[RESEND][PATCH 0/2] Cleanup asm/scatterlist.h

Laura Abbott
2014-03-22T18:14:05Z

I haven't gotten many responses so I'm going to try sending again
(this time with a cover letter which I probably should have done in
the first place...)

ARCH_HAS_SG_CHAIN is currently defined as needed in asm/scatterlist.h.
It was suggested[1] that this should probably be a proper Kconfig.
At the same time, we can clean up most of the asm/scatterlist.h files
to reduce redundancy. This makes parisc the only architecture that still
has an asm/scatterlist.h file due to the #define sg_virt_addr (which
could probably be cleaned up further still)

Andrew, once we get a few more Acked-bys can we take this through your tree
as suggested by Will?

Thanks,
Laura

[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-March/240435.html

Laura Abbott (2):
lib/scatterlist: Make ARCH_HAS_SG_CHAIN an actual Kconfig
Cleanup useless architecture versions of scatterlist.h

arch/alpha/include/asm/Kbuild | 1 +
arch/alpha/include/asm/scatterlist.h | 6 ------
arch/arm/Kconfig | 1 +
arch/arm/include/asm/Kbuild | 1 +
arch/arm/include/asm/scatterlist.h | 12 ------------
arch/arm64/Kconfig | 1 +
arch/cris/include/asm/Kbuild | 1 +
arch/cris/include/asm/scatterlist.h | 6 ------
arch/frv/include/asm/Kbuild | 1 +
arch/frv/include/asm/scatterlist.h | 6 ------
arch/ia64/Kconfig | 1 +
arch/ia64/include/asm/Kbuild | 1 +
arch/ia64/include/asm/scatterlist.h | 7 -------
arch/m32r/include/asm/Kbuild | 1 +
arch/m32r/include/asm/scatterlist.h | 6 ------
arch/microblaze/include/asm/Kbuild | 1 +
arch/microblaze/include/asm/scatterlist.h | 1 -
arch/mn10300/include/asm/Kbuild | 1 +
arch/mn10300/include/asm/scatterlist.h | 16 ----------------
arch/powerpc/Kconfig | 1 +
arch/powerpc/include/asm/Kbuild | 1 +
arch/powerpc/include/asm/scatterlist.h | 17 -----------------
arch/s390/Kconfig | 1 +
arch/s390/include/asm/Kbuild | 1 +
arch/s390/include/asm/scatterlist.h | 3 ---
arch/score/include/asm/Kbuild | 2 +-
arch/score/include/asm/scatterlist.h | 6 ------
arch/sparc/Kconfig | 1 +
arch/sparc/include/asm/Kbuild | 1 +
arch/sparc/include/asm/scatterlist.h | 8 --------
arch/x86/Kconfig | 1 +
arch/x86/include/asm/Kbuild | 1 +
arch/x86/include/asm/scatterlist.h | 8 --------
include/linux/scatterlist.h | 2 +-
include/scsi/scsi.h | 2 +-
lib/Kconfig | 7 +++++++
lib/scatterlist.c | 4 ++--
37 files changed, 31 insertions(+), 107 deletions(-)
delete mode 100644 arch/alpha/include/asm/scatterlist.h
delete mode 100644 arch/arm/include/asm/scatterlist.h
delete mode 100644 arch/cris/include/asm/scatterlist.h
delete mode 100644 arch/frv/include/asm/scatterlist.h
delete mode 100644 arch/ia64/include/asm/scatterlist.h
delete mode 100644 arch/m32r/include/asm/scatterlist.h
delete mode 100644 arch/microblaze/include/asm/scatterlist.h
delete mode 100644 arch/mn10300/include/asm/scatterlist.h
delete mode 100644 arch/powerpc/include/asm/scatterlist.h
delete mode 100644 arch/s390/include/asm/scatterlist.h
delete mode 100644 arch/score/include/asm/scatterlist.h
delete mode 100644 arch/sparc/include/asm/scatterlist.h
delete mode 100644 arch/x86/include/asm/scatterlist.h

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