diff options
author | Vineet Gupta <vgupta@kernel.org> | 2023-08-12 18:23:59 -0700 |
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committer | Vineet Gupta <vgupta@kernel.org> | 2023-08-13 16:53:02 -0700 |
commit | 4d3696801bad2a037832c15a8d21dfe0c529d9cd (patch) | |
tree | 3944d811d0e280b59a40914d4eb59604f6d393ed /arch/arc/include | |
parent | 2ccdd1b13c591d306f0401d98dedc4bdcd02b421 (diff) | |
download | linux-4d3696801bad2a037832c15a8d21dfe0c529d9cd.tar.gz linux-4d3696801bad2a037832c15a8d21dfe0c529d9cd.tar.bz2 linux-4d3696801bad2a037832c15a8d21dfe0c529d9cd.zip |
ARC: -Wmissing-prototype warning fixes
Anrd reported [1] new compiler warnings due to -Wmissing-protype.
These are for non static functions mostly used in asm code hence not
exported already. Fix this by adding the prototypes.
[1] https://lore.kernel.org/lkml/20230810141947.1236730-1-arnd@kernel.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
Diffstat (limited to 'arch/arc/include')
-rw-r--r-- | arch/arc/include/asm/entry.h | 21 | ||||
-rw-r--r-- | arch/arc/include/asm/irq.h | 1 | ||||
-rw-r--r-- | arch/arc/include/asm/mmu.h | 2 | ||||
-rw-r--r-- | arch/arc/include/asm/ptrace.h | 3 | ||||
-rw-r--r-- | arch/arc/include/asm/setup.h | 2 | ||||
-rw-r--r-- | arch/arc/include/asm/smp.h | 2 |
6 files changed, 31 insertions, 0 deletions
diff --git a/arch/arc/include/asm/entry.h b/arch/arc/include/asm/entry.h index fcdd59d77f42..2980bc9b7653 100644 --- a/arch/arc/include/asm/entry.h +++ b/arch/arc/include/asm/entry.h @@ -13,6 +13,8 @@ #include <asm/processor.h> /* For VMALLOC_START */ #include <asm/mmu.h> +#ifdef __ASSEMBLY__ + #ifdef CONFIG_ISA_ARCOMPACT #include <asm/entry-compact.h> /* ISA specific bits */ #else @@ -295,4 +297,23 @@ #endif /* CONFIG_ARC_CURR_IN_REG */ +#else /* !__ASSEMBLY__ */ + +extern void do_signal(struct pt_regs *); +extern void do_notify_resume(struct pt_regs *); +extern int do_privilege_fault(unsigned long, struct pt_regs *); +extern int do_extension_fault(unsigned long, struct pt_regs *); +extern int insterror_is_error(unsigned long, struct pt_regs *); +extern int do_memory_error(unsigned long, struct pt_regs *); +extern int trap_is_brkpt(unsigned long, struct pt_regs *); +extern int do_misaligned_error(unsigned long, struct pt_regs *); +extern int do_trap5_error(unsigned long, struct pt_regs *); +extern int do_misaligned_access(unsigned long, struct pt_regs *, struct callee_regs *); +extern void do_machine_check_fault(unsigned long, struct pt_regs *); +extern void do_non_swi_trap(unsigned long, struct pt_regs *); +extern void do_insterror_or_kprobe(unsigned long, struct pt_regs *); +extern void do_page_fault(unsigned long, struct pt_regs *); + +#endif + #endif /* __ASM_ARC_ENTRY_H */ diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h index 0309cb405cfb..c574712ad865 100644 --- a/arch/arc/include/asm/irq.h +++ b/arch/arc/include/asm/irq.h @@ -25,5 +25,6 @@ #include <asm-generic/irq.h> extern void arc_init_IRQ(void); +extern void arch_do_IRQ(unsigned int, struct pt_regs *); #endif diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h index ca427c30f70e..9febf5bc3de6 100644 --- a/arch/arc/include/asm/mmu.h +++ b/arch/arc/include/asm/mmu.h @@ -14,6 +14,8 @@ typedef struct { unsigned long asid[NR_CPUS]; /* 8 bit MMU PID + Generation cycle */ } mm_context_t; +extern void do_tlb_overlap_fault(unsigned long, unsigned long, struct pt_regs *); + #endif #include <asm/mmu-arcv2.h> diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h index 5869a74c0db2..cf90fcd2a628 100644 --- a/arch/arc/include/asm/ptrace.h +++ b/arch/arc/include/asm/ptrace.h @@ -181,6 +181,9 @@ static inline unsigned long regs_get_register(struct pt_regs *regs, return *(unsigned long *)((unsigned long)regs + offset); } +extern int syscall_trace_entry(struct pt_regs *); +extern void syscall_trace_exit(struct pt_regs *); + #endif /* !__ASSEMBLY__ */ #endif /* __ASM_PTRACE_H */ diff --git a/arch/arc/include/asm/setup.h b/arch/arc/include/asm/setup.h index 028a8cf76206..374138832c5a 100644 --- a/arch/arc/include/asm/setup.h +++ b/arch/arc/include/asm/setup.h @@ -42,4 +42,6 @@ extern void arc_cache_init(void); extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len); extern void read_decode_cache_bcr(void); +extern void __init handle_uboot_args(void); + #endif /* __ASMARC_SETUP_H */ diff --git a/arch/arc/include/asm/smp.h b/arch/arc/include/asm/smp.h index d856491606ac..e0913f52c2cd 100644 --- a/arch/arc/include/asm/smp.h +++ b/arch/arc/include/asm/smp.h @@ -29,6 +29,8 @@ extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); extern void __init smp_init_cpus(void); extern void first_lines_of_secondary(void); extern const char *arc_platform_smp_cpuinfo(void); +extern void arc_platform_smp_wait_to_boot(int); +extern void start_kernel_secondary(void); /* * API expected BY platform smp code (FROM arch smp code) |