tpm: place kdoc just above tpm_pcr_extend (ca6d4580) · Commits · 戴 / test

drivers/char/tpm/tpm-interface.c

+8 −8

Original line number	Diff line number	Diff line
		@@ -703,6 +703,14 @@ int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf)
		}
		EXPORT_SYMBOL_GPL(tpm_pcr_read);

		#define TPM_ORD_PCR_EXTEND cpu_to_be32(20)
		#define EXTEND_PCR_RESULT_SIZE 34
		static const struct tpm_input_header pcrextend_header = {
		.tag = TPM_TAG_RQU_COMMAND,
		.length = cpu_to_be32(34),
		.ordinal = TPM_ORD_PCR_EXTEND
		};

		/**
		* tpm_pcr_extend - extend pcr value with hash
		* @chip_num: tpm idx # or AN&
		@@ -713,14 +721,6 @@ EXPORT_SYMBOL_GPL(tpm_pcr_read);
		* isn't, protect against the chip disappearing, by incrementing
		* the module usage count.
		*/
		#define TPM_ORD_PCR_EXTEND cpu_to_be32(20)
		#define EXTEND_PCR_RESULT_SIZE 34
		static const struct tpm_input_header pcrextend_header = {
		.tag = TPM_TAG_RQU_COMMAND,
		.length = cpu_to_be32(34),
		.ordinal = TPM_ORD_PCR_EXTEND
		};

		int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash)
		{
		struct tpm_cmd_t cmd;