c
@@ -125,14 +125,6 @@ static inline int superio_inw(int reg)
return val;
}

-static inline void superio_outw(int val, int reg)
-{
- outb(reg++, REG);
- outb(val >> 8, VAL);
- outb(reg, REG);
- outb(val, VAL);
-}
-
static inline void superio_set_mask(int mask, int reg)
{
u8 curr_val = superio_inb(reg);
--
1.8.3.1


2021-04-06 17:17:41

by Simon Guinot

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Subject: Re: [PATCH] gpio: gpio-it87: remove unused code

On Tue, Apr 06, 2021 at 03:20:39PM +0800, Jiapeng Chong wrote:
> Fix the following clang warning:
>
> drivers/gpio/gpio-it87.c:128:20: warning: unused function 'superio_outw'
> [-Wunused-function].
>
> Reported-by: Abaci Robot <[email protected]>
> Signed-off-by: Jiapeng Chong <[email protected]>

Acked-by: Simon Guinot <[email protected]>

> ---
> drivers/gpio/gpio-it87.c | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/drivers/gpio/gpio-it87.c b/drivers/gpio/gpio-it87.c
> index 8f1be34..f332341 100644
> --- a/drivers/gpio/gpio-it87.c
> +++ b/drivers/gpio/gpio-it87.c
> @@ -125,14 +125,6 @@ static inline int superio_inw(int reg)
> return val;
> }
>
> -static inline void superio_outw(int val, int reg)
> -{
> - outb(reg++, REG);
> - outb(val >> 8, VAL);
> - outb(reg, REG);
> - outb(val, VAL);
> -}
> -
> static inline void superio_set_mask(int mask, int reg)
> {
> u8 curr_val = superio_inb(reg);
> --
> 1.8.3.1

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2021-04-09 10:17:18

by Bartosz Golaszewski

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Subject: Re: [PATCH] gpio: gpio-it87: remove unused code

On Tue, Apr 6, 2021 at 10:35 AM Simon Guinot <[email protected]> wrote:
>
> On Tue, Apr 06, 2021 at 03:20:39PM +0800, Jiapeng Chong wrote:
> > Fix the following clang warning:
> >
> > drivers/gpio/gpio-it87.c:128:20: warning: unused function 'superio_outw'
> > [-Wunused-function].
> >
> > Reported-by: Abaci Robot <[email protected]>
> > Signed-off-by: Jiapeng Chong <[email protected]>
>
> Acked-by: Simon Guinot <[email protected]>
>
> > ---
> > drivers/gpio/gpio-it87.c | 8 --------
> > 1 file changed, 8 deletions(-)
> >
> > diff --git a/drivers/gpio/gpio-it87.c b/drivers/gpio/gpio-it87.c
> > index 8f1be34..f332341 100644
> > --- a/drivers/gpio/gpio-it87.c
> > +++ b/drivers/gpio/gpio-it87.c
> > @@ -125,14 +125,6 @@ static inline int superio_inw(int reg)
> > return val;
> > }
> >
> > -static inline void superio_outw(int val, int reg)
> > -{
> > - outb(reg++, REG);
> > - outb(val >> 8, VAL);
> > - outb(reg, REG);
> > - outb(val, VAL);
> > -}
> > -
> > static inline void superio_set_mask(int mask, int reg)
> > {
> > u8 curr_val = superio_inb(reg);
> > --
> > 1.8.3.1

Patch applied, thanks!

Bartosz