Hi Geert,
On Fri, 2024-03-01 at 22:02 +0100, Geert Uytterhoeven wrote:
> Hi all,
>
> This patch series fixes several "no previous prototype for <foo>"
> warnings when building a kernel for SuperH.
>
> Known issues:
> - The various warnings about cache functions are not yet fixed, but
> I didn't want to hold off the rest of this series,
> - sdk7786_defconfig needs "[PATCH/RFC] locking/spinlocks: Make __raw_*
> lock ops static" [1],
> - Probably there are more warnings to fix, I didn't build all
> defconfigs.
>
> This has been boot-tested on landisk and on qemu/rts7751r2d.
>
> Thanks for your comments!
>
> [1]
> https://lore.kernel.org/linux-sh/c395b02613572131568bc1fd1bc456d20d1a5426.1709325647.git.geert+rene...@glider.be
>
> Geert Uytterhoeven (20):
> sh: pgtable: Fix missing prototypes
> sh: fpu: Add missing forward declarations
> sh: syscall: Add missing forward declaration for sys_cacheflush()
> sh: tlb: Add missing forward declaration for handle_tlbmiss()
> sh: return_address: Add missing #include <asm/ftrace.h>
> sh: traps: Add missing #include <asm/setup.h>
> sh: hw_breakpoint: Add missing forward declaration for
> arch_bp_generic_fields()
> sh: boot: Add proper forward declarations
> sh: ftrace: Fix missing prototypes
> sh: nommu: Add missing #include <asm/cacheflush.h>
> sh: math-emu: Add missing #include <asm/fpu.h>
> sh: dma: Remove unused dmac_search_free_channel()
> sh: sh2a: Add missing #include <asm/processor.h>
> sh: sh7786: Remove unused sh7786_usb_use_exclock()
> sh: smp: Fix missing prototypes
> sh: kprobes: Merge arch_copy_kprobe() into arch_prepare_kprobe()
> sh: kprobes: Make trampoline_probe_handler() static
> sh: kprobes: Remove unneeded kprobe_opcode_t casts
> sh: dwarf: Make dwarf_lookup_fde() static
> [RFC] sh: dma: Remove unused functionality
>
> arch/sh/boot/compressed/cache.c | 3 +
> arch/sh/boot/compressed/cache.h | 10 ++
> arch/sh/boot/compressed/misc.c | 8 +-
> arch/sh/boot/compressed/misc.h | 9 ++
> arch/sh/drivers/dma/dma-api.c | 143 ------------------------
> arch/sh/include/asm/dma.h | 7 --
> arch/sh/include/asm/fpu.h | 3 +
> arch/sh/include/asm/ftrace.h | 10 ++
> arch/sh/include/asm/hw_breakpoint.h | 2 +
> arch/sh/include/asm/syscalls.h | 1 +
> arch/sh/include/asm/tlb.h | 4 +
> arch/sh/kernel/cpu/sh2a/opcode_helper.c | 2 +
> arch/sh/kernel/cpu/sh4a/setup-sh7786.c | 14 ---
> arch/sh/kernel/dwarf.c | 2 +-
> arch/sh/kernel/kprobes.c | 13 +--
> arch/sh/kernel/return_address.c | 2 +
> arch/sh/kernel/smp.c | 4 +-
> arch/sh/kernel/traps.c | 10 +-
> arch/sh/kernel/traps_32.c | 1 +
> arch/sh/math-emu/math.c | 2 +
> arch/sh/mm/nommu.c | 2 +
> arch/sh/mm/pgtable.c | 4 +-
> arch/sh/mm/tlbex_32.c | 1 +
> 23 files changed, 68 insertions(+), 189 deletions(-)
> create mode 100644 arch/sh/boot/compressed/cache.h
> create mode 100644 arch/sh/boot/compressed/misc.h
>
For the whole series:
Reviewed-by: John Paul Adrian Glaubitz <glaub...@physik.fu-berlin.de>
I would still like to get feedback from Yoshinori on patch #20 though, i.e.
"sh: dma: Remove unused functionality".
On the other hand, we could just merge this series and re-add the functions
later if we decide they're still needed.
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
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