sparc: diverse cleanup patches
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- v1 Latest12 patches 3 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/12 | sparc32: clean up io_32.harch/ | +14 | 0 replies | |
| 2/12 | sparc32: fix remaining sparse warnings in iommu.c + io-unit.carch/ arch/ arch/ +1 more | +31 | 0 replies | |
| 3/12 | sparc32: fix sparse warnings in pcic.carch/ arch/ | +10 | 0 replies | |
| 4/12 | sparc32: fix sparse warning in auxio_32.carch/ arch/ arch/ | +9 | 0 replies | |
| 5/12 | sparc32: fix sparse warnings in time_32.carch/ arch/ arch/ +2 more | +16 | 0 replies | |
| 6/12 | sparc32: fix sparse warnings in sys_sparc_32.carch/ arch/ | +47 | 0 replies | |
| 7/12 | sparc32: remove cast from output constraints in math asm statementsarch/ arch/ | +24 | 0 replies | |
| 8/12 | sparc64: remove cast from output constraints in math asm statementsarch/ | +6 | 0 replies | |
| 9/12 | sparc: fix sparse warning in math_{32,64}arch/ arch/ arch/ +1 more | +3 | 0 replies | |
| 10/12 | sparc32: drop tadpole specific codearch/ arch/ arch/ +1 more | +0 | 0 replies | |
| 11/12 | sparc: drop use of extern for prototypes in arch/sparc/include/asmarch/ arch/ arch/ +76 more | +711 | 0 replies | |
| 12/12 | sparc: drop use of extern for prototypes in arch/sparc/*arch/ arch/ arch/ +7 more | +264 | 0 replies |
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Cover letter [PATCH 0/12] sparc: diverse cleanup patches
After the introduction of the generic io.h for sparc32 there was some cleanup left to do to trim io_32.h further. sparc64 cannot use the generic version because there are so many dedicated functions for little/big endian.
The quest to get rid of sparse warnings for sparc32 continues, and what is left is a bunch of "shift too big" in the soft floating point code that I do not plan to address. With sparc32 mostly clean start to fix the sparc64 sparse warnings.
Two patches touches the inline asm statements. They need extra review as I do not know what I am doing here..
tadpole.c got dropped - the code in this file had not been in use for more than 5 years.
The biggest change in terms of lines changed are the patches that drops the use of extern for prototypes in all the sparc specific header files.
Sam
Sam Ravnborg (12):
sparc32: clean up io_32.h
sparc32: fix remaining sparse warnings in iommu.c + io-unit.c
sparc32: fix sparse warnings in pcic.c
sparc32: fix sparse warning in auxio_32.c
sparc32: fix sparse warnings in time_32.c
sparc32: fix sparse warnings in sys_sparc_32.c
sparc32: remove cast from output constraints in math asm statements
sparc64: remove cast from output constraints in math asm statements
sparc: fix sparse warning in math_{32,64}
sparc32: drop tadpole specific code
sparc: drop use of extern for prototypes in arch/sparc/include/asm
sparc: drop use of extern for prototypes in arch/sparc/*
arch/sparc/include/asm/atomic_32.h | 8 +- arch/sparc/include/asm/atomic_64.h | 18 +- arch/sparc/include/asm/auxio_32.h | 6 +- arch/sparc/include/asm/auxio_64.h | 4 +- arch/sparc/include/asm/bitext.h | 6 +- arch/sparc/include/asm/bitops_32.h | 6 +- arch/sparc/include/asm/bitops_64.h | 24 +-- arch/sparc/include/asm/btext.h | 2 +- arch/sparc/include/asm/bug.h | 2 +- arch/sparc/include/asm/cacheflush_32.h | 8 +- arch/sparc/include/asm/cacheflush_64.h | 24 +-- arch/sparc/include/asm/checksum_32.h | 4 +- arch/sparc/include/asm/checksum_64.h | 32 ++-- arch/sparc/include/asm/cmpxchg_32.h | 6 +- arch/sparc/include/asm/cmpxchg_64.h | 4 +- arch/sparc/include/asm/delay_32.h | 4 +- arch/sparc/include/asm/delay_64.h | 4 +- arch/sparc/include/asm/device.h | 2 +- arch/sparc/include/asm/dma-mapping.h | 2 +- arch/sparc/include/asm/ebus_dma.h | 16 +- arch/sparc/include/asm/floppy_32.h | 3 +- arch/sparc/include/asm/floppy_64.h | 2 +- arch/sparc/include/asm/ftrace.h | 2 +- arch/sparc/include/asm/highmem.h | 10 +- arch/sparc/include/asm/hvtramp.h | 2 +- arch/sparc/include/asm/hypervisor.h | 325 ++++++++++++++++---------------- arch/sparc/include/asm/idprom.h | 2 +- arch/sparc/include/asm/io-unit.h | 2 +- arch/sparc/include/asm/io_32.h | 55 ++---- arch/sparc/include/asm/io_64.h | 20 +- arch/sparc/include/asm/iommu_32.h | 10 +- arch/sparc/include/asm/iommu_64.h | 6 +- arch/sparc/include/asm/irq_32.h | 2 +- arch/sparc/include/asm/irq_64.h | 44 ++--- arch/sparc/include/asm/irqflags_32.h | 6 +- arch/sparc/include/asm/kdebug_64.h | 2 +- arch/sparc/include/asm/kgdb.h | 2 +- arch/sparc/include/asm/kprobes.h | 6 +- arch/sparc/include/asm/ldc.h | 66 +++---- arch/sparc/include/asm/leon.h | 54 +++--- arch/sparc/include/asm/leon_pci.h | 4 +- arch/sparc/include/asm/mc146818rtc.h | 5 + arch/sparc/include/asm/mdesc.h | 32 ++-- arch/sparc/include/asm/mmu_64.h | 6 +- arch/sparc/include/asm/mmu_context_64.h | 24 +-- arch/sparc/include/asm/nmi.h | 10 +- arch/sparc/include/asm/oplib_32.h | 68 +++---- arch/sparc/include/asm/oplib_64.h | 112 +++++------ arch/sparc/include/asm/page_64.h | 8 +- arch/sparc/include/asm/pci_64.h | 14 +- arch/sparc/include/asm/pcic.h | 8 +- arch/sparc/include/asm/pcr.h | 6 +- arch/sparc/include/asm/pgalloc_64.h | 16 +- arch/sparc/include/asm/pgtable_32.h | 10 +- arch/sparc/include/asm/pgtable_64.h | 58 +++--- arch/sparc/include/asm/processor_32.h | 5 +- arch/sparc/include/asm/processor_64.h | 6 +- arch/sparc/include/asm/prom.h | 24 +-- arch/sparc/include/asm/ptrace.h | 2 +- arch/sparc/include/asm/setup.h | 2 +- arch/sparc/include/asm/sfp-machine_32.h | 28 +-- arch/sparc/include/asm/smp_32.h | 6 +- arch/sparc/include/asm/smp_64.h | 18 +- arch/sparc/include/asm/spitfire.h | 2 +- arch/sparc/include/asm/stacktrace.h | 2 +- arch/sparc/include/asm/starfire.h | 8 +- arch/sparc/include/asm/string_32.h | 12 +- arch/sparc/include/asm/string_64.h | 12 +- arch/sparc/include/asm/switch_to_32.h | 6 +- arch/sparc/include/asm/switch_to_64.h | 4 +- arch/sparc/include/asm/syscalls.h | 8 +- arch/sparc/include/asm/timer_32.h | 6 +- arch/sparc/include/asm/timer_64.h | 6 +- arch/sparc/include/asm/tlb_64.h | 8 +- arch/sparc/include/asm/tlbflush_64.h | 22 +-- arch/sparc/include/asm/topology_64.h | 2 +- arch/sparc/include/asm/trap_block.h | 6 +- arch/sparc/include/asm/uaccess.h | 2 +- arch/sparc/include/asm/uaccess_32.h | 14 +- arch/sparc/include/asm/uaccess_64.h | 50 ++--- arch/sparc/include/asm/vio.h | 36 ++-- arch/sparc/include/asm/visasm.h | 3 +- arch/sparc/include/asm/xor_64.h | 28 +-- arch/sparc/kernel/Makefile | 1 - arch/sparc/kernel/auxio_32.c | 6 +- arch/sparc/kernel/cpumap.h | 4 +- arch/sparc/kernel/devices.c | 1 - arch/sparc/kernel/entry.h | 259 +++++++++++++------------ arch/sparc/kernel/iommu_common.h | 14 +- arch/sparc/kernel/irq.h | 2 +- arch/sparc/kernel/kernel.h | 46 ++--- arch/sparc/kernel/leon_kernel.c | 5 +- arch/sparc/kernel/pci_impl.h | 30 +-- arch/sparc/kernel/pci_sun4v.h | 156 +++++++-------- arch/sparc/kernel/pcic.c | 36 +--- arch/sparc/kernel/process_32.c | 8 +- arch/sparc/kernel/prom.h | 2 +- arch/sparc/kernel/psycho_common.h | 22 +-- arch/sparc/kernel/sys_sparc_32.c | 10 +- arch/sparc/kernel/systbls.h | 71 ++++--- arch/sparc/kernel/tadpole.c | 130 ------------- arch/sparc/kernel/time_32.c | 8 +- arch/sparc/kernel/traps_32.c | 2 - arch/sparc/kernel/traps_64.c | 2 - arch/sparc/math-emu/sfp-util_32.h | 20 +- arch/sparc/math-emu/sfp-util_64.h | 12 +- arch/sparc/mm/init_64.h | 4 +- arch/sparc/mm/io-unit.c | 21 ++- arch/sparc/mm/iommu.c | 20 +- 109 files changed, 1136 insertions(+), 1268 deletions(-)