linux-kernel - Re: [PATCH v2 2/3] rtc: Add Realtek RTD1295

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Date:   Sun, 27 Aug 2017 15:37:51 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Andreas Färber <afaerber@...e.de>
Cc:     Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        linux-rtc@...r.kernel.org, Alessandro Zummo <a.zummo@...ertech.it>,
        Roc He <hepeng@...oo.tv>,
        ????????? <jiang.liqin@...iatech.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 2/3] rtc: Add Realtek RTD1295

> >> +static inline int rtd119x_rtc_year_days(int year)
> >> +{
> >> +	return rtc_year_days(1, 12, year);
> > 
> > I'm not sure it is worth wrapping rtc_year_days
> [snip]
> 
> Well, I found your rtc_year_days rather confusing and had to play with
> the arguments until I got it working as expected, so I wanted an inline
> function (or macro) as abstraction from my three callers.

I agree with that. I was wondering why 1st December was being used. I
would say this API does not do too well on Rusty's API Design
Manifesto.

It does at least get the day/month/year in the right order ;-)

	Andrew