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tpm-backend: Initialize and free data members in it's own methods

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Initialize and free TPMBackend data members in it's own instance_init() and
instance_finalize methods.

Took the opportunity to remove unneeded destroy() method from TpmDriverOps
interface as TPMBackend is a Qemu Object, we can use object_unref() inplace of
tpm_backend_destroy() to free the backend object, hence removed destroy() from
TPMDriverOps interface.

Signed-off-by: Amarnath Valluri <amarnath.valluri@intel.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
This commit is contained in:
Amarnath Valluri 2017-09-29 14:10:15 +03:00 • committed by Stefan Berger
parent b19a5eea5a
commit f35fe5cb97
4 changed files with 19 additions and 37 deletions
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7
include/sysemu/tpm_backend.h
View file

@ -78,7 +78,6 @@ struct TPMDriverOps {
const char *(*desc)(void);
TPMBackend *(*create)(QemuOpts *opts, const char *id);
void (*destroy)(TPMBackend *t);
/* initialize the backend */
int (*init)(TPMBackend *t);
@ -117,12 +116,6 @@ enum TpmType tpm_backend_get_type(TPMBackend *s);
*/
const char *tpm_backend_get_desc(TPMBackend *s);
/**
* tpm_backend_destroy:
* @s: the backend to destroy
*/
void tpm_backend_destroy(TPMBackend *s);
/**
* tpm_backend_init:
* @s: the backend to initialized