fix(zynqmp): resolve misra 8.3 warnings

MISRA Violation: MISRA-C:2012 R.8.3
- Declaration uses a different parameter name than the one present in the
definition.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: Id0521afd7383df13870710b7dd2894e788896e5e
diff --git a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
index 5ad33cc..6ded2e2 100644
--- a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
+++ b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
@@ -33,15 +33,18 @@
  * while BL32 corresponds to the secure image type. A NULL pointer is returned
  * if the image does not exist.
  */
-entry_point_info_t *bl31_plat_get_next_image_ep_info(uint32_t type)
+struct entry_point_info *bl31_plat_get_next_image_ep_info(uint32_t type)
 {
-	assert(sec_state_is_valid(type));
+	entry_point_info_t *next_image_info;
 
+	assert(sec_state_is_valid(type));
 	if (type == NON_SECURE) {
-		return &bl33_image_ep_info;
+		next_image_info = &bl33_image_ep_info;
+	} else {
+		next_image_info = &bl32_image_ep_info;
 	}
 
-	return &bl32_image_ep_info;
+	return next_image_info;
 }
 
 /*