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edac: convert sysdev_class to a regular subsystem

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After all sysdev classes are ported to regular driver core entities, the
sysdev implementation will be entirely removed from the kernel.

Cc: Doug Thompson <dougthompson@xmission.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers
2011-12-14 15:21:07 -08:00
committed by Greg Kroah-Hartman
parent 997d3eaf02
commit fe5ff8b84c
11 changed files with 53 additions and 59 deletions
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16
drivers/edac/edac_mc_sysfs.c
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@@ -1021,19 +1021,19 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
int edac_sysfs_setup_mc_kset(void)
{
int err = -EINVAL;
struct sysdev_class *edac_class;
struct bus_type *edac_subsys;
debugf1("%s()\n", __func__);
/* get the /sys/devices/system/edac class reference */
edac_class = edac_get_sysfs_class();
if (edac_class == NULL) {
debugf1("%s() no edac_class error=%d\n", __func__, err);
/* get the /sys/devices/system/edac subsys reference */
edac_subsys = edac_get_sysfs_subsys();
if (edac_subsys == NULL) {
debugf1("%s() no edac_subsys error=%d\n", __func__, err);
goto fail_out;
}
/* Init the MC's kobject */
mc_kset = kset_create_and_add("mc", NULL, &edac_class->kset.kobj);
mc_kset = kset_create_and_add("mc", NULL, &edac_subsys->dev_root->kobj);
if (!mc_kset) {
err = -ENOMEM;
debugf1("%s() Failed to register '.../edac/mc'\n", __func__);
@@ -1045,7 +1045,7 @@ int edac_sysfs_setup_mc_kset(void)
return 0;
fail_kset:
edac_put_sysfs_class();
edac_put_sysfs_subsys();
fail_out:
return err;
@@ -1059,6 +1059,6 @@ fail_out:
void edac_sysfs_teardown_mc_kset(void)
{
kset_unregister(mc_kset);
edac_put_sysfs_class();
edac_put_sysfs_subsys();
}