Hi Andrzej, On Tue, Dec 12, 2023 at 06:01:09PM +0100, Andrzej Pietrasiewicz wrote: > W dniu 11.12.2023 o 22:53, kernel test robot pisze: > > Hi Andrzej, > > > > kernel test robot noticed the following build errors: > > > > [auto build test ERROR on 33cc938e65a98f1d29d0a18403dbbee050dcad9a] > > > > url: https://github.com/intel-lab-lkp/linux/commits/Andrzej-Pietrasiewicz/usb-gadget-webcam-Make-g_webcam-loadable-again/20231211-204453 > > base: 33cc938e65a98f1d29d0a18403dbbee050dcad9a > > patch link: https://lore.kernel.org/r/20231211123819.76648-1-andrzej.p%40collabora.com > > patch subject: [PATCH v3] usb: gadget: webcam: Make g_webcam loadable again > > config: i386-randconfig-003-20231212 (https://download.01.org/0day-ci/archive/20231212/202312120517.4yhTyhYY-lkp@xxxxxxxxx/config) > > compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 > > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231212/202312120517.4yhTyhYY-lkp@xxxxxxxxx/reproduce) > > The reproduction steps under the above link are: > > make W=1 O=build_dir ARCH=i386 olddefconfig > make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/usb/gadge/legacy/ > > but that builds clean on my machine. I had to: > > make CC=gcc-7 W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/usb/gadget/legacy/ > > to actually see the below errors. > > Using a modern compiler there are no errors, so I'm wondering if the errors > reported are maybe a problem of an old compiler rather then the submitted patch? They may be, but gcc 7 is still officially supported by the kernel (see Documentation/process/changes.rst, the minimum required gcc version is v5.1), so the issue needs to be fixed. > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > > the same patch/commit), kindly add following tags > > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > > | Closes: https://lore.kernel.org/oe-kbuild-all/202312120517.4yhTyhYY-lkp@xxxxxxxxx/ > > > > All errors (new ones prefixed by >>): > > > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:222:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_yuv_360p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_360p_dw_frame_interval[0]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:222:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_yuv_360p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:223:8: note: in expansion of macro 'le32_to_cpu' > > [1] = le32_to_cpu(uvc_frame_yuv_360p.dwFrameInterval[1]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_360p_dw_frame_interval[1]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:223:8: note: in expansion of macro 'le32_to_cpu' > > [1] = le32_to_cpu(uvc_frame_yuv_360p.dwFrameInterval[1]), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:224:8: note: in expansion of macro 'le32_to_cpu' > > [2] = le32_to_cpu(uvc_frame_yuv_360p.dwFrameInterval[2]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_360p_dw_frame_interval[2]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:224:8: note: in expansion of macro 'le32_to_cpu' > > [2] = le32_to_cpu(uvc_frame_yuv_360p.dwFrameInterval[2]), > > ^~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:230:17: error: initializer element is not constant > > .b_length = uvc_frame_yuv_360p.bLength, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:230:17: note: (near initialization for 'uvcg_frame_yuv_360p.frame.b_length') > > drivers/usb/gadget/legacy/webcam.c:231:25: error: initializer element is not constant > > .b_descriptor_type = uvc_frame_yuv_360p.bDescriptorType, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:231:25: note: (near initialization for 'uvcg_frame_yuv_360p.frame.b_descriptor_type') > > drivers/usb/gadget/legacy/webcam.c:232:28: error: initializer element is not constant > > .b_descriptor_subtype = uvc_frame_yuv_360p.bDescriptorSubType, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:232:28: note: (near initialization for 'uvcg_frame_yuv_360p.frame.b_descriptor_subtype') > > drivers/usb/gadget/legacy/webcam.c:233:22: error: initializer element is not constant > > .b_frame_index = uvc_frame_yuv_360p.bFrameIndex, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:233:22: note: (near initialization for 'uvcg_frame_yuv_360p.frame.b_frame_index') > > drivers/usb/gadget/legacy/webcam.c:234:23: error: initializer element is not constant > > .bm_capabilities = uvc_frame_yuv_360p.bmCapabilities, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:234:23: note: (near initialization for 'uvcg_frame_yuv_360p.frame.bm_capabilities') > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:235:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_yuv_360p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_yuv_360p.frame.w_width') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:235:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_yuv_360p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:236:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_yuv_360p.wHeight), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_yuv_360p.frame.w_height') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:236:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_yuv_360p.wHeight), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:237:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_yuv_360p.dwMinBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_360p.frame.dw_min_bit_rate') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:237:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_yuv_360p.dwMinBitRate), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:238:23: note: in expansion of macro 'le32_to_cpu' > > .dw_max_bit_rate = le32_to_cpu(uvc_frame_yuv_360p.dwMaxBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_360p.frame.dw_max_bit_rate') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:238:23: note: in expansion of macro 'le32_to_cpu' > > .dw_max_bit_rate = le32_to_cpu(uvc_frame_yuv_360p.dwMaxBitRate), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:239:37: