Re: [PATCH] thermal: int340x: Increase bitmap size

[srinivas pandruvada]

On Mon, 2022-03-14 at 15:28 +0000, David Laight wrote:
> From: Srinivas Pandruvada
> > Sent: 14 March 2022 14:50
> > 
> > The number of policies are 10, so can't be supported by the bitmap
> > size
> > of u8. Even though there are no platfoms with these many policies,
> > but
> > as correctness increase to u16.
> 
> You might as well just use 'unsigned int'.
> May generate better code and there is still padding
> in the structure.
Correct. I can update the patch.

Thanks,
Srinivas

> 
>         David
> 
> > 
> > Signed-off-by: Srinivas Pandruvada <
> > srinivas.pandruvada@xxxxxxxxxxxxxxx>
> > Fixes: 16fc8eca1975 ("thermal/int340x_thermal: Add additional
> > UUIDs")
> > Cc: stable@xxxxxxxxxxxxxxx
> > ---
> >  drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git
> > a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
> > b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
> > index 72acb1f61849..c2d3df302214 100644
> > --- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
> > +++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
> > @@ -53,7 +53,7 @@ struct int3400_thermal_priv {
> >         struct art *arts;
> >         int trt_count;
> >         struct trt *trts;
> > -       u8 uuid_bitmap;
> > +       u16 uuid_bitmap;
> >         int rel_misc_dev_res;
> >         int current_uuid_index;
> >         char *data_vault;
> > --
> > 2.31.1
> 
> -
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