diff options
Diffstat (limited to 'include/linux/ccp.h')
| -rw-r--r-- | include/linux/ccp.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/ccp.h b/include/linux/ccp.h index 12f1cfdbd3a..b941ab9f762 100644 --- a/include/linux/ccp.h +++ b/include/linux/ccp.h @@ -23,6 +23,9 @@ struct ccp_device; struct ccp_cmd; +#if defined(CONFIG_CRYPTO_DEV_CCP_DD) || \ + defined(CONFIG_CRYPTO_DEV_CCP_DD_MODULE) + /** * ccp_enqueue_cmd - queue an operation for processing by the CCP * @@ -48,6 +51,15 @@ struct ccp_cmd; */ int ccp_enqueue_cmd(struct ccp_cmd *cmd); +#else /* CONFIG_CRYPTO_DEV_CCP_DD is not enabled */ + +static inline int ccp_enqueue_cmd(struct ccp_cmd *cmd) +{ + return -ENODEV; +} + +#endif /* CONFIG_CRYPTO_DEV_CCP_DD */ + /***** AES engine *****/ /** |