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SubjectRe: [PATCH v5 2/5] mfd: mp2629: Add support for mps battery charger
On Sat, Mar 28, 2020 at 12:51 PM saravanan sekar <sravanhome@gmail.com> wrote:
>
> Hi Andy,
>
> On 28/03/20 11:45 am, Andy Shevchenko wrote:
> > On Sat, Mar 28, 2020 at 2:12 AM Saravanan Sekar <sravanhome@gmail.com> wrote:
> >> mp2629 is a highly-integrated switching-mode battery charge management
> >> device for single-cell Li-ion or Li-polymer battery.
> >>
> >> Add MFD core enables chip access for ADC driver for battery readings,
> >> and a power supply battery-charger driver
> > ...
> >
> >> +#ifndef __MP2629_H__
> >> +#define __MP2629_H__
> >> +#include <linux/device.h>
> >> +#include <linux/regmap.h>
> >> +#include <linux/types.h>
> > None of these header is in use here.
> >
> > struct device;
> > struct regmap;
> >
> > would be enough.
>
> Yesterday I conveyed to you that Lee is not recommended to use forward
> declaration and asked me
>
> to use includes, then you agreed with the same. Again same comments !!
> sorry I am lost.

Ah, okay. I missed that.
But types.h is still not needed, all data types are provided either by
C or by rest two headers.

> >> +struct mp2629_info {
> >> + struct device *dev;
> >> + struct regmap *regmap;
> >> +};
> >> +
> >> +#endif

--
With Best Regards,
Andy Shevchenko

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