[RFC 3/5] clk: use struct clk only for external API

On Fri, Jun 27, 2014 at 04:37:45PM -0600, Stephen Warren wrote:

On 06/27/2014 01:57 AM, Tomeu Vizoso wrote:

quoted

+struct clk {
+	struct clk_core clk;
+};

I'm confused why that field isn't a pointer instead.

It becomes a pointer in the following patch.

It's been a while since I created these patches, but IIRC I split it
this way because this patch was large and touching several drivers and
thus I wanted to make it do just the rename and keep core changes to a
minimum.  Such as step may not be needed with Tomeu's series since it's
organized differently.