This patch adds prototypes for several weak functions: - env_ext4_get_intf - env_ext4_get_dev_part - env_get_location

It solves the following warnings when compiling with W=1 on stm32mp1 board:

board/st/stm32mp1/stm32mp1.c:849:19: warning: no previous prototype for 'env_get_location' [-Wmissing-prototypes] enum env_location env_get_location(enum env_operation op, int prio) ^~~~~~~~~~~~~~~~ board/st/stm32mp1/stm32mp1.c:876:13: warning: no previous prototype for 'env_ext4_get_intf' [-Wmissing-prototypes] const char *env_ext4_get_intf(void) ^~~~~~~~~~~~~~~~~ board/st/stm32mp1/stm32mp1.c:889:13: warning: no previous prototype for 'env_ext4_get_dev_part' [-Wmissing-prototypes] const char *env_ext4_get_dev_part(void) ^~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Patrice Chotard patrice.chotard@st.com Signed-off-by: Patrick Delaunay patrick.delaunay@st.com ---

include/env_internal.h | 8 ++++++++ 1 file changed, 8 insertions(+)

diff --git a/include/env_internal.h b/include/env_internal.h index 90a4df8a72..874ef48646 100644 --- a/include/env_internal.h +++ b/include/env_internal.h @@ -209,6 +209,14 @@ struct env_driver {

extern struct hsearch_data env_htab;

+/* allows to set ext4 interface */ +const char *env_ext4_get_intf(void); + +/* allows to set ext4 device and partition */ +const char *env_ext4_get_dev_part(void); + +/* Returns the best env location for a board */ +enum env_location env_get_location(enum env_operation op, int prio); #endif /* DO_DEPS_ONLY */

#endif /* _ENV_INTERNAL_H_ */