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Subject[PATCH 00/21] powerpc/gamecube: make W=1 compilation errors free
Date
I started working on warnings treated as error on ppc32. As a first step,
here is a set of patches to make gamecube error free when using W=1:

$ make ARCH=powerpc gamecube_defconfig
$ make -j8 ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- W=1

Using:

$ powerpc-linux-gnu-gcc --version
powerpc-linux-gnu-gcc (Debian 6.3.0-18) 6.3.0 20170516


Mathieu Malaterre (21):
powerpc: Remove warning on array size when empty
powerpc: Move the inline keyword at the beginning of function
declaration
powerpc: Mark the variable earlycon_acpi_spcr_enable maybe_unused
powerpc: Mark both tmp variables as unused
powerpc: Avoid comparison of unsigned long >= 0 in pfn_valid
powerpc: Avoid comparison of unsigned long >= 0 in __access_ok
powerpc: Make functions flipper_pic_init & ug_udbg_putc static
powerpc: Make function __giveup_fpu static
powerpc: Make function save_all static
powerpc: Add missing prototype for slb_miss_bad_addr
powerpc: Add missing prototype for hdec_interrupt
powerpc: Add missing prototype for time_init
powerpc: Add missing prototype for arch_dup_task_struct
powerpc: Add missing prototype for arch_irq_work_raise
powerpc: Add missing prototype for MMU_setup
powerpc: Add missing prototype for init_IRQ
powerpc: Add missing prototype for sys_debug_setcontext
powerpc: Add missing prototypes for sys_sigreturn & sys_rt_sigreturn
powerpc: Add missing prototypes for hw_breakpoint_handler &
arch_unregister_hw_breakpoint
powerpc: Add missing prototypes for ppc_select & ppc_fadvise64_64
powerpc: Add missing prototypes in setup_32.c

arch/powerpc/include/asm/asm-prototypes.h | 9 +++++++++
arch/powerpc/include/asm/hw_breakpoint.h | 2 ++
arch/powerpc/include/asm/irq.h | 1 +
arch/powerpc/include/asm/irq_work.h | 1 +
arch/powerpc/include/asm/page.h | 3 ++-
arch/powerpc/include/asm/thread_info.h | 1 +
arch/powerpc/include/asm/time.h | 2 ++
arch/powerpc/include/asm/uaccess.h | 2 +-
arch/powerpc/kernel/process.c | 4 ++--
arch/powerpc/kernel/prom.c | 3 +--
arch/powerpc/kernel/setup.h | 5 +++++
arch/powerpc/kernel/setup_32.c | 2 ++
arch/powerpc/kernel/signal.h | 5 +++++
arch/powerpc/kernel/signal_32.c | 4 ++--
arch/powerpc/lib/sstep.c | 4 ++--
arch/powerpc/mm/init_32.c | 1 +
arch/powerpc/platforms/embedded6xx/flipper-pic.c | 2 +-
arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c | 2 +-
include/linux/serial_core.h | 1 +
19 files changed, 42 insertions(+), 12 deletions(-)

--
2.11.0

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