bl: security_state should be of type unsigned int
security_state is either 0 or 1. Prevent sign conversion potential
error (setting -Werror=sign-conversion results in a build error).
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
diff --git a/include/lib/aarch32/smcc_helpers.h b/include/lib/aarch32/smcc_helpers.h
index 5fb5a96..1bc8438 100644
--- a/include/lib/aarch32/smcc_helpers.h
+++ b/include/lib/aarch32/smcc_helpers.h
@@ -144,10 +144,10 @@
*/
/* Get the pointer to `smc_ctx_t` corresponding to the security state. */
-void *smc_get_ctx(int security_state);
+void *smc_get_ctx(unsigned int security_state);
/* Set the next `smc_ctx_t` corresponding to the security state. */
-void smc_set_next_ctx(int security_state);
+void smc_set_next_ctx(unsigned int security_state);
/* Get the pointer to next `smc_ctx_t` already set by `smc_set_next_ctx()`. */
void *smc_get_next_ctx(void);