EDAC, mce_amd: Print ExtErrorCode and description on a single line

Save a log line by printing the extended error code and the description
on a single line. This is similar to how errors are printed in other
subsystems, e.g. "#, description". If we don't have a valid description
then only the number/code is printed.

Signed-off-by: Yazen Ghannam <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Cc: linux-edac <[email protected]>
Cc: Mauro Carvalho Chehab <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index 7e29cea..f286b88 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -965,13 +965,12 @@ static void decode_smca_error(struct mce *m)
 
 	ip_name = smca_get_long_name(bank_type);
 
-	pr_emerg(HW_ERR "%s Extended Error Code: %d\n", ip_name, xec);
+	pr_emerg(HW_ERR "%s Ext. Error Code: %d", ip_name, xec);
 
 	/* Only print the decode of valid error codes */
 	if (xec < smca_mce_descs[bank_type].num_descs &&
 			(hwid->xec_bitmap & BIT_ULL(xec))) {
-		pr_emerg(HW_ERR "%s Error: ", ip_name);
-		pr_cont("%s.\n", smca_mce_descs[bank_type].descs[xec]);
+		pr_cont(", %s.\n", smca_mce_descs[bank_type].descs[xec]);
 	}
 
 	if (bank_type == SMCA_UMC && xec == 0 && decode_dram_ecc)