tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: c7434d8b9ebe7f2d27268e9341a59ded3d7b2e92 commit: 548fe15c491eb306e4e9c78cefc243651d4a0494 [602/871] Kbuild: always define endianess in kconfig.h config: m32r-allmodconfig (attached as .config) compiler: m32r-linux-gcc (GCC) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 548fe15c491eb306e4e9c78cefc243651d4a0494 # save the attached .config to linux build tree make.cross ARCH=m32r All error/warnings (new ones prefixed by >>): In file included from arch/m32r/include/uapi/asm/byteorder.h:8:0, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/clk.h:16, from drivers/base//regmap/regmap-mmio.c:19: include/linux/byteorder/big_endian.h:8:2: warning: #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN [-Wcpp] #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN ^~~~~~~ drivers/base//regmap/regmap-mmio.c: In function 'regmap_mmio_gen_context': >> drivers/base//regmap/regmap-mmio.c:283:2: error: duplicate case value case REGMAP_ENDIAN_NATIVE: ^~~~ drivers/base//regmap/regmap-mmio.c:255:2: note: previously used here case REGMAP_ENDIAN_NATIVE: ^~~~ -- In file included from arch/m32r/include/uapi/asm/byteorder.h:8:0, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/linux/byteorder/big_endian.h:8:2: warning: #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN [-Wcpp] #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN ^~~~~~~ In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:15:0: warning: "__constant_htonl" redefined #define __constant_htonl(x) ((__force __be32)___constant_swab32((x))) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:15:0: note: this is the location of the previous definition #define __constant_htonl(x) ((__force __be32)(__u32)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:16:0: warning: "__constant_ntohl" redefined #define __constant_ntohl(x) ___constant_swab32((__force __be32)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:16:0: note: this is the location of the previous definition #define __constant_ntohl(x) ((__force __u32)(__be32)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:17:0: warning: "__constant_htons" redefined #define __constant_htons(x) ((__force __be16)___constant_swab16((x))) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:17:0: note: this is the location of the previous definition #define __constant_htons(x) ((__force __be16)(__u16)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:18:0: warning: "__constant_ntohs" redefined #define __constant_ntohs(x) ___constant_swab16((__force __be16)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:18:0: note: this is the location of the previous definition #define __constant_ntohs(x) ((__force __u16)(__be16)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:19:0: warning: "__constant_cpu_to_le64" redefined #define __constant_cpu_to_le64(x) ((__force __le64)(__u64)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:19:0: note: this is the location of the previous definition #define __constant_cpu_to_le64(x) ((__force __le64)___constant_swab64((x))) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:20:0: warning: "__constant_le64_to_cpu" redefined #define __constant_le64_to_cpu(x) ((__force __u64)(__le64)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:20:0: note: this is the location of the previous definition #define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64)(__le64)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:21:0: warning: "__constant_cpu_to_le32" redefined #define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:21:0: note: this is the location of the previous definition #define __constant_cpu_to_le32(x) ((__force __le32)___constant_swab32((x))) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:22:0: warning: "__constant_le32_to_cpu" redefined #define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:22:0: note: this is the location of the previous definition #define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32)(__le32)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:23:0: warning: "__constant_cpu_to_le16" redefined #define __constant_cpu_to_le16(x) ((__force __le16)(__u16)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:23:0: note: this is the location of the previous definition #define __constant_cpu_to_le16(x) ((__force __le16)___constant_swab16((x))) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:24:0: warning: "__constant_le16_to_cpu" redefined #define __constant_le16_to_cpu(x) ((__force __u16)(__le16)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:24:0: note: this is the location of the previous definition #define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16)(__le16)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:25:0: warning: "__constant_cpu_to_be64" redefined #define __constant_cpu_to_be64(x) ((__force __be64)___constant_swab64((x))) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:25:0: note: this is the location of the previous definition #define __constant_cpu_to_be64(x) ((__force __be64)(__u64)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:26:0: warning: "__constant_be64_to_cpu" redefined #define __constant_be64_to_cpu(x) ___constant_swab64((__force __u64)(__be64)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:26:0: note: this is the location of the previous definition #define __constant_be64_to_cpu(x) ((__force __u64)(__be64)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:27:0: warning: "__constant_cpu_to_be32" redefined #define __constant_cpu_to_be32(x) ((__force __be32)___constant_swab32((x))) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:27:0: note: this is the location of the previous definition #define __constant_cpu_to_be32(x) ((__force __be32)(__u32)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:28:0: warning: "__constant_be32_to_cpu" redefined #define __constant_be32_to_cpu(x) ___constant_swab32((__force __u32)(__be32)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:28:0: note: this is the location of the previous definition #define __constant_be32_to_cpu(x) ((__force __u32)(__be32)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:29:0: warning: "__constant_cpu_to_be16" redefined #define __constant_cpu_to_be16(x) ((__force __be16)___constant_swab16((x))) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:29:0: note: this is the location of the previous definition #define __constant_cpu_to_be16(x) ((__force __be16)(__u16)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:30:0: warning: "__constant_be16_to_cpu" redefined #define __constant_be16_to_cpu(x) ___constant_swab16((__force __u16)(__be16)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:30:0: note: this is the location of the previous definition #define __constant_be16_to_cpu(x) ((__force __u16)(__be16)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:31:0: warning: "__cpu_to_le64" redefined #define __cpu_to_le64(x) ((__force __le64)(__u64)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:31:0: note: this is the location of the previous definition #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:32:0: warning: "__le64_to_cpu" redefined #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:32:0: note: this is the location of the previous definition #define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:33:0: warning: "__cpu_to_le32" redefined #define __cpu_to_le32(x) ((__force __le32)(__u32)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:33:0: note: this is the location of the previous definition #define __cpu_to_le32(x) ((__force __le32)__swab32((x))) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: >> include/uapi/linux/byteorder/little_endian.h:34:0: warning: "__le32_to_cpu" redefined #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) In file included from include/linux/byteorder/big_endian.h:5:0, from arch/m32r/include/uapi/asm/byteorder.h:8, from arch/m32r/include/asm/bitops.h:22, from include/linux/bitops.h:38, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from drivers/staging//rtl8723bs/include/drv_types.h:26, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: include/uapi/linux/byteorder/big_endian.h:34:0: note: this is the location of the previous definition #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) In file included from include/linux/byteorder/little_endian.h:5:0, from drivers/staging//rtl8723bs/include/rtw_byteorder.h:19, from drivers/staging//rtl8723bs/include/drv_types.h:30, from drivers/staging//rtl8723bs/core/rtw_ap.c:17: .. vim +283 drivers/base//regmap/regmap-mmio.c 45f5ff810 Stephen Warren 2012-04-04 219 878ec67b3 Philipp Zabel 2013-02-14 220 static struct regmap_mmio_context *regmap_mmio_gen_context(struct device *dev, 878ec67b3 Philipp Zabel 2013-02-14 221 const char *clk_id, 878ec67b3 Philipp Zabel 2013-02-14 222 void __iomem *regs, 45f5ff810 Stephen Warren 2012-04-04 223 const struct regmap_config *config) 45f5ff810 Stephen Warren 2012-04-04 224 { 45f5ff810 Stephen Warren 2012-04-04 225 struct regmap_mmio_context *ctx; f01ee60ff Stephen Warren 2012-04-09 226 int min_stride; 878ec67b3 Philipp Zabel 2013-02-14 227 int ret; 45f5ff810 Stephen Warren 2012-04-04 228 451485ba6 Xiubo Li 2014-03-28 229 ret = regmap_mmio_regbits_check(config->reg_bits); 451485ba6 Xiubo Li 2014-03-28 230 if (ret) 451485ba6 Xiubo Li 2014-03-28 231 return ERR_PTR(ret); 45f5ff810 Stephen Warren 2012-04-04 232 45f5ff810 Stephen Warren 2012-04-04 233 if (config->pad_bits) 45f5ff810 Stephen Warren 2012-04-04 234 return ERR_PTR(-EINVAL); 45f5ff810 Stephen Warren 2012-04-04 235 75fb0aaea Xiubo Li 2015-12-03 236 min_stride = regmap_mmio_get_min_stride(config->val_bits); 75fb0aaea Xiubo Li 2015-12-03 237 if (min_stride < 0) 75fb0aaea Xiubo Li 2015-12-03 238 return ERR_PTR(min_stride); 45f5ff810 Stephen Warren 2012-04-04 239 f01ee60ff Stephen Warren 2012-04-09 240 if (config->reg_stride < min_stride) f01ee60ff Stephen Warren 2012-04-09 241 return ERR_PTR(-EINVAL); f01ee60ff Stephen Warren 2012-04-09 242 463351194 Dimitris Papastamos 2012-07-18 243 ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); 45f5ff810 Stephen Warren 2012-04-04 244 if (!ctx) 45f5ff810 Stephen Warren 2012-04-04 245 return ERR_PTR(-ENOMEM); 45f5ff810 Stephen Warren 2012-04-04 246 45f5ff810 Stephen Warren 2012-04-04 247 ctx->regs = regs; 45f5ff810 Stephen Warren 2012-04-04 248 ctx->val_bytes = config->val_bits / 8; 6b8e090ec Stephen Warren 2013-11-25 249 ctx->clk = ERR_PTR(-ENODEV); 45f5ff810 Stephen Warren 2012-04-04 250 0dbdb76c0 Mark Brown 2016-03-29 251 switch (regmap_get_val_endian(dev, ®map_mmio, config)) { 922a9f936 Mark Brown 2016-01-27 252 case REGMAP_ENDIAN_DEFAULT: 922a9f936 Mark Brown 2016-01-27 253 case REGMAP_ENDIAN_LITTLE: 922a9f936 Mark Brown 2016-01-27 254 #ifdef __LITTLE_ENDIAN 922a9f936 Mark Brown 2016-01-27 255 case REGMAP_ENDIAN_NATIVE: 922a9f936 Mark Brown 2016-01-27 256 #endif 922a9f936 Mark Brown 2016-01-27 257 switch (config->val_bits) { 922a9f936 Mark Brown 2016-01-27 258 case 8: 922a9f936 Mark Brown 2016-01-27 259 ctx->reg_read = regmap_mmio_read8; 922a9f936 Mark Brown 2016-01-27 260 ctx->reg_write = regmap_mmio_write8; 922a9f936 Mark Brown 2016-01-27 261 break; 922a9f936 Mark Brown 2016-01-27 262 case 16: 922a9f936 Mark Brown 2016-01-27 263 ctx->reg_read = regmap_mmio_read16le; 922a9f936 Mark Brown 2016-01-27 264 ctx->reg_write = regmap_mmio_write16le; 