EDAC, MCE, AMD: Drop local coreid reporting

MCE decoding code is reporting the core which encountered the error
unconditionally now so drop this piece. Besides, it reported the
coreid in the local processor package which is not that valuable as a
datapoint.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index a6d25da..b81c5da 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -597,26 +597,8 @@
 	struct cpuinfo_x86 *c = &boot_cpu_data;
 	u16 ec   = EC(m->status);
 	u8 xec   = XEC(m->status, 0x1f);
-	u32 nbsh = (u32)(m->status >> 32);
-	int core = -1;
 
-	pr_emerg(HW_ERR "Northbridge Error (node %d", node_id);
-
-	/* F10h, revD can disable ErrCpu[3:0] through ErrCpuVal */
-	if (c->x86 == 0x10 && c->x86_model > 7) {
-		if (nbsh & NBSH_ERR_CPU_VAL)
-			core = nbsh & nb_err_cpumask;
-	} else {
-		u8 assoc_cpus = nbsh & nb_err_cpumask;
-
-		if (assoc_cpus > 0)
-			core = fls(assoc_cpus) - 1;
-	}
-
-	if (core >= 0)
-		pr_cont(", core %d): ", core);
-	else
-		pr_cont("): ");
+	pr_emerg(HW_ERR "Northbridge Error (node %d): ", node_id);
 
 	switch (xec) {
 	case 0x2: