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| author | Stafford Horne <shorne@gmail.com> | 2023-08-20 11:28:19 +0300 |
|---|---|---|
| committer | Stafford Horne <shorne@gmail.com> | 2023-08-21 10:11:54 +0300 |
| commit | 1c4de499e6134ecb048bbd80133b213c705de3e5 (patch) | |
| tree | eb2832a8375ab49888f801853ed8b00b48e55dc8 /arch/openrisc/mm | |
| parent | 232ba1630c666b37a5045781e6513cba607fb0d5 (diff) | |
| download | linux-1c4de499e6134ecb048bbd80133b213c705de3e5.tar.xz | |
openrisc: Add missing prototypes for assembly called fnctions
These functions are all called from assembly files so there is no need
for a prototype in a header file, but when compiling with W=1 enabling
-Wmissing-prototypes the compiler warns:
arch/openrisc/kernel/ptrace.c:191:17: error: no previous prototype for 'do_syscall_trace_enter' [-Werror=missing-prototypes]
arch/openrisc/kernel/ptrace.c:210:17: error: no previous prototype for 'do_syscall_trace_leave' [-Werror=missing-prototypes]
arch/openrisc/kernel/signal.c:293:1: error: no previous prototype for 'do_work_pending' [-Werror=missing-prototypes]
arch/openrisc/kernel/signal.c:68:17: error: no previous prototype for '_sys_rt_sigreturn' [-Werror=missing-prototypes]
arch/openrisc/kernel/time.c:111:25: error: no previous prototype for 'timer_interrupt' [-Werror=missing-prototypes]
arch/openrisc/kernel/traps.c:239:17: error: no previous prototype for 'unhandled_exception' [-Werror=missing-prototypes]
arch/openrisc/kernel/traps.c:246:17: error: no previous prototype for 'do_fpe_trap' [-Werror=missing-prototypes]
arch/openrisc/kernel/traps.c:268:17: error: no previous prototype for 'do_trap' [-Werror=missing-prototypes]
arch/openrisc/kernel/traps.c:273:17: error: no previous prototype for 'do_unaligned_access' [-Werror=missing-prototypes]
arch/openrisc/kernel/traps.c:286:17: error: no previous prototype for 'do_bus_fault' [-Werror=missing-prototypes]
arch/openrisc/kernel/traps.c:462:17: error: no previous prototype for 'do_illegal_instruction' [-Werror=missing-prototypes]
arch/openrisc/mm/fault.c:44:17: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes]
Since these are not needed in header files, fix these by adding
prototypes to the top of the respective C files.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Closes: https://lore.kernel.org/linux-kernel/20230810141947.1236730-17-arnd@kernel.org/
Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'arch/openrisc/mm')
| -rw-r--r-- | arch/openrisc/mm/fault.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c index a9dcd4381d1a..01dc18aa8410 100644 --- a/arch/openrisc/mm/fault.c +++ b/arch/openrisc/mm/fault.c @@ -32,6 +32,9 @@ volatile pgd_t *current_pgd[NR_CPUS]; extern void __noreturn die(char *, struct pt_regs *, long); +asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long address, + unsigned long vector, int write_acc); + /* * This routine handles page faults. It determines the address, * and the problem, and then passes it off to one of the appropriate |