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>

1 files changed, 22 insertions, 7 deletions

diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 9a666cb..8d48047 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -413,20 +413,33 @@ struct ecc_settings {
 };
 
 #ifdef CONFIG_EDAC_DEBUG
-#define NUM_DBG_ATTRS 5
+int amd64_create_sysfs_dbg_files(struct mem_ctl_info *mci);
+void amd64_remove_sysfs_dbg_files(struct mem_ctl_info *mci);
+
 #else
-#define NUM_DBG_ATTRS 0
+static inline int amd64_create_sysfs_dbg_files(struct mem_ctl_info *mci)
+{
+	return 0;
+}
+static void inline amd64_remove_sysfs_dbg_files(struct mem_ctl_info *mci)
+{
+}
 #endif
 
 #ifdef CONFIG_EDAC_AMD64_ERROR_INJECTION
-#define NUM_INJ_ATTRS 5
+int amd64_create_sysfs_inject_files(struct mem_ctl_info *mci);
+void amd64_remove_sysfs_inject_files(struct mem_ctl_info *mci);
+
 #else
-#define NUM_INJ_ATTRS 0
+static inline int amd64_create_sysfs_inject_files(struct mem_ctl_info *mci)
+{
+	return 0;
+}
+static inline void amd64_remove_sysfs_inject_files(struct mem_ctl_info *mci)
+{
+}
 #endif
 
-extern struct mcidev_sysfs_attribute amd64_dbg_attrs[NUM_DBG_ATTRS],
-				     amd64_inj_attrs[NUM_INJ_ATTRS];
-
 /*
  * Each of the PCI Device IDs types have their own set of hardware accessor
  * functions and per device encoding/decoding logic.
@@ -460,3 +473,5 @@ int __amd64_write_pci_cfg_dword(struct pci_dev *pdev, int offset,
 
 int amd64_get_dram_hole_info(struct mem_ctl_info *mci, u64 *hole_base,
 			     u64 *hole_offset, u64 *hole_size);
+
+#define to_mci(k) container_of(k, struct mem_ctl_info, dev)