GCC5 cannot figure out that the expressions are constant, and that triggers a build failure. Rewrite the expressions. The following gcc5 error is workaround: #define BM_PXP_CSC1_COEF0_YCBCR_MODE 0x80000000 ^ BM_PXP_CSC1_COEF0_YCBCR_MODE | ^ #define BM_PXP_CSC1_COEF0_YCBCR_MODE 0x80000000 ^ drivers/media/platform/nxp/imx-pxp.c: In function 'pxp_setup_csc': drivers/media/platform/nxp/imx-pxp.h:582:38: error: initializer element is not constant drivers/media/platform/nxp/imx-pxp.c:374:4: note: in expansion of macro 'BM_PXP_CSC1_COEF0_YCBCR_MODE' drivers/media/platform/nxp/imx-pxp.h:582:38: note: (near initialization for 'csc1_coef_bt601_lim[0]') Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>