RE: [PATCH RESEND v4 1/1] tpm: add sysfs exports for all banks of PCR registers

...

+ * The first argument is the TPM algorithm id and the second is the
+ * hash used as both the suffix and the group name.  Note: the group
+ * name is a directory in the top level tpm class with the name
+ * pcr-<hash>, so it must not clash with any other names already
+ * in the sysfs directory.
+ */
+PCR_ATTR_BUILD(TPM_ALG_SHA1, sha1);
+PCR_ATTR_BUILD(TPM_ALG_SHA256, sha256);
+PCR_ATTR_BUILD(TPM_ALG_SHA384, sha384);
+PCR_ATTR_BUILD(TPM_ALG_SHA512, sha512);
+PCR_ATTR_BUILD(TPM_ALG_SM3_256, sm3);

The latest PC Client Platform TPM Profile and TPM 2.0 Part 2 Structures
specs also define codes for three SHA-3 hash algorithms:
  TPM_ALG_SHA3_256
  TPM_ALG_SHA3_384
  TPM_ALG_SHA3_512

...

+
+	/* add one group for each bank hash */
+	for (i = 0; i < chip->nr_allocated_banks; i++) {
+		switch (chip->allocated_banks[i].alg_id) {
+		case TPM_ALG_SHA1:
+			chip->groups[chip->groups_cnt++] = &pcr_group_sha1;
+			break;
+		case TPM_ALG_SHA256:
+			chip->groups[chip->groups_cnt++] = &pcr_group_sha256;
+			break;
+		case TPM_ALG_SHA384:
+			chip->groups[chip->groups_cnt++] = &pcr_group_sha384;
+			break;
+		case TPM_ALG_SHA512:
+			chip->groups[chip->groups_cnt++] = &pcr_group_sha512;
+			break;
+		case TPM_ALG_SM3_256:
+			chip->groups[chip->groups_cnt++] = &pcr_group_sm3;
+			break;
+		default:
+			/*
+			 * If this warning triggers, send a patch to
+			 * add both a PCR_ATTR_BUILD() macro above for
+			 * the missing algorithm as well as an
+			 * additional case in this switch statement.
+			 */
+			WARN(1, "TPM with unsupported bank algorthm
0x%04x",
+			     chip->allocated_banks[i].alg_id);

algorithm is missing the letter i.

It might help to print the bank id (variable i) as well.