note: in expansion of macro 'le32_to_cpu' > > .dw_max_video_frame_buffer_size = le32_to_cpu(uvc_frame_yuv_360p.dwMaxVideoFrameBufferSize), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_360p.frame.dw_max_video_frame_buffer_size') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:239:37: note: in expansion of macro 'le32_to_cpu' > > .dw_max_video_frame_buffer_size = le32_to_cpu(uvc_frame_yuv_360p.dwMaxVideoFrameBufferSize), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:240:32: note: in expansion of macro 'le32_to_cpu' > > .dw_default_frame_interval = le32_to_cpu(uvc_frame_yuv_360p.dwDefaultFrameInterval), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_360p.frame.dw_default_frame_interval') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:240:32: note: in expansion of macro 'le32_to_cpu' > > .dw_default_frame_interval = le32_to_cpu(uvc_frame_yuv_360p.dwDefaultFrameInterval), > > ^~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:241:29: error: initializer element is not constant > > .b_frame_interval_type = uvc_frame_yuv_360p.bFrameIntervalType, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:241:29: note: (near initialization for 'uvcg_frame_yuv_360p.frame.b_frame_interval_type') > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:267:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_yuv_720p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_720p_dw_frame_interval[0]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:267:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_yuv_720p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:273:17: error: initializer element is not constant > > .b_length = uvc_frame_yuv_720p.bLength, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:273:17: note: (near initialization for 'uvcg_frame_yuv_720p.frame.b_length') > > drivers/usb/gadget/legacy/webcam.c:274:25: error: initializer element is not constant > > .b_descriptor_type = uvc_frame_yuv_720p.bDescriptorType, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:274:25: note: (near initialization for 'uvcg_frame_yuv_720p.frame.b_descriptor_type') > > drivers/usb/gadget/legacy/webcam.c:275:28: error: initializer element is not constant > > .b_descriptor_subtype = uvc_frame_yuv_720p.bDescriptorSubType, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:275:28: note: (near initialization for 'uvcg_frame_yuv_720p.frame.b_descriptor_subtype') > > drivers/usb/gadget/legacy/webcam.c:276:22: error: initializer element is not constant > > .b_frame_index = uvc_frame_yuv_720p.bFrameIndex, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:276:22: note: (near initialization for 'uvcg_frame_yuv_720p.frame.b_frame_index') > > drivers/usb/gadget/legacy/webcam.c:277:23: error: initializer element is not constant > > .bm_capabilities = uvc_frame_yuv_720p.bmCapabilities, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:277:23: note: (near initialization for 'uvcg_frame_yuv_720p.frame.bm_capabilities') > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:278:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_yuv_720p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_yuv_720p.frame.w_width') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:278:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_yuv_720p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:279:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_yuv_720p.wHeight), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_yuv_720p.frame.w_height') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:279:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_yuv_720p.wHeight), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:280:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_yuv_720p.dwMinBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_720p.frame.dw_min_bit_rate') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:280:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_yuv_720p.dwMinBitRate), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:281:23: note: in expansion of macro 'le32_to_cpu' > > .dw_max_bit_rate = le32_to_cpu(uvc_frame_yuv_720p.dwMaxBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_720p.frame.dw_max_bit_rate') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:281:23: note: in expansion of macro 'le32_to_cpu' > > .dw_max_bit_rate = le32_to_cpu(uvc_frame_yuv_720p.dwMaxBitRate), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:282:37: note: in expansion of macro 'le32_to_cpu' > > .dw_max_video_frame_buffer_size = le32_to_cpu(uvc_frame_yuv_720p.dwMaxVideoFrameBufferSize), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_720p.frame.dw_max_video_frame_buffer_size') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:282:37: note: in expansion of macro 'le32_to_cpu' > > .dw_max_video_frame_buffer_size = le32_to_cpu(uvc_frame_yuv_720p.dwMaxVideoFrameBufferSize), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:283:32: note: in expansion of macro 'le32_to_cpu' > > .dw_default_frame_interval = le32_to_cpu(uvc_frame_yuv_720p.dwDefaultFrameInterval), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_yuv_720p.frame.dw_default_frame_interval') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:283:32: note: in expansion of macro 'le32_to_cpu' > > .dw_default_frame_interval = le32_to_cpu(uvc_frame_yuv_720p.dwDefaultFrameInterval), > > ^~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:284:29: error: initializer element is not constant > > .b_frame_interval_type = uvc_frame_yuv_720p.bFrameIntervalType, > > ^~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:284:29: note: (near initialization for 'uvcg_frame_yuv_720p.frame.b_frame_interval_type') > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:340:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_mjpg_360p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_360p_dw_frame_interval[0]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:340:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_mjpg_360p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:341:8: