Inspired by Michal Simek <monstr@xxxxxxxxx> this patch-set
introduces asm-generic/io.h for sparc32.
As the diff-stat tells this was a nice code-reduction.
The changes are done on top of the previous sent sparse warning cleanup.
But I do not expect any difficult conflicts if applied alone.
leon_pci + pcic are touched because they had local
and identical implementations of functiones that are
static inline in asm-generic/io.h
leon_pci_grpci1 + leon_pci_grpci2 are touched becuse they
used a sparc spacific implmentation of swab32.
They have just been changed to use the global variant.
I also looked at sparc64 - but there were to many
sparc64 assembler implementations of the io
functons - and the generic io.h did not support this mix.
The last patch kills a few defines in io.h for sbus.
I assume they were introduced before the functions
were all shifted over to __iomem style pointers.
The same could be done for sparc64 - but then
there were even more of the same so I left
this for another time.
The patch-set has been build tested only.
My attempts to test this using qemu have failed as
the qemu version I have errors out.
And my fedora box are mssing some libs to build
qemu from source :-(
Sam
Sam Ravnborg (4):
sparc: move page_to_phys to page.h
sparc32: replace flip_dword() with swab32()
sparc32: introduce asm-generic/io.h
sparc32: clean up io_32.h
arch/sparc/include/asm/io_32.h | 287 ++++++------------------------------
arch/sparc/include/asm/io_64.h | 1 -
arch/sparc/include/asm/page.h | 3 +
arch/sparc/kernel/leon_pci.c | 79 ----------
arch/sparc/kernel/leon_pci_grpci1.c | 4 +-
arch/sparc/kernel/leon_pci_grpci2.c | 4 +-
arch/sparc/kernel/pcic.c | 80 +---------
arch/sparc/lib/Makefile | 2 +-
8 files changed, 57 insertions(+), 403 deletions(-)
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