Heiko Stübner wrote:
>
> The plat-samsung/s3c24??.h headers contain function declarations that are
> mostly private to the relevant SoCs.
>
> This patchset follows the work started by Kukjin Kim for newer Samsung-
> SoCs
> and moves them from a global space to their SoC directories as common.h .
>
> The the only non-mach user of these files is plat-s3c24xx/cpu.c . It
> seemes
> to have been built to generalize the init of S3C24XX-SoCs, but in reality
> its savings are rather low and introduce ifdef-voodoo to distinguish
> between S3C2412 and S3C2416.
>
> Therefore the series introduces common.c files for these SoCs, that now
> contain the SoC-specific cpu-init - the relevant parts of the cpu.c code.
> cpu.c is completely removed at the end of the series.
>
> The number of lines add + deleted is mostly equal and the positive
> diffstat
> results from the added GPL headers to the common.c files for the most
part.
> Another sign of low savings in the cpu.c abstraction.
>
> As always, each patch is compile-tested individually and correctnes of the
> move was tested on s3c2416 hardware - so hopefully I did not break any
> other
> of the touched SoCs.
>
> As with the newer SoCs more common code can move into the common.c files
> later on.
>
> The series is based on the linux-samsung/for-next branch of 2012-01-02,
> as it needs the restart patches, that create the common.h for some SoCs.
>
Hi Heiko,
This approach looks good to me but since I was thinking we need to merge
various mach-s3c24{1,4}{0,2,6,0,3} directories to just one mach-s3c24xx
directory without plat-s3c24xx which can split into plat-samsung for all of
Samsung stuff and into mach-s3c24xx only for s3c24xx stuff, I didn't create
common.[ch] in each mach-s3c24xx directories. But now this could be good to
us...I think, we can make better output together about that. Let me back on
this after this merge window.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
> Heiko Stuebner (8):
> S3C24XX: Remove extern declaration of clk_msysclk
> S3C24XX: move common S3C2443 clock definitions to clock.h
> S3C2410: move s3c2410_baseclk_add to clock.h
> S3C2416: move io-init to SoC specific files
> S3C2443: move io-init to SoC specific files
> S3C2440: move io-init to SoC specific files
> S3C2412: move io-init to SoC specific files
> S3C2410: move io-init to SoC specific files
>
> arch/arm/mach-s3c2410/Makefile | 2 +-
> arch/arm/mach-s3c2410/common.c | 80 ++++++++++
> arch/arm/mach-s3c2410/common.h | 11 ++
> arch/arm/mach-s3c2410/mach-amlm5900.c | 2 +-
> arch/arm/mach-s3c2410/mach-bast.c | 2 +-
> arch/arm/mach-s3c2410/mach-h1940.c | 2 +-
> arch/arm/mach-s3c2410/mach-n30.c | 3 +-
> arch/arm/mach-s3c2410/mach-otom.c | 3 +-
> arch/arm/mach-s3c2410/mach-qt2410.c | 2 +-
> arch/arm/mach-s3c2410/mach-smdk2410.c | 2 +-
> arch/arm/mach-s3c2410/mach-tct_hammer.c | 2 +-
> arch/arm/mach-s3c2410/mach-vr1000.c | 2 +-
> arch/arm/mach-s3c2410/s3c2410.c | 3 +-
> arch/arm/mach-s3c2412/Makefile | 2 +-
> arch/arm/mach-s3c2412/clock.c | 3 +-
