psa: Remove psa_key_slot_is_external()
Remove psa_key_slot_is_external() that is not used anymore.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index e571849..e962e29 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -322,13 +322,6 @@
/* Key management */
/****************************************************************/
-#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
-static inline int psa_key_slot_is_external( const psa_key_slot_t *slot )
-{
- return( psa_key_lifetime_is_external( slot->attr.lifetime ) );
-}
-#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
-
/* For now the MBEDTLS_PSA_ACCEL_ guards are also used here since the
* current test driver in key_management.c is using this function
* when accelerators are used for ECC key pair and public key.