Re: [PATCH v6 3/4] iio: add MEMSensing MSA311 3-axis accelerometer driver

[Jonathan Cameron <jic23@kernel.org>]

On Fri, 19 Aug 2022 12:57:54 +0000
Dmitry Rokosov <DDRokosov@sberdevices.ru> wrote:

> On Fri, Aug 19, 2022 at 11:41:55AM +0300, Andy Shevchenko wrote:
> 
> [...]
> 
> > > Spec: https://cdn-shop.adafruit.com/product-files/5309/MSA311-V1.1-ENG.pdf  
> > 
> > Have you ever seen such a tag?
> > We have the Datasheet that is more or less established for this kind of links.  
> 
> As I mentioned before, if I use Datasheet tag, line length limit will be
> exceeded. If it's okay, I don't mind.
Fine to go long.  If someone can't see the remaining chars of a link on their 80
character wide terminal - they can scroll sideways :)



> >   
> > > +static inline int msa311_set_odr(struct msa311_priv *msa311, unsigned int odr)  
> > 
> > Why inline?
> >   
> 
> Why not? :) It's short function which is good to be inline, I think.

Let the compiler decide that. Generally in kernel code, inline is reserved for
the few places it's necessary or where compilers have been shown to get it wrong.

> 
> > > +{
> > > +       struct device *dev = msa311->dev;
> > > +       unsigned int pwr_mode;  
> >   
> > > +       bool good_odr = false;  
> >