> arch/arm/mach-s3c2412/common.c | 79 ++++++++++
> arch/arm/mach-s3c2412/common.h | 30 ++++
> arch/arm/mach-s3c2412/mach-jive.c | 5 +-
> arch/arm/mach-s3c2412/mach-smdk2413.c | 6 +-
> arch/arm/mach-s3c2412/mach-vstms.c | 5 +-
> arch/arm/mach-s3c2412/pm.c | 2 +-
> arch/arm/mach-s3c2412/s3c2412.c | 3 +-
> arch/arm/mach-s3c2416/Makefile | 2 +-
> arch/arm/mach-s3c2416/clock.c | 4 +-
> arch/arm/mach-s3c2416/common.c | 70 +++++++++
> arch/arm/mach-s3c2416/common.h | 30 ++++
> arch/arm/mach-s3c2416/mach-smdk2416.c | 6 +-
> arch/arm/mach-s3c2416/s3c2416.c | 3 +-
> arch/arm/mach-s3c2440/Makefile | 2 +-
> arch/arm/mach-s3c2440/common.c | 100 ++++++++++++
> arch/arm/mach-s3c2440/common.h | 20 +++
> arch/arm/mach-s3c2440/dsc.c | 2 +-
> arch/arm/mach-s3c2440/mach-anubis.c | 2 +-
> arch/arm/mach-s3c2440/mach-at2440evb.c | 2 +-
> arch/arm/mach-s3c2440/mach-gta02.c | 2 +-
> arch/arm/mach-s3c2440/mach-mini2440.c | 2 +-
> arch/arm/mach-s3c2440/mach-nexcoder.c | 4 +-
> arch/arm/mach-s3c2440/mach-osiris.c | 2 +-
> arch/arm/mach-s3c2440/mach-rx1950.c | 2 +-
> arch/arm/mach-s3c2440/mach-rx3715.c | 2 +-
> arch/arm/mach-s3c2440/mach-smdk2440.c | 4 +-
> arch/arm/mach-s3c2440/s3c2440.c | 3 +-
> arch/arm/mach-s3c2440/s3c2442.c | 3 +-
> arch/arm/mach-s3c2440/s3c244x.c | 4 +-
> arch/arm/mach-s3c2443/Makefile | 2 +-
> arch/arm/mach-s3c2443/clock.c | 3 +-
> arch/arm/mach-s3c2443/common.c | 70 +++++++++
> arch/arm/mach-s3c2443/common.h | 31 ++++
> arch/arm/mach-s3c2443/mach-smdk2443.c | 6 +-
> arch/arm/mach-s3c2443/s3c2443.c | 3 +-
> arch/arm/plat-s3c24xx/Makefile | 1 -
> arch/arm/plat-s3c24xx/cpu.c | 208
--------------------------
> arch/arm/plat-s3c24xx/s3c2410-clock.c | 1 -
> arch/arm/plat-s3c24xx/s3c2443-clock.c | 1 -
> arch/arm/plat-samsung/include/plat/clock.h | 22 +++
> arch/arm/plat-samsung/include/plat/cpu.h | 2 -
> arch/arm/plat-samsung/include/plat/s3c2410.h | 33 ----
> arch/arm/plat-samsung/include/plat/s3c2412.h | 32 ----
> arch/arm/plat-samsung/include/plat/s3c2416.h | 33 ----
> arch/arm/plat-samsung/include/plat/s3c2443.h | 54 -------
> arch/arm/plat-samsung/include/plat/s3c244x.h | 42 -----
> 61 files changed, 603 insertions(+), 463 deletions(-)
> create mode 100644 arch/arm/mach-s3c2410/common.c
> create mode 100644 arch/arm/mach-s3c2412/common.c
> create mode 100644 arch/arm/mach-s3c2412/common.h
> create mode 100644 arch/arm/mach-s3c2416/common.c
> create mode 100644 arch/arm/mach-s3c2416/common.h
> create mode 100644 arch/arm/mach-s3c2440/common.c
> create mode 100644 arch/arm/mach-s3c2443/common.c
> create mode 100644 arch/arm/mach-s3c2443/common.h
> delete mode 100644 arch/arm/plat-s3c24xx/cpu.c
> delete mode 100644 arch/arm/plat-samsung/include/plat/s3c2410.h
> delete mode 100644 arch/arm/plat-samsung/include/plat/s3c2412.h
> delete mode 100644 arch/arm/plat-samsung/include/plat/s3c2416.h
> delete mode 100644 arch/arm/plat-samsung/include/plat/s3c2443.h
> delete mode 100644 arch/arm/plat-samsung/include/plat/s3c244x.h
>
> --
> 1.7.5.4
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