modpost: add support for hid

[safe/jmp/linux-2.6] / scripts / mod / file2alias.c

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 473f94e..d4dc222 100644 (file)
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -206,6 +206,20 @@ static void do_usb_table(void *symval, unsigned long size,
                do_usb_entry_multi(symval + i, mod);
 }
 
+/* Looks like: hid:bNvNpN */
+static int do_hid_entry(const char *filename,
+                            struct hid_device_id *id, char *alias)
+{
+       id->vendor = TO_NATIVE(id->vendor);
+       id->product = TO_NATIVE(id->product);
+
+       sprintf(alias, "hid:b%04X", id->bus);
+       ADD(alias, "v", id->vendor != HID_ANY_ID, id->vendor);
+       ADD(alias, "p", id->product != HID_ANY_ID, id->product);
+
+       return 1;
+}
+
 /* Looks like: ieee1394:venNmoNspNverN */
 static int do_ieee1394_entry(const char *filename,
                             struct ieee1394_device_id *id, char *alias)
@@ -745,6 +759,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
        else if (sym_is(symname, "__mod_usb_device_table"))
                /* special case to handle bcdDevice ranges */
                do_usb_table(symval, sym->st_size, mod);
+       else if (sym_is(symname, "__mod_hid_device_table"))
+               do_table(symval, sym->st_size,
+                        sizeof(struct hid_device_id), "hid",
+                        do_hid_entry, mod);
        else if (sym_is(symname, "__mod_ieee1394_device_table"))
                do_table(symval, sym->st_size,
                         sizeof(struct ieee1394_device_id), "ieee1394",