[kbuild-all] [lst:imx8mq-vpu-blk-ctrl 22/23] drivers/staging/media/hantro/hantro_drv.c:600:9: warning: braces around scalar initializer

tree: https://git.pengutronix.de/git/lst/linux imx8mq-vpu-blk-ctrl head: 2cd41211c1291460262d24269ae37db016dadf82 commit: 89853879eff9bbcf33b45b7f0000c95042cd45c2 [22/23] HACK: media: hantro: split i.MX8MQ G1 code config: csky-buildonly-randconfig-r003-20211008 (attached as .config) compiler: csky-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git remote add lst https://git.pengutronix.de/git/lst/linux git fetch --no-tags lst imx8mq-vpu-blk-ctrl git checkout 89853879eff9bbcf33b45b7f0000c95042cd45c2 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=csky SHELL=/bin/bash drivers/staging/media/hantro/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): In file included from include/linux/bitops.h:33, from include/linux/kernel.h:12, from include/linux/clk.h:13, from drivers/staging/media/hantro/hantro_drv.c:13: arch/csky/include/asm/bitops.h:77: warning: "__clear_bit" redefined 77 | #define __clear_bit(nr, vaddr) clear_bit(nr, vaddr) | In file included from arch/csky/include/asm/bitops.h:76, from include/linux/bitops.h:33, from include/linux/kernel.h:12, from include/linux/clk.h:13, from drivers/staging/media/hantro/hantro_drv.c:13: include/asm-generic/bitops/non-atomic.h:34: note: this is the location of the previous definition 34 | #define __clear_bit arch___clear_bit | drivers/staging/media/hantro/hantro_drv.c:594:12: error: field name not in record or union initializer 594 | {{ .compatible = "nxp,imx8mq-vpu-g1", .data = &imx8mq_g1_vpu_variant, }, | ^ drivers/staging/media/hantro/hantro_drv.c:594:12: note: (near initialization for 'of_hantro_match[1].name') drivers/staging/media/hantro/hantro_drv.c:594:47: error: field name not in record or union initializer 594 | {{ .compatible = "nxp,imx8mq-vpu-g1", .data = &imx8mq_g1_vpu_variant, }, | ^ drivers/staging/media/hantro/hantro_drv.c:594:47: note: (near initialization for 'of_hantro_match[1].name') drivers/staging/media/hantro/hantro_drv.c:594:55: error: excess elements in struct initializer 594 | {{ .compatible = "nxp,imx8mq-vpu-g1", .data = &imx8mq_g1_vpu_variant, }, | ^ drivers/staging/media/hantro/hantro_drv.c:594:55: note: (near initialization for 'of_hantro_match[1].name') drivers/staging/media/hantro/hantro_drv.c:595:11: error: field name not in record or union initializer 595 | { .compatible = "nxp,imx8mq-vpu-g2", .data = &imx8mq_vpu_g2_variant }, | ^ drivers/staging/media/hantro/hantro_drv.c:595:11: note: (near initialization for 'of_hantro_match[1].type') drivers/staging/media/hantro/hantro_drv.c:595:46: error: field name not in record or union initializer 595 | { .compatible = "nxp,imx8mq-vpu-g2", .data = &imx8mq_vpu_g2_variant }, | ^ drivers/staging/media/hantro/hantro_drv.c:595:46: note: (near initialization for 'of_hantro_match[1].type') drivers/staging/media/hantro/hantro_drv.c:595:54: error: excess elements in struct initializer 595 | { .compatible = "nxp,imx8mq-vpu-g2", .data = &imx8mq_vpu_g2_variant }, | ^ drivers/staging/media/hantro/hantro_drv.c:595:54: note: (near initialization for 'of_hantro_match[1].type') drivers/staging/media/hantro/hantro_drv.c:598:11: error: field name not in record or union initializer 598 | { .compatible = "microchip,sama5d4-vdec", .data = &sama5d4_vdec_variant, }, | ^ drivers/staging/media/hantro/hantro_drv.c:598:11: note: (near initialization for 'of_hantro_match[1].compatible') drivers/staging/media/hantro/hantro_drv.c:598:51: error: field name not in record or union initializer 598 | { .compatible = "microchip,sama5d4-vdec", .data = &sama5d4_vdec_variant, }, | ^ drivers/staging/media/hantro/hantro_drv.c:598:51: note: (near initialization for 'of_hantro_match[1].compatible') drivers/staging/media/hantro/hantro_drv.c:598:59: error: excess elements in struct initializer 598 | { .compatible = "microchip,sama5d4-vdec", .data = &sama5d4_vdec_variant, }, | ^ drivers/staging/media/hantro/hantro_drv.c:598:59: note: (near initialization for 'of_hantro_match[1].compatible') 600 | { /* sentinel */ } | ^ drivers/staging/media/hantro/hantro_drv.c:600:9: note: (near initialization for 'of_hantro_match[1].data') drivers/staging/media/hantro/hantro_drv.c:600:9: