amd64_edac: convert sysfs logic to use struct device
Now that the EDAC core supports struct device, there's no sense
on having any logic at the EDAC core to simulate it. So, instead
of adding such logic there, change the logic at amd64_edac to
use it.
Reviewed-by: Aristeu Rozanski <arozansk@redhat.com>
Cc: Doug Thompson <norsk5@yahoo.com>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 821bc2c..9905834 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2463,26 +2463,29 @@
return true;
}
-struct mcidev_sysfs_attribute sysfs_attrs[ARRAY_SIZE(amd64_dbg_attrs) +
- ARRAY_SIZE(amd64_inj_attrs) +
- 1];
-
-struct mcidev_sysfs_attribute terminator = { .attr = { .name = NULL } };
-
-static void set_mc_sysfs_attrs(struct mem_ctl_info *mci)
+static int set_mc_sysfs_attrs(struct mem_ctl_info *mci)
{
- unsigned int i = 0, j = 0;
+ int rc;
- for (; i < ARRAY_SIZE(amd64_dbg_attrs); i++)
- sysfs_attrs[i] = amd64_dbg_attrs[i];
+ rc = amd64_create_sysfs_dbg_files(mci);
+ if (rc < 0)
+ return rc;
+
+ if (boot_cpu_data.x86 >= 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)
+{
+ amd64_remove_sysfs_dbg_files(mci);
if (boot_cpu_data.x86 >= 0x10)
- for (j = 0; j < ARRAY_SIZE(amd64_inj_attrs); j++, i++)
- sysfs_attrs[i] = amd64_inj_attrs[j];
-
- sysfs_attrs[i] = terminator;
-
- mci->mc_driver_sysfs_attributes = sysfs_attrs;
+ amd64_remove_sysfs_inject_files(mci);
}
static void setup_mci_misc_attrs(struct mem_ctl_info *mci,
@@ -2608,13 +2611,15 @@
if (init_csrows(mci))
mci->edac_cap = EDAC_FLAG_NONE;
- set_mc_sysfs_attrs(mci);
-
ret = -ENODEV;
if (edac_mc_add_mc(mci)) {
debugf1("failed edac_mc_add_mc()\n");
goto err_add_mc;
}
+ if (set_mc_sysfs_attrs(mci)) {
+ debugf1("failed edac_mc_add_mc()\n");
+ goto err_add_sysfs;
+ }
/* register stuff with EDAC MCE */
if (report_gart_errors)
@@ -2628,6 +2633,8 @@
return 0;
+err_add_sysfs:
+ edac_mc_del_mc(mci->pdev);
err_add_mc:
edac_mc_free(mci);
@@ -2698,6 +2705,8 @@
struct pci_dev *F3 = node_to_amd_nb(nid)->misc;
struct ecc_settings *s = ecc_stngs[nid];
+ mci = find_mci_by_dev(&pdev->dev);
+ del_mc_sysfs_attrs(mci);
/* Remove from EDAC CORE tracking list */
mci = edac_mc_del_mc(&pdev->dev);
if (!mci)