Hi Daniel,
On Fri, 2015-07-24 at 19:28 +0800, Daniel Kurtz wrote:
> On Fri, Jul 24, 2015 at 11:02 AM, James Liao <jamesjj.liao@xxxxxxxxxxxx> wrote:
> > +struct clk *mtk_clk_register_ref2usb_tx(const char *name,
> > + const char *parent_name, void __iomem *reg)
>
> struct clk * __init mtk_clk_register_ref2usb_tx(
It will be added in next patch.
> >
> > #include <linux/of.h>
> > #include <linux/of_address.h>
> > -#include <linux/slab.h>
> > -#include <linux/mfd/syscon.h>
>
> nit: this looks like an unrelated change that can be in its own patch.
It will be in a separated patch.
> >
> > +typedef struct clk *(*mtk_clk_register_ex)(const char *, const char *,
> > + void __iomem *);
> > +
> > +struct mtk_clk_ex {
> > + int id;
> > + const char *name;
> > + const char *parent;
> > + u32 reg_ofs;
> > + mtk_clk_register_ex reg_clk_ex;
>
>
> This "mtk_clk_ex" abstraction seems unnecessarily complicated for a
> one-off USB clock.
> Just call mtk_clk_register_ref2usb_tx() directly from mtk_apmixedsys_init().
Use a table to associate related constants and names is more readable,
such as:
APMIXED_EX(CLK_APMIXED_REF2USB_TX, "ref2usb_tx", ...
If we call mtk_clk_register_ref2usb_tx() directly, it will be:
clk = mtk_clk_register_ref2usb_tx("ref2usb_tx", ...);
clk_data-clks[CLK_APMIXED_REF2USB_TX] = clk;
Do you prefer the last one?
Best regards,
James
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