note: in expansion of macro 'le32_to_cpu' > > [1] = le32_to_cpu(uvc_frame_mjpg_360p.dwFrameInterval[1]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_360p_dw_frame_interval[1]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:341:8: note: in expansion of macro 'le32_to_cpu' > > [1] = le32_to_cpu(uvc_frame_mjpg_360p.dwFrameInterval[1]), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:342:8: note: in expansion of macro 'le32_to_cpu' > > [2] = le32_to_cpu(uvc_frame_mjpg_360p.dwFrameInterval[2]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_360p_dw_frame_interval[2]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:342:8: note: in expansion of macro 'le32_to_cpu' > > [2] = le32_to_cpu(uvc_frame_mjpg_360p.dwFrameInterval[2]), > > ^~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:348:17: error: initializer element is not constant > > .b_length = uvc_frame_mjpg_360p.bLength, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:348:17: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.b_length') > > drivers/usb/gadget/legacy/webcam.c:349:25: error: initializer element is not constant > > .b_descriptor_type = uvc_frame_mjpg_360p.bDescriptorType, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:349:25: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.b_descriptor_type') > > drivers/usb/gadget/legacy/webcam.c:350:28: error: initializer element is not constant > > .b_descriptor_subtype = uvc_frame_mjpg_360p.bDescriptorSubType, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:350:28: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.b_descriptor_subtype') > > drivers/usb/gadget/legacy/webcam.c:351:22: error: initializer element is not constant > > .b_frame_index = uvc_frame_mjpg_360p.bFrameIndex, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:351:22: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.b_frame_index') > > drivers/usb/gadget/legacy/webcam.c:352:23: error: initializer element is not constant > > .bm_capabilities = uvc_frame_mjpg_360p.bmCapabilities, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:352:23: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.bm_capabilities') > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:353:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_mjpg_360p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.w_width') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:353:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_mjpg_360p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:354:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_mjpg_360p.wHeight), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.w_height') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:354:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_mjpg_360p.wHeight), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:355:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_mjpg_360p.dwMinBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.dw_min_bit_rate') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:355:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_mjpg_360p.dwMinBitRate), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:356:23: note: in expansion of macro 'le32_to_cpu' > > .dw_max_bit_rate = le32_to_cpu(uvc_frame_mjpg_360p.dwMaxBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.dw_max_bit_rate') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:356:23: note: in expansion of macro 'le32_to_cpu' > > .dw_max_bit_rate = le32_to_cpu(uvc_frame_mjpg_360p.dwMaxBitRate), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:357:37: note: in expansion of macro 'le32_to_cpu' > > .dw_max_video_frame_buffer_size = le32_to_cpu(uvc_frame_mjpg_360p.dwMaxVideoFrameBufferSize), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.dw_max_video_frame_buffer_size') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:357:37: note: in expansion of macro 'le32_to_cpu' > > .dw_max_video_frame_buffer_size = le32_to_cpu(uvc_frame_mjpg_360p.dwMaxVideoFrameBufferSize), > > ^~~~~~~~~~~ > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:358:32: note: in expansion of macro 'le32_to_cpu' > > .dw_default_frame_interval = le32_to_cpu(uvc_frame_mjpg_360p.dwDefaultFrameInterval), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.dw_default_frame_interval') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:358:32: note: in expansion of macro 'le32_to_cpu' > > .dw_default_frame_interval = le32_to_cpu(uvc_frame_mjpg_360p.dwDefaultFrameInterval), > > ^~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:359:29: error: initializer element is not constant > > .b_frame_interval_type = uvc_frame_mjpg_360p.bFrameIntervalType, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:359:29: note: (near initialization for 'uvcg_frame_mjpeg_360p.frame.b_frame_interval_type') > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > >>> include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:385:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_mjpg_720p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_720p_dw_frame_interval[0]') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:385:8: note: in expansion of macro 'le32_to_cpu' > > [0] = le32_to_cpu(uvc_frame_mjpg_720p.dwFrameInterval[0]), > > ^~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:391:17: error: initializer element is not constant > > .b_length = uvc_frame_mjpg_720p.bLength, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:391:17: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.b_length') > > drivers/usb/gadget/legacy/webcam.c:392:25: error: initializer element is not constant > > .b_descriptor_type = uvc_frame_mjpg_720p.bDescriptorType, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:392:25: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.b_descriptor_type') > > drivers/usb/gadget/legacy/webcam.c:393:28: