| Message ID | 20191018004929.3445-8-paul.walmsley@sifive.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | riscv: resolve most warnings from sparse | expand |
diff --git a/arch/riscv/include/asm/irq.h b/arch/riscv/include/asm/irq.h index 589e2d9fb2a6..f0e9df6e6049 100644 --- a/arch/riscv/include/asm/irq.h +++ b/arch/riscv/include/asm/irq.h @@ -7,6 +7,9 @@ #ifndef _ASM_RISCV_IRQ_H #define _ASM_RISCV_IRQ_H +#include <linux/interrupt.h> +#include <linux/linkage.h> + #define NR_IRQS 0 void riscv_timer_interrupt(void); diff --git a/arch/riscv/include/asm/switch_to.h b/arch/riscv/include/asm/switch_to.h index f0227bdce0f0..ee4f0ac62c9d 100644 --- a/arch/riscv/include/asm/switch_to.h +++ b/arch/riscv/include/asm/switch_to.h @@ -6,6 +6,7 @@ #ifndef _ASM_RISCV_SWITCH_TO_H #define _ASM_RISCV_SWITCH_TO_H +#include <linux/sched/task_stack.h> #include <asm/processor.h> #include <asm/ptrace.h> #include <asm/csr.h> diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index b1ade9a49347..a5ad00043104 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -10,6 +10,7 @@ #include <asm/processor.h> #include <asm/hwcap.h> #include <asm/smp.h> +#include <asm/switch_to.h> unsigned long elf_hwcap __read_mostly; #ifdef CONFIG_FPU diff --git a/arch/riscv/kernel/module-sections.c b/arch/riscv/kernel/module-sections.c index c9ae48333114..e264e59e596e 100644 --- a/arch/riscv/kernel/module-sections.c +++ b/arch/riscv/kernel/module-sections.c @@ -8,6 +8,7 @@ #include <linux/elf.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/moduleloader.h> unsigned long module_emit_got_entry(struct module *mod, unsigned long val) { diff --git a/arch/riscv/kernel/process.c b/arch/riscv/kernel/process.c index fb3a082362eb..85e3c39bb60b 100644 --- a/arch/riscv/kernel/process.c +++ b/arch/riscv/kernel/process.c @@ -7,6 +7,7 @@ * Copyright (C) 2017 SiFive */ +#include <linux/cpu.h> #include <linux/kernel.h> #include <linux/sched.h> #include <linux/sched/task_stack.h> @@ -19,6 +20,7 @@ #include <asm/csr.h> #include <asm/string.h> #include <asm/switch_to.h> +#include <asm/thread_info.h> extern asmlinkage void ret_from_fork(void); extern asmlinkage void ret_from_kernel_thread(void); diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c index d0fe623bfb8f..aa56bb135ec4 100644 --- a/arch/riscv/kernel/reset.c +++ b/arch/riscv/kernel/reset.c @@ -4,6 +4,7 @@ */ #include <linux/reboot.h> +#include <linux/pm.h> #include <asm/sbi.h> static void default_power_off(void) diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c index b18cd6c8e8fb..5c9ec78422c2 100644 --- a/arch/riscv/kernel/smp.c +++ b/arch/riscv/kernel/smp.c @@ -8,7 +8,9 @@ * Copyright (C) 2017 SiFive */ +#include <linux/cpu.h> #include <linux/interrupt.h> +#include <linux/profile.h> #include <linux/smp.h> #include <linux/sched.h> #include <linux/seq_file.h> diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c index 59fa59e013d4..ec0be2f6a2e8 100644 --- a/arch/riscv/kernel/smpboot.c +++ b/arch/riscv/kernel/smpboot.c @@ -29,6 +29,7 @@ #include <asm/tlbflush.h> #include <asm/sections.h> #include <asm/sbi.h> +#include <asm/smp.h> #include "head.h" diff --git a/arch/riscv/kernel/syscall_table.c b/arch/riscv/kernel/syscall_table.c index e5dd52d8f633..f1ead9df96ca 100644 --- a/arch/riscv/kernel/syscall_table.c +++ b/arch/riscv/kernel/syscall_table.c @@ -8,6 +8,7 @@ #include <linux/syscalls.h> #include <asm-generic/syscalls.h> #include <asm/vdso.h> +#include <asm/syscall.h> #undef __SYSCALL #define __SYSCALL(nr, call) [nr] = (call), diff --git a/arch/riscv/kernel/time.c b/arch/riscv/kernel/time.c index 9dd1f2e64db1..6a53c02e9c73 100644 --- a/arch/riscv/kernel/time.c +++ b/arch/riscv/kernel/time.c @@ -7,6 +7,7 @@ #include <linux/clocksource.h> #include <linux/delay.h> #include <asm/sbi.h> +#include <asm/processor.h> unsigned long riscv_timebase; EXPORT_SYMBOL_GPL(riscv_timebase); diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c index e24fccab8185..484d95a70907 100644 --- a/arch/riscv/kernel/vdso.c +++ b/arch/riscv/kernel/vdso.c @@ -6,6 +6,7 @@ * Copyright (C) 2015 Regents of the University of California */ +#include <linux/elf.h> #include <linux/mm.h> #include <linux/slab.h> #include <linux/binfmts.h> diff --git a/arch/riscv/mm/context.c b/arch/riscv/mm/context.c index beeb5d7f92ea..ca66d44156b6 100644 --- a/arch/riscv/mm/context.c +++ b/arch/riscv/mm/context.c @@ -7,6 +7,7 @@ #include <linux/mm.h> #include <asm/tlbflush.h> #include <asm/cacheflush.h> +#include <asm/mmu_context.h> /* * When necessary, performs a deferred icache flush for the given MM context,
sparse identifies several missing prototypes caused by missing preprocessor include directives: arch/riscv/kernel/cpufeature.c:16:6: warning: symbol 'has_fpu' was not declared. Should it be static? arch/riscv/kernel/process.c:26:6: warning: symbol 'arch_cpu_idle' was not declared. Should it be static? arch/riscv/kernel/process.c:93:5: warning: symbol 'arch_dup_task_struct' was not declared. Should it be static? arch/riscv/kernel/reset.c:15:6: warning: symbol 'pm_power_off' was not declared. Should it be static? arch/riscv/kernel/syscall_table.c:15:6: warning: symbol 'sys_call_table' was not declared. Should it be static? arch/riscv/kernel/time.c:14:13: warning: symbol 'time_init' was not declared. Should it be static? arch/riscv/kernel/vdso.c:54:5: warning: symbol 'arch_setup_additional_pages' was not declared. Should it be static? arch/riscv/kernel/smpboot.c:134:24: warning: symbol 'smp_callin' was not declared. Should it be static? arch/riscv/kernel/smp.c:64:6: warning: symbol 'arch_match_cpu_phys_id' was not declared. Should it be static? arch/riscv/kernel/smp.c:70:5: warning: symbol 'setup_profiling_timer' was not declared. Should it be static? arch/riscv/kernel/module-sections.c:89:5: warning: symbol 'module_frob_arch_sections' was not declared. Should it be static? arch/riscv/mm/context.c:42:6: warning: symbol 'switch_mm' was not declared. Should it be static? Fix by including the appropriate header files in the appropriate source files. This patch should have no functional impact. Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com> --- arch/riscv/include/asm/irq.h | 3 +++ arch/riscv/include/asm/switch_to.h | 1 + arch/riscv/kernel/cpufeature.c | 1 + arch/riscv/kernel/module-sections.c | 1 + arch/riscv/kernel/process.c | 2 ++ arch/riscv/kernel/reset.c | 1 + arch/riscv/kernel/smp.c | 2 ++ arch/riscv/kernel/smpboot.c | 1 + arch/riscv/kernel/syscall_table.c | 1 + arch/riscv/kernel/time.c | 1 + arch/riscv/kernel/vdso.c | 1 + arch/riscv/mm/context.c | 1 + 12 files changed, 16 insertions(+)