summaryrefslogtreecommitdiffstats
path: root/scripts/mod/file2alias.c
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/mod/file2alias.c')
-rw-r--r--scripts/mod/file2alias.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 908bff6d1eef..5180405c1a84 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -25,6 +25,8 @@ typedef Elf64_Addr kernel_ulong_t;
#include <stdint.h>
#endif
+#include <ctype.h>
+
typedef uint32_t __u32;
typedef uint16_t __u16;
typedef unsigned char __u8;
@@ -323,6 +325,22 @@ static int do_pcmcia_entry(const char *filename,
+static int do_of_entry (const char *filename, struct of_device_id *of, char *alias)
+{
+ char *tmp;
+ sprintf (alias, "of:N%sT%sC%s",
+ of->name[0] ? of->name : "*",
+ of->type[0] ? of->type : "*",
+ of->compatible[0] ? of->compatible : "*");
+
+ /* Replace all whitespace with underscores */
+ for (tmp = alias; tmp && *tmp; tmp++)
+ if (isspace (*tmp))
+ *tmp = '_';
+
+ return 1;
+}
+
/* Ignore any prefix, eg. v850 prepends _ */
static inline int sym_is(const char *symbol, const char *name)
{
@@ -401,6 +419,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
else if (sym_is(symname, "__mod_pcmcia_device_table"))
do_table(symval, sym->st_size, sizeof(struct pcmcia_device_id),
do_pcmcia_entry, mod);
+ else if (sym_is(symname, "__mod_of_device_table"))
+ do_table(symval, sym->st_size, sizeof(struct of_device_id),
+ do_of_entry, mod);
+
}
/* Now add out buffered information to the generated C source */