error: initializer element is not constant > > .b_descriptor_subtype = uvc_frame_mjpg_720p.bDescriptorSubType, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:393:28: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.b_descriptor_subtype') > > drivers/usb/gadget/legacy/webcam.c:394:22: error: initializer element is not constant > > .b_frame_index = uvc_frame_mjpg_720p.bFrameIndex, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:394:22: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.b_frame_index') > > drivers/usb/gadget/legacy/webcam.c:395:23: error: initializer element is not constant > > .bm_capabilities = uvc_frame_mjpg_720p.bmCapabilities, > > ^~~~~~~~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:395:23: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.bm_capabilities') > > In file included from include/linux/byteorder/little_endian.h:5:0, > > from arch/x86/include/uapi/asm/byteorder.h:5, > > from include/asm-generic/bitops/le.h:6, > > from arch/x86/include/asm/bitops.h:436, > > from include/linux/bitops.h:68, > > from include/linux/kernel.h:23, > > from drivers/usb/gadget/legacy/webcam.c:9: > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:396:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_mjpg_720p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.w_width') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:396:16: note: in expansion of macro 'le16_to_cpu' > > .w_width = le16_to_cpu(uvc_frame_mjpg_720p.wWidth), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: error: initializer element is not constant > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:397:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_mjpg_720p.wHeight), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:37:26: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.w_height') > > #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > ^ > > include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' > > #define le16_to_cpu __le16_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:397:17: note: in expansion of macro 'le16_to_cpu' > > .w_height = le16_to_cpu(uvc_frame_mjpg_720p.wHeight), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:398:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_mjpg_720p.dwMinBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: note: (near initialization for 'uvcg_frame_mjpeg_720p.frame.dw_min_bit_rate') > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > ^ > > include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' > > #define le32_to_cpu __le32_to_cpu > > ^~~~~~~~~~~~~ > > drivers/usb/gadget/legacy/webcam.c:398:23: note: in expansion of macro 'le32_to_cpu' > > .dw_min_bit_rate = le32_to_cpu(uvc_frame_mjpg_720p.dwMinBitRate), > > ^~~~~~~~~~~ > > include/uapi/linux/byteorder/little_endian.h:35:26: error: initializer element is not constant > > #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > > > > > vim +35 include/uapi/linux/byteorder/little_endian.h > > > > 5921e6f8809b16 David Howells 2012-10-13 15 > > 5921e6f8809b16 David Howells 2012-10-13 16 #define __constant_htonl(x) ((__force __be32)___constant_swab32((x))) > > 5921e6f8809b16 David Howells 2012-10-13 17 #define __constant_ntohl(x) ___constant_swab32((__force __be32)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 18 #define __constant_htons(x) ((__force __be16)___constant_swab16((x))) > > 5921e6f8809b16 David Howells 2012-10-13 19 #define __constant_ntohs(x) ___constant_swab16((__force __be16)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 20 #define __constant_cpu_to_le64(x) ((__force __le64)(__u64)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 21 #define __constant_le64_to_cpu(x) ((__force __u64)(__le64)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 22 #define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 23 #define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 24 #define __constant_cpu_to_le16(x) ((__force __le16)(__u16)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 25 #define __constant_le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 26 #define __constant_cpu_to_be64(x) ((__force __be64)___constant_swab64((x))) > > 5921e6f8809b16 David Howells 2012-10-13 27 #define __constant_be64_to_cpu(x) ___constant_swab64((__force __u64)(__be64)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 28 #define __constant_cpu_to_be32(x) ((__force __be32)___constant_swab32((x))) > > 5921e6f8809b16 David Howells 2012-10-13 29 #define __constant_be32_to_cpu(x) ___constant_swab32((__force __u32)(__be32)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 30 #define __constant_cpu_to_be16(x) ((__force __be16)___constant_swab16((x))) > > 5921e6f8809b16 David Howells 2012-10-13 31 #define __constant_be16_to_cpu(x) ___constant_swab16((__force __u16)(__be16)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 32 #define __cpu_to_le64(x) ((__force __le64)(__u64)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 33 #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 34 #define __cpu_to_le32(x) ((__force __le32)(__u32)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 @35 #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 36 #define __cpu_to_le16(x) ((__force __le16)(__u16)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 37 #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 38 #define __cpu_to_be64(x) ((__force __be64)__swab64((x))) > > 5921e6f8809b16 David Howells 2012-10-13 39 #define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 40 #define __cpu_to_be32(x) ((__force __be32)__swab32((x))) > > 5921e6f8809b16 David Howells 2012-10-13 41 #define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 42 #define __cpu_to_be16(x) ((__force __be16)__swab16((x))) > > 5921e6f8809b16 David Howells 2012-10-13 43 #define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x)) > > 5921e6f8809b16 David Howells 2012-10-13 44 -- Regards, Laurent Pinchart
