Re: [rtc-linux] [PATCH 01/02 resend] RTC: Add driver for DS1685 family of real time clocks

[Andrew Morton]

On Mon, 9 Feb 2015 16:18:44 -0800 Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:

> > +	/* Platform read function, else default if mmio setup */
> > +	if (pdata->plat_read)
> > +		rtc->read = pdata->plat_read;
> 
> I'm trying to understand how this works and I'm not getting very far.

oop, never mind, it's there in patch 2/2.
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