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path: root/plat/rockchip/rk3399/drivers/dp/cdn_dp.c
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Diffstat (limited to 'plat/rockchip/rk3399/drivers/dp/cdn_dp.c')
-rw-r--r--plat/rockchip/rk3399/drivers/dp/cdn_dp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/plat/rockchip/rk3399/drivers/dp/cdn_dp.c b/plat/rockchip/rk3399/drivers/dp/cdn_dp.c
index 2adab8fb..73a75bb7 100644
--- a/plat/rockchip/rk3399/drivers/dp/cdn_dp.c
+++ b/plat/rockchip/rk3399/drivers/dp/cdn_dp.c
@@ -4,6 +4,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
+#include <assert.h>
#include <cdefs.h>
#include <cdn_dp.h>
#include <smccc.h>
@@ -38,6 +39,7 @@ uint64_t dp_hdcp_ctrl(uint64_t type)
return hdcp_handler(&key);
else
return PSCI_E_INVALID_PARAMS;
+ assert(0); /* Unreachable */
default:
return SMC_UNK;
}