diff --git a/src/video/kmsdrm/SDL_kmsdrmsym.h b/src/video/kmsdrm/SDL_kmsdrmsym.h
index 0460d4f1d..cea8bb919 100644
--- a/src/video/kmsdrm/SDL_kmsdrmsym.h
+++ b/src/video/kmsdrm/SDL_kmsdrmsym.h
@@ -43,17 +43,13 @@ SDL_KMSDRM_SYM(void,drmModeFreeEncoder,(drmModeEncoderPtr ptr))
 SDL_KMSDRM_SYM(int,drmGetCap,(int fd, uint64_t capability, uint64_t *value))
 SDL_KMSDRM_SYM(drmModeResPtr,drmModeGetResources,(int fd))
 SDL_KMSDRM_SYM(int,drmModeAddFB,(int fd, uint32_t width, uint32_t height, uint8_t depth,
-                                 uint8_t bpp, uint32_t pitch, uint32_t bo_handle,
-                                 uint32_t *buf_id))
+                         uint8_t bpp, uint32_t pitch, uint32_t bo_handle,
+                         uint32_t *buf_id))
 
 SDL_KMSDRM_SYM(int,drmModeAddFB2,(int fd, uint32_t width, uint32_t height,
-                                  uint32_t pixel_format,
-                                  uint32_t bo_handles[4],
-                                  uint32_t pitches[4],
-                                  uint32_t offsets[4],
-                                  uint32_t * buf_id,
-                                  uint32_t flags 
-))
+                         uint32_t pixel_format, const uint32_t bo_handles[4],
+                         const uint32_t pitches[4], const uint32_t offsets[4],
+                         uint32_t *buf_id, uint32_t flags))
 
 SDL_KMSDRM_SYM(int,drmModeRmFB,(int fd, uint32_t bufferId))
 SDL_KMSDRM_SYM(drmModeFBPtr,drmModeGetFB,(int fd, uint32_t buf))