[PATCH] multiple exports of strpbrk

Sam's tree includes a new check, which found that we're exporting strpbrk()
multiple times.

It seems that the convention is that this is exported from the arch files, so
reove the lib/string.c export.

Cc: Sam Ravnborg <[e-mail]>
Cc: Yoshinori Sato <[e-mail]>
Cc: David Howells <[e-mail]>
Cc: Greg Ungerer <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

arch/frv/kernel/frv_ksyms.c

···
 EXPORT_SYMBOL(iounmap);
 
 EXPORT_SYMBOL(strnlen);
+EXPORT_SYMBOL(strpbrk);
 EXPORT_SYMBOL(strrchr);
 EXPORT_SYMBOL(strstr);
 EXPORT_SYMBOL(strchr);

arch/h8300/kernel/h8300_ksyms.c

···
 /* platform dependent support */
 
 EXPORT_SYMBOL(strnlen);
+EXPORT_SYMBOL(strpbrk);
 EXPORT_SYMBOL(strrchr);
 EXPORT_SYMBOL(strstr);
 EXPORT_SYMBOL(strchr);

arch/m68knommu/kernel/m68k_ksyms.c

···
 EXPORT_SYMBOL(iounmap);
 EXPORT_SYMBOL(dump_fpu);
 EXPORT_SYMBOL(strnlen);
+EXPORT_SYMBOL(strpbrk);
 EXPORT_SYMBOL(strrchr);
 EXPORT_SYMBOL(strstr);
 EXPORT_SYMBOL(strchr);

arch/x86_64/kernel/x8664_ksyms.c

···
 
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(strlen);
+EXPORT_SYMBOL(strpbrk);
 EXPORT_SYMBOL(memmove);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(__memcpy);

lib/string.c

···
 	}
 	return NULL;
 }
-EXPORT_SYMBOL(strpbrk);
 #endif
 
 #ifndef __HAVE_ARCH_STRSEP