exceptions: detritus removal

externs and defines for stuff that is never used

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
index 05ec5e0..67532f2 100644 (file)
--- a/arch/arm/mm/fault.h
+++ b/arch/arm/mm/fault.h
@@ -23,7 +23,6 @@ static inline int fsr_fs(unsigned int fsr)
 #endif
 
 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
-unsigned long search_exception_table(unsigned long addr);
 void early_abt_enable(void);
 
 #endif /* __ARCH_ARM_FAULT_H */

diff --git a/arch/m68k/include/asm/uaccess_no.h b/arch/m68k/include/asm/uaccess_no.h
index 1bdf152..36deeb3 100644 (file)
--- a/arch/m68k/include/asm/uaccess_no.h
+++ b/arch/m68k/include/asm/uaccess_no.h
@@ -44,9 +44,6 @@ struct exception_table_entry
        unsigned long insn, fixup;
 };
 
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_exception_table(unsigned long);
-
 
 /*
  * These are the main single-value transfer routines.  They automatically

diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index 8266767..253a67e 100644 (file)
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -71,9 +71,6 @@ struct exception_table_entry {
        unsigned long insn, fixup;
 };
 
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_exception_table(unsigned long);
-
 #ifndef CONFIG_MMU
 
 /* Check against bounds of physical memory */

diff --git a/arch/openrisc/include/asm/uaccess.h b/arch/openrisc/include/asm/uaccess.h
index 5cc6b4f..140faa1 100644 (file)
--- a/arch/openrisc/include/asm/uaccess.h
+++ b/arch/openrisc/include/asm/uaccess.h
@@ -82,10 +82,6 @@ struct exception_table_entry {
        unsigned long insn, fixup;
 };
 
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_exception_table(unsigned long);
-extern void sort_exception_table(void);
-
 /*
  * These are the main single-value transfer routines.  They automatically
  * use the right size if we just have the right pointer type.

diff --git a/arch/sh/include/asm/uaccess.h b/arch/sh/include/asm/uaccess.h
index 92ade79..a38d0c7 100644 (file)
--- a/arch/sh/include/asm/uaccess.h
+++ b/arch/sh/include/asm/uaccess.h
@@ -192,8 +192,6 @@ struct exception_table_entry {
 #endif
 
 int fixup_exception(struct pt_regs *regs);
-/* Returns 0 if exception not found and fixup.unit otherwise.  */
-unsigned long search_exception_table(unsigned long addr);
 const struct exception_table_entry *search_exception_tables(unsigned long addr);
 
 extern void *set_exception_table_vec(unsigned int vec, void *handler);

diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index dc80230..c0413d5 100644 (file)
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -5,7 +5,7 @@
  */
 #include <linux/sched.h>               /* test_thread_flag(), ...      */
 #include <linux/kdebug.h>              /* oops_begin/end, ...          */
-#include <linux/module.h>              /* search_exception_table       */
+#include <linux/module.h>              /* search_exception_tables      */
 #include <linux/bootmem.h>             /* max_low_pfn                  */
 #include <linux/kprobes.h>             /* NOKPROBE_SYMBOL, ...         */
 #include <linux/mmiotrace.h>           /* kmmio_handler, ...           */

diff --git a/arch/xtensa/include/asm/uaccess.h b/arch/xtensa/include/asm/uaccess.h
index 147b26e..de72ba5 100644 (file)
--- a/arch/xtensa/include/asm/uaccess.h
+++ b/arch/xtensa/include/asm/uaccess.h
@@ -495,16 +495,5 @@ struct exception_table_entry
        unsigned long insn, fixup;
 };
 
-/* Returns 0 if exception not found and fixup.unit otherwise.  */
-
-extern unsigned long search_exception_table(unsigned long addr);
-extern void sort_exception_table(void);
-
-/* Returns the new pc */
-#define fixup_exception(map_reg, fixup_unit, pc)                \
-({                                                              \
-       fixup_unit;                                             \
-})
-
 #endif /* __ASSEMBLY__ */
 #endif /* _XTENSA_UACCESS_H */

diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
index 6df9b07..cc6bb31 100644 (file)
--- a/include/asm-generic/uaccess.h
+++ b/include/asm-generic/uaccess.h
@@ -69,10 +69,6 @@ struct exception_table_entry
        unsigned long insn, fixup;
 };
 
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_exception_table(unsigned long);
-
-
 /*
  * architectures with an MMU should override these two
  */