922a9f936 Mark Brown 2016-01-27 265 break; 922a9f936 Mark Brown 2016-01-27 266 case 32: 922a9f936 Mark Brown 2016-01-27 267 ctx->reg_read = regmap_mmio_read32le; 922a9f936 Mark Brown 2016-01-27 268 ctx->reg_write = regmap_mmio_write32le; 922a9f936 Mark Brown 2016-01-27 269 break; 922a9f936 Mark Brown 2016-01-27 270 #ifdef CONFIG_64BIT 922a9f936 Mark Brown 2016-01-27 271 case 64: 922a9f936 Mark Brown 2016-01-27 272 ctx->reg_read = regmap_mmio_read64le; 922a9f936 Mark Brown 2016-01-27 273 ctx->reg_write = regmap_mmio_write64le; 922a9f936 Mark Brown 2016-01-27 274 break; 922a9f936 Mark Brown 2016-01-27 275 #endif 922a9f936 Mark Brown 2016-01-27 276 default: 922a9f936 Mark Brown 2016-01-27 277 ret = -EINVAL; 922a9f936 Mark Brown 2016-01-27 278 goto err_free; 922a9f936 Mark Brown 2016-01-27 279 } 922a9f936 Mark Brown 2016-01-27 280 break; 922a9f936 Mark Brown 2016-01-27 281 case REGMAP_ENDIAN_BIG: 922a9f936 Mark Brown 2016-01-27 282 #ifdef __BIG_ENDIAN 922a9f936 Mark Brown 2016-01-27 @283 case REGMAP_ENDIAN_NATIVE: 922a9f936 Mark Brown 2016-01-27 284 #endif 922a9f936 Mark Brown 2016-01-27 285 switch (config->val_bits) { 922a9f936 Mark Brown 2016-01-27 286 case 8: 922a9f936 Mark Brown 2016-01-27 287 ctx->reg_read = regmap_mmio_read8; 922a9f936 Mark Brown 2016-01-27 288 ctx->reg_write = regmap_mmio_write8; 922a9f936 Mark Brown 2016-01-27 289 break; 922a9f936 Mark Brown 2016-01-27 290 case 16: 922a9f936 Mark Brown 2016-01-27 291 ctx->reg_read = regmap_mmio_read16be; 922a9f936 Mark Brown 2016-01-27 292 ctx->reg_write = regmap_mmio_write16be; 922a9f936 Mark Brown 2016-01-27 293 break; 922a9f936 Mark Brown 2016-01-27 294 case 32: 922a9f936 Mark Brown 2016-01-27 295 ctx->reg_read = regmap_mmio_read32be; 922a9f936 Mark Brown 2016-01-27 296 ctx->reg_write = regmap_mmio_write32be; 922a9f936 Mark Brown 2016-01-27 297 break; 922a9f936 Mark Brown 2016-01-27 298 default: 922a9f936 Mark Brown 2016-01-27 299 ret = -EINVAL; 922a9f936 Mark Brown 2016-01-27 300 goto err_free; 922a9f936 Mark Brown 2016-01-27 301 } 922a9f936 Mark Brown 2016-01-27 302 break; 922a9f936 Mark Brown 2016-01-27 303 default: 922a9f936 Mark Brown 2016-01-27 304 ret = -EINVAL; 922a9f936 Mark Brown 2016-01-27 305 goto err_free; 922a9f936 Mark Brown 2016-01-27 306 } 922a9f936 Mark Brown 2016-01-27 307 878ec67b3 Philipp Zabel 2013-02-14 308 if (clk_id == NULL) 45f5ff810 Stephen Warren 2012-04-04 309 return ctx; 878ec67b3 Philipp Zabel 2013-02-14 310 878ec67b3 Philipp Zabel 2013-02-14 311 ctx->clk = clk_get(dev, clk_id); 878ec67b3 Philipp Zabel 2013-02-14 312 if (IS_ERR(ctx->clk)) { 878ec67b3 Philipp Zabel 2013-02-14 313 ret = PTR_ERR(ctx->clk); 878ec67b3 Philipp Zabel 2013-02-14 314 goto err_free; 878ec67b3 Philipp Zabel 2013-02-14 315 } 878ec67b3 Philipp Zabel 2013-02-14 316 878ec67b3 Philipp Zabel 2013-02-14 317 ret = clk_prepare(ctx->clk); 878ec67b3 Philipp Zabel 2013-02-14 318 if (ret < 0) { 878ec67b3 Philipp Zabel 2013-02-14 319 clk_put(ctx->clk); 878ec67b3 Philipp Zabel 2013-02-14 320 goto err_free; 878ec67b3 Philipp Zabel 2013-02-14 321 } 878ec67b3 Philipp Zabel 2013-02-14 322 878ec67b3 Philipp Zabel 2013-02-14 323 return ctx; 878ec67b3 Philipp Zabel 2013-02-14 324 878ec67b3 Philipp Zabel 2013-02-14 325 err_free: 878ec67b3 Philipp Zabel 2013-02-14 326 kfree(ctx); 878ec67b3 Philipp Zabel 2013-02-14 327 878ec67b3 Philipp Zabel 2013-02-14 328 return ERR_PTR(ret); 45f5ff810 Stephen Warren 2012-04-04 329 } 45f5ff810 Stephen Warren 2012-04-04 330 :::::: The code at line 283 was first introduced by commit :::::: 922a9f936e40001f9b921379aab90047d5990923 regmap: mmio: Convert to regmap_bus and fix accessor usage :::::: TO: Mark Brown <broonie@xxxxxxxxxx> :::::: CC: Mark Brown <broonie@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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