error: empty scalar initializer drivers/staging/media/hantro/hantro_drv.c:600:9: note: (near initialization for 'of_hantro_match[1].data') drivers/staging/media/hantro/hantro_drv.c:601:2: error: expected '}' before ';' token 601 | }; | ^ drivers/staging/media/hantro/hantro_drv.c:583:54: note: to match this '{' 583 | static const struct of_device_id of_hantro_match[] = { | ^ drivers/staging/media/hantro/hantro_drv.c:583:34: warning: 'of_hantro_match' defined but not used [-Wunused-const-variable=] 583 | static const struct of_device_id of_hantro_match[] = { | ^~~~~~~~~~~~~~~ drivers/staging/media/hantro/hantro_drv.c:574:42: warning: 'hantro_fops' defined but not used [-Wunused-const-variable=] 574 | static const struct v4l2_file_operations hantro_fops = { | ^~~~~~~~~~~ drivers/staging/media/hantro/hantro_drv.c:182:28: warning: 'vpu_m2m_ops' defined but not used [-Wunused-variable] 182 | static struct v4l2_m2m_ops vpu_m2m_ops = { | ^~~~~~~~~~~ vim +600 drivers/staging/media/hantro/hantro_drv.c 775fec69008d30 drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c Ezequiel Garcia 2018-12-05 582 a29add8c9bb29d drivers/staging/media/hantro/hantro_drv.c Philipp Zabel 2019-06-12 583 static const struct of_device_id of_hantro_match[] = { a29add8c9bb29d drivers/staging/media/hantro/hantro_drv.c Philipp Zabel 2019-06-12 584 #ifdef CONFIG_VIDEO_HANTRO_ROCKCHIP fb7cb344b96938 drivers/staging/media/hantro/hantro_drv.c Paul Kocialkowski 2021-07-19 585 { .compatible = "rockchip,px30-vpu", .data = &px30_vpu_variant, }, 4f34591568e7a1 drivers/staging/media/hantro/hantro_drv.c Alex Bee 2021-06-14 586 { .compatible = "rockchip,rk3036-vpu", .data = &rk3036_vpu_variant, }, 78bb1ae5472cab drivers/staging/media/hantro/hantro_drv.c Alex Bee 2021-06-14 587 { .compatible = "rockchip,rk3066-vpu", .data = &rk3066_vpu_variant, }, 775fec69008d30 drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c Ezequiel Garcia 2018-12-05 588 { .compatible = "rockchip,rk3288-vpu", .data = &rk3288_vpu_variant, }, 4b898fedeb26c4 drivers/staging/media/hantro/hantro_drv.c Alex Bee 2021-06-14 589 { .compatible = "rockchip,rk3328-vpu", .data = &rk3328_vpu_variant, }, 4b898fedeb26c4 drivers/staging/media/hantro/hantro_drv.c Alex Bee 2021-06-14 590 { .compatible = "rockchip,rk3399-vpu", .data = &rk3399_vpu_variant, }, 8e4aaa68786319 drivers/staging/media/hantro/hantro_drv.c Philipp Zabel 2020-03-20 591 #endif 8e4aaa68786319 drivers/staging/media/hantro/hantro_drv.c Philipp Zabel 2020-03-20 592 #ifdef CONFIG_VIDEO_HANTRO_IMX8M 8e4aaa68786319 drivers/staging/media/hantro/hantro_drv.c Philipp Zabel 2020-03-20 593 { .compatible = "nxp,imx8mq-vpu", .data = &imx8mq_vpu_variant, }, 89853879eff9bb drivers/staging/media/hantro/hantro_drv.c Lucas Stach 2021-10-02 594 {{ .compatible = "nxp,imx8mq-vpu-g1", .data = &imx8mq_g1_vpu_variant, }, 45040f67504195 drivers/staging/media/hantro/hantro_drv.c Benjamin Gaignard 2021-06-03 595 { .compatible = "nxp,imx8mq-vpu-g2", .data = &imx8mq_vpu_g2_variant }, 82ad940c009499 drivers/staging/media/hantro/hantro_drv.c Emil Velikov 2021-04-01 596 #endif 82ad940c009499 drivers/staging/media/hantro/hantro_drv.c Emil Velikov 2021-04-01 597 #ifdef CONFIG_VIDEO_HANTRO_SAMA5D4 82ad940c009499 drivers/staging/media/hantro/hantro_drv.c Emil Velikov 2021-04-01 598 { .compatible = "microchip,sama5d4-vdec", .data = &sama5d4_vdec_variant, }, a29add8c9bb29d drivers/staging/media/hantro/hantro_drv.c Philipp Zabel 2019-06-12 599 #endif 775fec69008d30 drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c Ezequiel Garcia 2018-12-05 @600 { /* sentinel */ } 775fec69008d30 drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c Ezequiel Garcia 2018-12-05 601 }; a29add8c9bb29d drivers/staging/media/hantro/hantro_drv.c Philipp Zabel 2019-06-12 602 MODULE_DEVICE_TABLE(of, of_hantro_match); 775fec69008d30 drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c Ezequiel Garcia 2018-12-05 603 :::::: The code at line 600 was first introduced by commit :::::: 775fec69008d30ed5e4ce9fa7701c5591e424c87 media: add Rockchip VPU JPEG encoder driver :::::: TO: Ezequiel Garcia <ezequiel(a)collabora.com&gt; :::::: CC: Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org