mirror of https://gitee.com/openkylin/linux.git
sparc32: fix sparse warnings in unaligned_32.c
Fix following warnings: unaligned_32.c:146:15: warning: symbol 'safe_compute_effective_address' was not declared. Should it be static? unaligned_32.c:235:17: warning: symbol 'kernel_unaligned_trap' was not declared. Should it be static? unaligned_32.c:319:17: warning: symbol 'user_unaligned_trap' was not declared. Should it be static? Add proper declarations in kernel.h + setup.h Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -42,6 +42,9 @@ extern unsigned long cmdline_memory_size;
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/* devices.c */
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/* devices.c */
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void __init device_scan(void);
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void __init device_scan(void);
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/* unaligned_32.c */
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unsigned long safe_compute_effective_address(struct pt_regs *, unsigned int);
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#endif
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#endif
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extern void sun_do_break(void);
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extern void sun_do_break(void);
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@ -113,6 +113,10 @@ asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,
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/* ptrace_32.c */
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/* ptrace_32.c */
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asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p);
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asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p);
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/* unaligned_32.c */
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asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn);
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asmlinkage void user_unaligned_trap(struct pt_regs *regs, unsigned int insn);
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/* windows.c */
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/* windows.c */
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void try_to_clear_window_buffer(struct pt_regs *regs, int who);
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void try_to_clear_window_buffer(struct pt_regs *regs, int who);
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@ -16,6 +16,10 @@
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#include <linux/smp.h>
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#include <linux/smp.h>
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#include <linux/perf_event.h>
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#include <linux/perf_event.h>
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#include <asm/setup.h>
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#include "kernel.h"
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enum direction {
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enum direction {
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load, /* ld, ldd, ldh, ldsh */
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load, /* ld, ldd, ldh, ldsh */
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store, /* st, std, sth, stsh */
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store, /* st, std, sth, stsh */
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@ -26,6 +26,7 @@
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#include <asm/pgtable.h>
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#include <asm/pgtable.h>
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#include <asm/openprom.h>
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#include <asm/openprom.h>
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#include <asm/oplib.h>
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#include <asm/oplib.h>
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#include <asm/setup.h>
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#include <asm/smp.h>
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#include <asm/smp.h>
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#include <asm/traps.h>
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#include <asm/traps.h>
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#include <asm/uaccess.h>
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#include <asm/uaccess.h>
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@ -140,9 +141,6 @@ static void __do_fault_siginfo(int code, int sig, struct pt_regs *regs,
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force_sig_info (sig, &info, current);
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force_sig_info (sig, &info, current);
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}
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}
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extern unsigned long safe_compute_effective_address(struct pt_regs *,
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unsigned int);
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static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
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static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
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{
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{
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unsigned int insn;
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unsigned int insn;
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