Revert "libkldelf: add elf_lookup_symbol function"

This reverts commit 2c7d847956.

lib/libkldelf/ef.c

@@ -89,7 +89,6 @@ static struct elf_file_ops ef_file_ops = {
 	.seg_read_string	= ef_seg_read_string,
 	.symaddr		= ef_symaddr,
 	.lookup_set		= ef_lookup_set,
-	.lookup_symbol		= ef_lookup_symbol,
 };
 
 static void

lib/libkldelf/ef_obj.c

@@ -109,7 +109,6 @@ static struct elf_file_ops ef_obj_file_ops = {
 	.seg_read_string	= ef_obj_seg_read_string,
 	.symaddr		= ef_obj_symaddr,
 	.lookup_set		= ef_obj_lookup_set,
-	.lookup_symbol		= ef_obj_lookup_symbol,
 };
 
 static GElf_Off

lib/libkldelf/elf.c

@@ -686,9 +686,3 @@ elf_reloc(struct elf_file *efile, const void *reldata, Elf_Type reltype,
 	return (efile->ef_reloc(efile, reldata, reltype, relbase, dataoff, len,
 	    dest));
 }
-
-int
-elf_lookup_symbol(struct elf_file *efile, const char *name, GElf_Sym **sym)
-{
-	return (EF_LOOKUP_SYMBOL(efile, name, sym));
-}

lib/libkldelf/kldelf.h

@@ -48,8 +48,6 @@
     (ef)->ef_ops->symaddr((ef)->ef_ef, symidx)
 #define EF_LOOKUP_SET(ef, name, startp, stopp, countp) \
     (ef)->ef_ops->lookup_set((ef)->ef_ef, name, startp, stopp, countp)
-#define EF_LOOKUP_SYMBOL(ef, name, sym) \
-    (ef)->ef_ops->lookup_symbol((ef)->ef_ef, name, sym)
 
 /* XXX, should have a different name. */
 typedef struct ef_file *elf_file_t;
@@ -69,7 +67,6 @@ struct elf_file_ops {
 	GElf_Addr (*symaddr)(elf_file_t ef, GElf_Size symidx);
 	int (*lookup_set)(elf_file_t ef, const char *name, GElf_Addr *startp,
 	    GElf_Addr *stopp, long *countp);
-	int (*lookup_symbol)(elf_file_t ef, const char *name, GElf_Sym **sym);
 };
 
 typedef int (elf_reloc_t)(struct elf_file *ef, const void *reldata,
@@ -313,16 +310,6 @@ int	elf_read_mod_pnp_match_info(struct elf_file *efile, GElf_Addr addr,
 int	elf_reloc(struct elf_file *ef, const void *reldata, Elf_Type reltype,
     GElf_Addr relbase, GElf_Addr dataoff, size_t len, void *dest);
 
-/*
- * Find the symbol with the specified symbol name 'name' within the given
- * 'efile'. 0 is returned when such a symbol is found, otherwise ENOENT is
- * returned.
- *
- * XXX: This only return the first symbol being found when traversing symtab.
- */
-int	elf_lookup_symbol(struct elf_file *efile, const char *name,
-    GElf_Sym **sym);
-
 __END_DECLS
 
 #endif /* _KLDELF_H_*/