> Hi,
>
> > Sorry for being late.
> >
> > One concern is that I cannot apply Patch 1/4 directly as the .dts file isn't
> > available to me.
> > Do you intend to apply that patch to another tree and apply the other three
> > to devfreq tree?
> I have been merging the devfreq tree into Kgene's tree for my testing. I am
> not
> sure how this should get in, any suggestions ?
I'd suggest to send Patch 1/4 to Kgene and get it applied first if that patch
is preliminary to the other patchset. If it is not, we can go seperated and
independently.
> >
> > Another is the location of exynos_ppmu.h.
> > Who is going to refer exynos_ppmu.h?
> > If Exynos devfreq drivers are the only files to refer, wouldn't it be better
> > located at drivers/devfreq/exynos/ ?
> >
> > Or do you intend to let someone else (drivers located not in
> > drivers/devfreq) access exynos-ppmu?
> > (If so, who's going to be? and that means we are going to have
> > include/linux/devfreq/, I don't think it'd be appropriate to populate
> > include/linux with device driver specific headers)
> In an earlier comment on this patch Olof suggested I place it in
> include/linux/. It is going to be
> used only by Exynos and I will move it into drivers/devfreq/exynos as
> per your suggestion.
If it is to be used by Exynos non-devfreq drivers (e.g., Exynos ADC driver in
drivers/iio/...), it should be stting on include/linux/devfreq/. If it is to be
used by Exynos devfreq drivers only, it'd be better located at
drivers/devfreq/exynos/. It appears to be still compatible with Olof's
suggestion:
(quoting Olof) "Local defines that are used in just one C file can either go in
that file, or in a header file that sits next to it instead of in the shared
directory."
> >
> >
> >
> > And, there are errors (we do not have __devinit/__devexit anymore):
> >
> > CC drivers/devfreq/exynos/exynos5_bus.o
> > drivers/devfreq/exynos/exynos5_bus.c:315:18: error: expected =, ,, ;, asm or
> > __attribute__ before int
> > drivers/devfreq/exynos/exynos5_bus.c:430:18: error: expected =, ,, ;, asm or
> > __attribute__ before int
> > drivers/devfreq/exynos/exynos5_bus.c:462:11: error:
> > exynos5_busfreq_int_probe undeclared here (not in a function)
> > drivers/devfreq/exynos/exynos5_bus.c:463:2: error: implicit declaration of
> > function __devexit_p [-Werror=implicit-function-declaration]
> > drivers/devfreq/exynos/exynos5_bus.c:463:24: error:
> > exynos5_busfreq_int_remove undeclared here (not in a function)
> > drivers/devfreq/exynos/exynos5_bus.c:235:35: warning:
> > exynos5_devfreq_int_profile defined but not used [-Wunused-variable]
> > drivers/devfreq/exynos/exynos5_bus.c:243:12: warning:
> > exynos5250_init_int_tables defined but not used [-Wunused-function]
> > drivers/devfreq/exynos/exynos5_bus.c:259:12: warning:
> > exynos5_busfreq_int_pm_notifier_event defined but not used
> > [-Wunused-function]
> > cc1: some warnings being treated as errors
> I will fix these and re-post.
> >
> >
> >
> > Cheers,
> > MyungJoo.
> >
> Abhilash
>
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