1 files changed, 1 insertions, 21 deletions

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 07a89df0d4f4..dce2179ad454 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2906,7 +2906,6 @@ static struct amd64_family_type family_types[] = {
 	[F17_CPUS] = {
 		.ctl_name = "F17h",
 		.f0_id = PCI_DEVICE_ID_AMD_17H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_17H_DF_F6,
 		.max_mcs = 2,
 		.ops = {
 			.early_channel_count	= f17_early_channel_count,
@@ -2916,7 +2915,6 @@ static struct amd64_family_type family_types[] = {
 	[F17_M10H_CPUS] = {
 		.ctl_name = "F17h_M10h",
 		.f0_id = PCI_DEVICE_ID_AMD_17H_M10H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_17H_M10H_DF_F6,
 		.max_mcs = 2,
 		.ops = {
 			.early_channel_count	= f17_early_channel_count,
@@ -2926,7 +2924,6 @@ static struct amd64_family_type family_types[] = {
 	[F17_M30H_CPUS] = {
 		.ctl_name = "F17h_M30h",
 		.f0_id = PCI_DEVICE_ID_AMD_17H_M30H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_17H_M30H_DF_F6,
 		.max_mcs = 8,
 		.ops = {
 			.early_channel_count	= f17_early_channel_count,
@@ -2936,7 +2933,6 @@ static struct amd64_family_type family_types[] = {
 	[F17_M60H_CPUS] = {
 		.ctl_name = "F17h_M60h",
 		.f0_id = PCI_DEVICE_ID_AMD_17H_M60H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_17H_M60H_DF_F6,
 		.max_mcs = 2,
 		.ops = {
 			.early_channel_count	= f17_early_channel_count,
@@ -2946,7 +2942,6 @@ static struct amd64_family_type family_types[] = {
 	[F17_M70H_CPUS] = {
 		.ctl_name = "F17h_M70h",
 		.f0_id = PCI_DEVICE_ID_AMD_17H_M70H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_17H_M70H_DF_F6,
 		.max_mcs = 2,
 		.ops = {
 			.early_channel_count	= f17_early_channel_count,
@@ -2956,7 +2951,6 @@ static struct amd64_family_type family_types[] = {
 	[F19_CPUS] = {
 		.ctl_name = "F19h",
 		.f0_id = PCI_DEVICE_ID_AMD_19H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_19H_DF_F6,
 		.max_mcs = 8,
 		.ops = {
 			.early_channel_count	= f17_early_channel_count,
@@ -2966,7 +2960,6 @@ static struct amd64_family_type family_types[] = {
 	[F19_M10H_CPUS] = {
 		.ctl_name = "F19h_M10h",
 		.f0_id = PCI_DEVICE_ID_AMD_19H_M10H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_19H_M10H_DF_F6,
 		.max_mcs = 12,
 		.flags.zn_regs_v2 = 1,
 		.ops = {
@@ -2977,7 +2970,6 @@ static struct amd64_family_type family_types[] = {
 	[F19_M50H_CPUS] = {
 		.ctl_name = "F19h_M50h",
 		.f0_id = PCI_DEVICE_ID_AMD_19H_M50H_DF_F0,
-		.f6_id = PCI_DEVICE_ID_AMD_19H_M50H_DF_F6,
 		.max_mcs = 2,
 		.ops = {
 			.early_channel_count	= f17_early_channel_count,
@@ -3290,7 +3282,7 @@ log_error:
 /*
  * Use pvt->F3 which contains the F3 CPU PCI device to get the related
  * F1 (AddrMap) and F2 (Dct) devices. Return negative value on error.
- * Reserve F0 and F6 on systems with a UMC.
+ * Reserve F0 on systems with a UMC.
  */
 static int
 reserve_mc_sibling_devs(struct amd64_pvt *pvt, u16 pci_id1, u16 pci_id2)
@@ -3302,21 +3294,11 @@ reserve_mc_sibling_devs(struct amd64_pvt *pvt, u16 pci_id1, u16 pci_id2)
 			return -ENODEV;
 		}
 
-		pvt->F6 = pci_get_related_function(pvt->F3->vendor, pci_id2, pvt->F3);
-		if (!pvt->F6) {
-			pci_dev_put(pvt->F0);
-			pvt->F0 = NULL;
-
-			edac_dbg(1, "F6 not found: device 0x%x\n", pci_id2);
-			return -ENODEV;
-		}
-
 		if (!pci_ctl_dev)
 			pci_ctl_dev = &pvt->F0->dev;
 
 		edac_dbg(1, "F0: %s\n", pci_name(pvt->F0));
 		edac_dbg(1, "F3: %s\n", pci_name(pvt->F3));
-		edac_dbg(1, "F6: %s\n", pci_name(pvt->F6));
 
 		return 0;
 	}
@@ -3352,7 +3334,6 @@ static void free_mc_sibling_devs(struct amd64_pvt *pvt)
 {
 	if (pvt->umc) {
 		pci_dev_put(pvt->F0);
-		pci_dev_put(pvt->F6);
 	} else {
 		pci_dev_put(pvt->F1);
 		pci_dev_put(pvt->F2);
@@ -4078,7 +4059,6 @@ static int hw_info_get(struct amd64_pvt *pvt)
 			return -ENOMEM;
 
 		pci_id1 = fam_type->f0_id;
-		pci_id2 = fam_type->f6_id;
 	} else {
 		pci_id1 = fam_type->f1_id;
 		pci_id2 = fam_type->f2_id;