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authorBorislav Petkov <borislav.petkov@amd.com>2010-09-02 17:26:48 +0200
committerBorislav Petkov <bp@amd64.org>2010-10-21 14:47:59 +0200
commit30e1f7a8122145f44f45c95366e27b6bb0b08428 (patch)
treead1b549b88319b074505eed41914dd7b70f5434c /drivers/edac/edac_pci_sysfs.c
parent7cfd4a87441f5ca3018fdd1f7ad67e8a73a05dc2 (diff)
EDAC: Export edac sysfs class to users.
Move toplevel sysfs class to the stub and make it available to non-modularized code too. Add proper refcounting of its users and move the registration functionality into the reference counting routines. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/edac_pci_sysfs.c')
-rw-r--r--drivers/edac/edac_pci_sysfs.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index c39697df9cb4..023b01cb5175 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -7,7 +7,7 @@
*
*/
#include <linux/module.h>
-#include <linux/sysdev.h>
+#include <linux/edac.h>
#include <linux/slab.h>
#include <linux/ctype.h>
@@ -354,7 +354,7 @@ static int edac_pci_main_kobj_setup(void)
/* First time, so create the main kobject and its
* controls and atributes
*/
- edac_class = edac_get_edac_class();
+ edac_class = edac_get_sysfs_class();
if (edac_class == NULL) {
debugf1("%s() no edac_class\n", __func__);
err = -ENODEV;
@@ -368,7 +368,7 @@ static int edac_pci_main_kobj_setup(void)
if (!try_module_get(THIS_MODULE)) {
debugf1("%s() try_module_get() failed\n", __func__);
err = -ENODEV;
- goto decrement_count_fail;
+ goto mod_get_fail;
}
edac_pci_top_main_kobj = kzalloc(sizeof(struct kobject), GFP_KERNEL);
@@ -403,6 +403,9 @@ kobject_init_and_add_fail:
kzalloc_fail:
module_put(THIS_MODULE);
+mod_get_fail:
+ edac_put_sysfs_class();
+
decrement_count_fail:
/* if are on this error exit, nothing to tear down */
atomic_dec(&edac_pci_sysfs_refcount);
@@ -429,6 +432,7 @@ static void edac_pci_main_kobj_teardown(void)
__func__);
kobject_put(edac_pci_top_main_kobj);
}
+ edac_put_sysfs_class();
}
/*