Hi all, After merging the mediatek tree, today's linux-next build (arm multi_v7_defconfig) failed like this: drivers/soc/mediatek/mtk-scpsys.c:773:4: error: 'const struct scp_domain_data' has no member named 'subsys_clk_prefix' 773 | .subsys_clk_prefix = "isp", | ^~~~~~~~~~~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:773:24: warning: initialization of 'unsigned int' from 'char *' makes integer from pointer without a cast [-Wint-conversion] 773 | .subsys_clk_prefix = "isp", | ^~~~~ drivers/soc/mediatek/mtk-scpsys.c:773:24: note: (near initialization for 'scp_domain_data_mt6765[3].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:774:4: error: 'const struct scp_domain_data' has no member named 'bp_table' 774 | .bp_table = { | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:775:4: error: implicit declaration of function 'BUS_PROT' [-Werror=implicit-function-declaration] 775 | BUS_PROT(IFR_TYPE, 0x2A8, 0x2AC, 0, 0x258, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:775:13: error: 'IFR_TYPE' undeclared here (not in a function) 775 | BUS_PROT(IFR_TYPE, 0x2A8, 0x2AC, 0, 0x258, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:777:13: error: 'SMI_TYPE' undeclared here (not in a function) 777 | BUS_PROT(SMI_TYPE, 0x3C4, 0x3C8, 0, 0x3C0, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:787:4: error: 'const struct scp_domain_data' has no member named 'basic_clk_id' 787 | .basic_clk_id = {"mm"}, | ^~~~~~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:787:3: warning: braces around scalar initializer 787 | .basic_clk_id = {"mm"}, | ^ drivers/soc/mediatek/mtk-scpsys.c:787:3: note: (near initialization for 'scp_domain_data_mt6765[1].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:787:20: warning: initialization of 'u32' {aka 'unsigned int'} from 'char *' makes integer from pointer without a cast [-Wint-conversion] 787 | .basic_clk_id = {"mm"}, | ^~~~ drivers/soc/mediatek/mtk-scpsys.c:787:20: note: (near initialization for 'scp_domain_data_mt6765[1].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:788:4: error: 'const struct scp_domain_data' has no member named 'subsys_clk_prefix' 788 | .subsys_clk_prefix = "mm", | ^~~~~~~~~~~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:788:24: error: cannot initialize array of 'enum clk_id' from a string literal with type array of 'char' 788 | .subsys_clk_prefix = "mm", | ^~~~ drivers/soc/mediatek/mtk-scpsys.c:788:24: note: (near initialization for 'scp_domain_data_mt6765[1].clk_id') drivers/soc/mediatek/mtk-scpsys.c:789:4: error: 'const struct scp_domain_data' has no member named 'bp_table' 789 | .bp_table = { | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:789:3: warning: braces around scalar initializer 789 | .bp_table = { | ^ drivers/soc/mediatek/mtk-scpsys.c:789:3: note: (near initialization for 'scp_domain_data_mt6765[1].caps') drivers/soc/mediatek/mtk-scpsys.c:792:4: warning: excess elements in scalar initializer 792 | BUS_PROT(IFR_TYPE, 0x2A0, 0x2A4, 0, 0x228, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:792:4: note: (near initialization for 'scp_domain_data_mt6765[1].caps') drivers/soc/mediatek/mtk-scpsys.c:794:4: warning: excess elements in scalar initializer 794 | BUS_PROT(IFR_TYPE, 0x2A0, 0x2A4, 0, 0x228, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:794:4: note: (near initialization for 'scp_domain_data_mt6765[1].caps') drivers/soc/mediatek/mtk-scpsys.c:804:4: error: 'const struct scp_domain_data' has no member named 'bp_table' 804 | .bp_table = { | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:804:3: warning: braces around scalar initializer 804 | .bp_table = { | ^ drivers/soc/mediatek/mtk-scpsys.c:804:3: note: (near initialization for 'scp_domain_data_mt6765[0].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:807:4: warning: excess elements in scalar initializer 807 | BUS_PROT(IFR_TYPE, 0x2A8, 0x2AC, 0, 0x258, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:807:4: note: (near initialization for 'scp_domain_data_mt6765[0].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:809:4: warning: excess elements in scalar initializer 809 | BUS_PROT(IFR_TYPE, 0x2A0, 0x2A4, 0, 0x228, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:809:4: note: (near initialization for 'scp_domain_data_mt6765[0].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:819:4: error: 'const struct scp_domain_data' has no member named 'basic_clk_id' 819 | .basic_clk_id = {"mfg"}, | ^~~~~~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:819:3: warning: braces around scalar initializer 819 | .basic_clk_id = {"mfg"}, | ^ drivers/soc/mediatek/mtk-scpsys.c:819:3: note: (near initialization for 'scp_domain_data_mt6765[2].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:819:20: warning: initialization of 'u32' {aka 'unsigned int'} from 'char *' makes integer from pointer without a cast [-Wint-conversion] 819 | .basic_clk_id = {"mfg"}, | ^~~~~ drivers/soc/mediatek/mtk-scpsys.c:819:20: note: (near initialization for 'scp_domain_data_mt6765[2].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:827:4: error: 'const struct scp_domain_data' has no member named 'bp_table' 827 | .bp_table = { | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:827:3: warning: braces around scalar initializer 827 | .bp_table = { | ^ drivers/soc/mediatek/mtk-scpsys.c:827:3: note: (near initialization for 'scp_domain_data_mt6765[4].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:830:4: warning: excess elements in scalar initializer 830 | BUS_PROT(IFR_TYPE, 0x2A0, 0x2A4, 0, 0x228, | ^~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:830:4: note: (near initialization for 'scp_domain_data_mt6765[4].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:840:4: error: 'const struct scp_domain_data' has no member named 'subsys_clk_prefix' 840 | .subsys_clk_prefix = "cam", | ^~~~~~~~~~~~~~~~~ drivers/soc/mediatek/mtk-scpsys.c:840:24: warning: initialization of 'unsigned int' from 'char *' makes integer from pointer without a cast [-Wint-conversion] 840 | .subsys_clk_prefix = "cam", | ^~~~~ drivers/soc/mediatek/mtk-scpsys.c:840:24: note: (near initialization for 'scp_domain_data_mt6765[6].bus_prot_mask') drivers/soc/mediatek/mtk-scpsys.c:841:4: error: 'const struct scp_domain_data' has no member named 'bp_table' 841 | .bp_table = { | ^~~~~~~~ Caused by commit 3742fd77013f ("soc: mediatek: add MT6765 scpsys and subdomain support") I have used the mediatek tree from next-20191213 for today. -- Cheers, Stephen Rothwell