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-rw-r--r--scripts/mod/Makefile2
-rw-r--r--scripts/mod/mk_elfconfig.c9
-rw-r--r--scripts/mod/modpost.c9
3 files changed, 10 insertions, 10 deletions
diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile
index 11d69c35e5b..ff954f8168c 100644
--- a/scripts/mod/Makefile
+++ b/scripts/mod/Makefile
@@ -8,7 +8,7 @@ modpost-objs := modpost.o file2alias.o sumversion.o
$(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
quiet_cmd_elfconfig = MKELF $@
- cmd_elfconfig = $(obj)/mk_elfconfig $(ARCH) < $< > $@
+ cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
$(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
$(call if_changed,elfconfig)
diff --git a/scripts/mod/mk_elfconfig.c b/scripts/mod/mk_elfconfig.c
index 6a96d47bd1e..639bca7ba55 100644
--- a/scripts/mod/mk_elfconfig.c
+++ b/scripts/mod/mk_elfconfig.c
@@ -9,9 +9,6 @@ main(int argc, char **argv)
unsigned char ei[EI_NIDENT];
union { short s; char c[2]; } endian_test;
- if (argc != 2) {
- fprintf(stderr, "Error: no arch\n");
- }
if (fread(ei, 1, EI_NIDENT, stdin) != EI_NIDENT) {
fprintf(stderr, "Error: input truncated\n");
return 1;
@@ -55,12 +52,6 @@ main(int argc, char **argv)
else
exit(1);
- if ((strcmp(argv[1], "h8300") == 0)
- || (strcmp(argv[1], "blackfin") == 0))
- printf("#define MODULE_SYMBOL_PREFIX \"_\"\n");
- else
- printf("#define MODULE_SYMBOL_PREFIX \"\"\n");
-
return 0;
}
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 801a16a1754..fb0f9b711af 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -15,8 +15,17 @@
#include <stdio.h>
#include <ctype.h>
#include "modpost.h"
+#include "../../include/linux/autoconf.h"
#include "../../include/linux/license.h"
+/* Some toolchains use a `_' prefix for all user symbols. */
+#ifdef CONFIG_SYMBOL_PREFIX
+#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
+#else
+#define MODULE_SYMBOL_PREFIX ""
+#endif
+
+
/* Are we using CONFIG_MODVERSIONS? */
int modversions = 0;
/* Warn about undefined symbols? (do so if we have vmlinux) */