Remove xmhf_tpm_prepare_tpm() (unused function)

lxylxy123456 · Oct 10, 2022 · 848b04a · 848b04a
1 parent 21bad93
commit 848b04a
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Showing 4 changed files with 0 additions and 21 deletions.
diff --git a/xmhf/src/xmhf-core/include/arch/x86/xmhf-tpm-arch-x86.h b/xmhf/src/xmhf-core/include/arch/x86/xmhf-tpm-arch-x86.h
@@ -68,9 +68,6 @@ bool xmhf_tpm_arch_is_tpm_ready(uint32_t locality);
 //deactivate all TPM localities
 void xmhf_tpm_arch_deactivate_all_localities(void);
 
-//prepare TPM for use
-bool xmhf_tpm_arch_prepare_tpm(void);
-
 
 
 //----------------------------------------------------------------------

diff --git a/xmhf/src/xmhf-core/include/xmhf-tpm.h b/xmhf/src/xmhf-core/include/xmhf-tpm.h
@@ -76,9 +76,6 @@ bool xmhf_tpm_is_tpm_ready(uint32_t locality);
 //deactivate all TPM localities
 void xmhf_tpm_deactivate_all_localities(void);
 
-//prepare TPM for use
-bool xmhf_tpm_prepare_tpm(void);
-
 
 
 #endif	//__ASSEMBLY__

diff --git a/xmhf/src/xmhf-core/xmhf-runtime/xmhf-tpm/arch/x86/tpm-x86.c b/xmhf/src/xmhf-core/xmhf-runtime/xmhf-tpm/arch/x86/tpm-x86.c
@@ -345,16 +345,6 @@ int xmhf_tpm_arch_open_locality(int locality){
     }
 }
 
-//prepare TPM for use
-bool xmhf_tpm_arch_prepare_tpm(void){
-    /*
-     * must ensure TPM_ACCESS_0.activeLocality bit is clear
-     * (: locality is not active)
-     */
-
-    return release_locality(0);
-}
-
 
 
 //======================================================================

diff --git a/xmhf/src/xmhf-core/xmhf-runtime/xmhf-tpm/tpm-interface.c b/xmhf/src/xmhf-core/xmhf-runtime/xmhf-tpm/tpm-interface.c
@@ -90,11 +90,6 @@ void xmhf_tpm_deactivate_all_localities(void){
 	xmhf_tpm_arch_deactivate_all_localities();
 }
 
-//prepare TPM for use
-bool xmhf_tpm_prepare_tpm(void){
-	return xmhf_tpm_arch_prepare_tpm();
-}
-