From: "Valentin Vidić" <vvidic@valentin-vidic.from.hr>
To: kernelnewbies@kernelnewbies.org
Subject: Re: how to check regmap start address
Date: Thu, 2 Apr 2020 13:58:45 +0200 [thread overview]
Message-ID: <20200402115845.GK5449@valentin-vidic.from.hr> (raw)
In-Reply-To: <CAA4NGytueUo40VpFdudfpvtrbDkS_rOa2t22Yv003A+tmnFQXg@mail.gmail.com>
On Thu, Apr 02, 2020 at 01:48:23PM +0200, Tomek The Messenger wrote:
> Hi
> Let's see how it looks:
> https://github.com/u-boot/u-boot/blob/master/include/regmap.h
>
> I first time ever see such thing like this:
> struct regmap_range {
> ulong start;
> ulong size;
> };
> struct regmap {
> enum regmap_endianness_t endianness;
> int range_count;
> struct regmap_range ranges[0];
> };
>
> How I can get access to variable ranges it if is 0 size? Who develops this
> one and who reviewed:)
> Anyway If I have pointer to regmap can I check what is start variable in
> some other way?
Perhaps range_count gives the number of elements in the array, so you
can just access r->ranges[i].start?
--
Valentin
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next prev parent reply other threads:[~2020-04-02 12:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-02 11:48 how to check regmap start address Tomek The Messenger
2020-04-02 11:58 ` Valentin Vidić [this message]
2020-04-02 12:14 ` Greg KH
2020-04-03 12:39 ` Tomek The Messenger
2020-04-04 9:00 ` Tomek The Messenger
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