EDAC: amd64: Use static attribute groups
Instead of calling device_create_file() and device_remove_file()
manually, pass the static attribute groups with the new
edac_mc_add_mc_with_groups(). The conditional creation of inject sysfs
files is done by a proper is_visible callback.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: http://lkml.kernel.org/r/1423046938-18111-4-git-send-email-tiwai@suse.de
Signed-off-by: Borislav Petkov <bp@suse.de>
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 5907c17..3d6a511 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2663,34 +2663,6 @@
return true;
}
-static int set_mc_sysfs_attrs(struct mem_ctl_info *mci)
-{
- struct amd64_pvt *pvt = mci->pvt_info;
- int rc;
-
- rc = amd64_create_sysfs_dbg_files(mci);
- if (rc < 0)
- return rc;
-
- if (pvt->fam >= 0x10) {
- rc = amd64_create_sysfs_inject_files(mci);
- if (rc < 0)
- return rc;
- }
-
- return 0;
-}
-
-static void del_mc_sysfs_attrs(struct mem_ctl_info *mci)
-{
- struct amd64_pvt *pvt = mci->pvt_info;
-
- amd64_remove_sysfs_dbg_files(mci);
-
- if (pvt->fam >= 0x10)
- amd64_remove_sysfs_inject_files(mci);
-}
-
static void setup_mci_misc_attrs(struct mem_ctl_info *mci,
struct amd64_family_type *fam)
{
@@ -2778,6 +2750,16 @@
return fam_type;
}
+static const struct attribute_group *amd64_edac_attr_groups[] = {
+#ifdef CONFIG_EDAC_DEBUG
+ &amd64_edac_dbg_group,
+#endif
+#ifdef CONFIG_EDAC_AMD64_ERROR_INJECTION
+ &amd64_edac_inj_group,
+#endif
+ NULL
+};
+
static int init_one_instance(struct pci_dev *F2)
{
struct amd64_pvt *pvt = NULL;
@@ -2844,14 +2826,10 @@
mci->edac_cap = EDAC_FLAG_NONE;
ret = -ENODEV;
- if (edac_mc_add_mc(mci)) {
+ if (edac_mc_add_mc_with_groups(mci, amd64_edac_attr_groups)) {
edac_dbg(1, "failed edac_mc_add_mc()\n");
goto err_add_mc;
}
- if (set_mc_sysfs_attrs(mci)) {
- edac_dbg(1, "failed edac_mc_add_mc()\n");
- goto err_add_sysfs;
- }
/* register stuff with EDAC MCE */
if (report_gart_errors)
@@ -2865,8 +2843,6 @@
return 0;
-err_add_sysfs:
- edac_mc_del_mc(mci->pdev);
err_add_mc:
edac_mc_free(mci);
@@ -2940,7 +2916,6 @@
mci = find_mci_by_dev(&pdev->dev);
WARN_ON(!mci);
- del_mc_sysfs_attrs(mci);
/* Remove from EDAC CORE tracking list */
mci = edac_mc_del_mc(&pdev->dev);
if (!mci)