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path: root/drivers/edac/edac_stub.c
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Diffstat (limited to 'drivers/edac/edac_stub.c')
-rw-r--r--drivers/edac/edac_stub.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/edac/edac_stub.c b/drivers/edac/edac_stub.c
index ff07aae5b7fb..952e411f01f2 100644
--- a/drivers/edac/edac_stub.c
+++ b/drivers/edac/edac_stub.c
@@ -26,8 +26,6 @@ EXPORT_SYMBOL_GPL(edac_handlers);
int edac_err_assert = 0;
EXPORT_SYMBOL_GPL(edac_err_assert);
-static atomic_t edac_subsys_valid = ATOMIC_INIT(0);
-
int edac_report_status = EDAC_REPORTING_ENABLED;
EXPORT_SYMBOL_GPL(edac_report_status);
@@ -68,42 +66,3 @@ void edac_atomic_assert_error(void)
edac_err_assert++;
}
EXPORT_SYMBOL_GPL(edac_atomic_assert_error);
-
-/*
- * sysfs object: /sys/devices/system/edac
- * need to export to other files
- */
-struct bus_type edac_subsys = {
- .name = "edac",
- .dev_name = "edac",
-};
-EXPORT_SYMBOL_GPL(edac_subsys);
-
-/* return pointer to the 'edac' node in sysfs */
-struct bus_type *edac_get_sysfs_subsys(void)
-{
- int err = 0;
-
- if (atomic_read(&edac_subsys_valid))
- goto out;
-
- /* create the /sys/devices/system/edac directory */
- err = subsys_system_register(&edac_subsys, NULL);
- if (err) {
- printk(KERN_ERR "Error registering toplevel EDAC sysfs dir\n");
- return NULL;
- }
-
-out:
- atomic_inc(&edac_subsys_valid);
- return &edac_subsys;
-}
-EXPORT_SYMBOL_GPL(edac_get_sysfs_subsys);
-
-void edac_put_sysfs_subsys(void)
-{
- /* last user unregisters it */
- if (atomic_dec_and_test(&edac_subsys_valid))
- bus_unregister(&edac_subsys);
-}
-EXPORT_SYMBOL_GPL(edac_put_sysfs_subsys);