tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 8fb4ab29bd8400e0060662208573d26b9d91656d commit: 46919a23ee87bbc4eeb6d958471174e26836f0e1 [2818/3104] usb: gadget: uvc: configfs support in uvc function reproduce: # apt-get install sparse git checkout 46919a23ee87bbc4eeb6d958471174e26836f0e1 make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) drivers/usb/gadget/function/f_uvc.c:50:9: sparse: advancing past deep designator drivers/usb/gadget/function/f_uvc.c:113:35: sparse: incorrect type in initializer (different base types) drivers/usb/gadget/function/f_uvc.c:113:35: expected unsigned short [unsigned] [usertype] wMaxTransferSize drivers/usb/gadget/function/f_uvc.c:113:35: got restricted __le16 [usertype] <noident> drivers/usb/gadget/function/f_uvc.c:575:42: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:575:42: expected unsigned short [unsigned] [usertype] wTotalLength drivers/usb/gadget/function/f_uvc.c:575:42: got restricted __le16 [usertype] <noident> drivers/usb/gadget/function/f_uvc.c:589:44: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:589:44: expected unsigned short [unsigned] [usertype] wTotalLength drivers/usb/gadget/function/f_uvc.c:589:44: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/f_uvc.c:816:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:816:41: expected unsigned short [unsigned] [usertype] wTerminalType drivers/usb/gadget/function/f_uvc.c:816:41: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/f_uvc.c:819:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:819:41: expected unsigned short [unsigned] [usertype] wObjectiveFocalLengthMin drivers/usb/gadget/function/f_uvc.c:819:41: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/f_uvc.c:820:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:820:41: expected unsigned short [unsigned] [usertype] wObjectiveFocalLengthMax drivers/usb/gadget/function/f_uvc.c:820:41: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/f_uvc.c:821:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:821:41: expected unsigned short [unsigned] [usertype] wOcularFocalLength drivers/usb/gadget/function/f_uvc.c:821:41: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/f_uvc.c:833:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:833:41: expected unsigned short [unsigned] [usertype] wMaxMultiplier drivers/usb/gadget/function/f_uvc.c:833:41: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/f_uvc.c:844:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/f_uvc.c:844:41: expected unsigned short [unsigned] [usertype] wTerminalType drivers/usb/gadget/function/f_uvc.c:844:41: got restricted __le16 [usertype] <noident> -- >> drivers/usb/gadget/function/uvc_configfs.c:46:28: sparse: symbol 'to_uvcg_control_header' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:124:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:124:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:124:1: expected unsigned short [unsigned] [usertype] bcdUVC drivers/usb/gadget/function/uvc_configfs.c:124:1: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:127:1: sparse: cast to restricted __le32 >> drivers/usb/gadget/function/uvc_configfs.c:127:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:127:1: expected unsigned int [unsigned] [usertype] dwClockFrequency drivers/usb/gadget/function/uvc_configfs.c:127:1: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:138:25: sparse: symbol 'uvcg_control_header_type' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:156:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:156:41: expected unsigned short [unsigned] [usertype] bcdUVC drivers/usb/gadget/function/uvc_configfs.c:156:41: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:157:41: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:157:41: expected unsigned int [unsigned] [usertype] dwClockFrequency drivers/usb/gadget/function/uvc_configfs.c:157:41: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:164:6: sparse: symbol 'uvcg_control_header_drop' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:238:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:361:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:364:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:366:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:368:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:493:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:721:20: sparse: symbol 'to_uvcg_format' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:798:30: sparse: symbol 'to_uvcg_streaming_header' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:950:25: sparse: symbol 'uvcg_streaming_header_type' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:976:6: sparse: symbol 'uvcg_streaming_header_drop' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1020:19: sparse: symbol 'to_uvcg_frame' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1102:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:1102:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1102:1: expected unsigned short [unsigned] [usertype] w_width drivers/usb/gadget/function/uvc_configfs.c:1102:1: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1104:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:1104:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1104:1: expected unsigned short [unsigned] [usertype] w_height drivers/usb/gadget/function/uvc_configfs.c:1104:1: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1106:1: sparse: cast to restricted __le32 >> drivers/usb/gadget/function/uvc_configfs.c:1106:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1106:1: expected unsigned int [unsigned] [usertype] dw_min_bit_rate drivers/usb/gadget/function/uvc_configfs.c:1106:1: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1108:1: sparse: cast to restricted __le32 >> drivers/usb/gadget/function/uvc_configfs.c:1108:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1108:1: expected unsigned int [unsigned] [usertype] dw_max_bit_rate drivers/usb/gadget/function/uvc_configfs.c:1108:1: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1110:1: sparse: cast to restricted __le32 >> drivers/usb/gadget/function/uvc_configfs.c:1110:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1110:1: expected unsigned int [unsigned] [usertype] dw_max_video_frame_buffer_size drivers/usb/gadget/function/uvc_configfs.c:1110:1: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1112:1: sparse: cast to restricted __le32 >> drivers/usb/gadget/function/uvc_configfs.c:1112:1: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1112:1: expected unsigned int [unsigned] [usertype] dw_default_frame_interval drivers/usb/gadget/function/uvc_configfs.c:1112:1: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1136:35: sparse: cast to restricted __le32 >> drivers/usb/gadget/function/uvc_configfs.c:1265:25: sparse: symbol 'uvcg_frame_type' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1285:49: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1285:49: expected unsigned short [unsigned] [usertype] w_width drivers/usb/gadget/function/uvc_configfs.c:1285:49: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1286:49: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1286:49: expected unsigned short [unsigned] [usertype] w_height drivers/usb/gadget/function/uvc_configfs.c:1286:49: got restricted __le16 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1287:49: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1287:49: expected unsigned int [unsigned] [usertype] dw_min_bit_rate drivers/usb/gadget/function/uvc_configfs.c:1287:49: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1288:49: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1288:49: expected unsigned int [unsigned] [usertype] dw_max_bit_rate drivers/usb/gadget/function/uvc_configfs.c:1288:49: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1289:49: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1289:49: expected unsigned int [unsigned] [usertype] dw_max_video_frame_buffer_size drivers/usb/gadget/function/uvc_configfs.c:1289:49: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1290:49: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1290:49: expected unsigned int [unsigned] [usertype] dw_default_frame_interval drivers/usb/gadget/function/uvc_configfs.c:1290:49: got restricted __le32 [usertype] <noident> >> drivers/usb/gadget/function/uvc_configfs.c:1315:6: sparse: symbol 'uvcg_frame_drop' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1338:26: sparse: symbol 'to_uvcg_uncompressed' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1548:25: sparse: symbol 'uvcg_uncompressed_type' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1586:6: sparse: symbol 'uvcg_uncompressed_drop' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1610:19: sparse: symbol 'to_uvcg_mjpeg' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1761:25: sparse: symbol 'uvcg_mjpeg_type' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:1793:6: sparse: symbol 'uvcg_mjpeg_drop' was not declared. Should it be static? >> drivers/usb/gadget/function/uvc_configfs.c:2326:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:2326:1: sparse: cast to restricted __le16 >> drivers/usb/gadget/function/uvc_configfs.c:1163:18: sparse: incorrect type in assignment (different base types) drivers/usb/gadget/function/uvc_configfs.c:1163:18: expected unsigned int [unsigned] [usertype] <noident> drivers/usb/gadget/function/uvc_configfs.c:1163:18: got restricted __le32 [usertype] <noident> Please review and possibly fold the followup patch. vim +816 drivers/usb/gadget/function/f_uvc.c 810 811 cd = &opts->uvc_camera_terminal; 812 cd->bLength = UVC_DT_CAMERA_TERMINAL_SIZE(3); 813 cd->bDescriptorType = USB_DT_CS_INTERFACE; 814 cd->bDescriptorSubType = UVC_VC_INPUT_TERMINAL; 815 cd->bTerminalID = 1; > 816 cd->wTerminalType = cpu_to_le16(0x0201); 817 cd->bAssocTerminal = 0; 818 cd->iTerminal = 0; > 819 cd->wObjectiveFocalLengthMin = cpu_to_le16(0); > 820 cd->wObjectiveFocalLengthMax = cpu_to_le16(0); > 821 cd->wOcularFocalLength = cpu_to_le16(0); 822 cd->bControlSize = 3; 823 cd->bmControls[0] = 2; 824 cd->bmControls[1] = 0; 825 cd->bmControls[2] = 0; 826 827 pd = &opts->uvc_processing; 828 pd->bLength = UVC_DT_PROCESSING_UNIT_SIZE(2); 829 pd->bDescriptorType = USB_DT_CS_INTERFACE; 830 pd->bDescriptorSubType = UVC_VC_PROCESSING_UNIT; 831 pd->bUnitID = 2; 832 pd->bSourceID = 1; > 833 pd->wMaxMultiplier = cpu_to_le16(16*1024); 834 pd->bControlSize = 2; 835 pd->bmControls[0] = 1; 836 pd->bmControls[1] = 0; 837 pd->iProcessing = 0; 838 839 od = &opts->uvc_output_terminal; 840 od->bLength = UVC_DT_OUTPUT_TERMINAL_SIZE; 841 od->bDescriptorType = USB_DT_CS_INTERFACE; 842 od->bDescriptorSubType = UVC_VC_OUTPUT_TERMINAL; 843 od->bTerminalID = 3; > 844 od->wTerminalType = cpu_to_le16(0x0101); 845 od->bAssocTerminal = 0; 846 od->bSourceID = 2; 847 od->iTerminal = 0; --- 0-DAY kernel test infrastructure Open Source Technology Center http://lists.01.org/mailman/listinfo/kbuild Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
