diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hardware/hardware.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hardware/hardware.h b/include/hardware/hardware.h index b106e2b..78c4572 100644 --- a/include/hardware/hardware.h +++ b/include/hardware/hardware.h @@ -53,6 +53,10 @@ __BEGIN_DECLS /* * Helper macros for module implementors. * + * The derived modules should provide convenience macros for supported + * versions so that implementations can explicitly specify module/device + * versions at definition time. + * * Use this macro to set the hw_module_t.module_api_version field. */ #define HARDWARE_MODULE_API_VERSION(maj,min) HARDWARE_MAKE_API_VERSION(maj,min) |