On Thu, Jun 2, 2022 at 8:27 AM ChiYuan Huang <u0084500@xxxxxxxxx> wrote:
> On Wed, Jun 01, 2022 at 11:48:58AM +0200, Andy Shevchenko wrote:
> > On Tue, May 31, 2022 at 1:16 PM ChiaEn Wu <peterwu.pub@xxxxxxxxx> wrote:
...
> > What indicator?
> It's RGB curent sink type LED driver (maximum supported current is only 24mA).
Make your commit messages a slightly more verbose.
...
> > > +#include <linux/of.h>
> >
> > Are you sure this is the correct header? Seems you need
> > mod_devicetable.h instead.
> >
> It's the correct header and be used for the struct 'of_device_id'.
Nope. Run the following command
$ git grep -n 'struct of_device_id {' -- include/linux/
...
> > > +struct mt6370_priv {
> > > + struct mutex lock;
> >
> > Do you use regmap locking?
> >
> MFD regmap register already the access lock.
>
> This lock is just to guarantee only one user can access the RGB register
> part.
>
> Sorry, from the comment, do you want us to rename or remove this lock?
My point is, since you have two locks, explain why you need each of them.
> > > + struct device *dev;
> >
> > > + struct regmap *regmap;
> >
> > > + struct regmap_field *fields[F_MAX_FIELDS];
> > > + const struct reg_field *reg_fields;
> > > + const struct linear_range *ranges;
> > > + struct reg_cfg *reg_cfgs;
> > > + unsigned int leds_count;
> > > + unsigned int leds_active;
> > > + bool is_mt6372;
> > > + struct mt6370_led leds[];
> > > +};
--
With Best Regards,
Andy Shevchenko
