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authorStephen Rothwell <sfr@canb.auug.org.au>2005-08-17 02:42:59 -0400
committerPaul Mackerras <paulus@samba.org>2005-08-29 23:31:56 -0400
commitfb120da678c517f72d4b39932062c2191827b331 (patch)
tree0ae6b9d42e0c66293c3cc567f2f8279ca2e89cde /scripts
parent71d276d751ff5ddba28312aecefb174b20a5b970 (diff)
[PATCH] Make MODULE_DEVICE_TABLE work for vio devices
Make MODULE_DEVICE_TABLE work for vio devices. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/mod/file2alias.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 5180405c1a84..d8ee38aede26 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -341,6 +341,22 @@ static int do_of_entry (const char *filename, struct of_device_id *of, char *ali
341 return 1; 341 return 1;
342} 342}
343 343
344static int do_vio_entry(const char *filename, struct vio_device_id *vio,
345 char *alias)
346{
347 char *tmp;
348
349 sprintf(alias, "vio:T%sS%s", vio->type[0] ? vio->type : "*",
350 vio->compat[0] ? vio->compat : "*");
351
352 /* Replace all whitespace with underscores */
353 for (tmp = alias; tmp && *tmp; tmp++)
354 if (isspace (*tmp))
355 *tmp = '_';
356
357 return 1;
358}
359
344/* Ignore any prefix, eg. v850 prepends _ */ 360/* Ignore any prefix, eg. v850 prepends _ */
345static inline int sym_is(const char *symbol, const char *name) 361static inline int sym_is(const char *symbol, const char *name)
346{ 362{
@@ -422,6 +438,9 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
422 else if (sym_is(symname, "__mod_of_device_table")) 438 else if (sym_is(symname, "__mod_of_device_table"))
423 do_table(symval, sym->st_size, sizeof(struct of_device_id), 439 do_table(symval, sym->st_size, sizeof(struct of_device_id),
424 do_of_entry, mod); 440 do_of_entry, mod);
441 else if (sym_is(symname, "__mod_vio_device_table"))
442 do_table(symval, sym->st_size, sizeof(struct vio_device_id),
443 do_vio_entry, mod);
425 444
426} 445}
427 446