Hi Mauro, [auto build test ERROR on linuxtv-media/master] [also build test ERROR on next-20161208] [cannot apply to v4.9-rc8] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Mauro-Carvalho-Chehab/em28xx-don-t-change-the-device-s-name/20161209-035446 base: git://linuxtv.org/media_tree.git master config: i386-randconfig-i1-201649 (attached as .config) compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/media/usb/em28xx/em28xx-input.c: In function 'em28xx_register_snapshot_button': >> drivers/media/usb/em28xx/em28xx-input.c:577:19: error: 'struct em28xx' has no member named 'udev' usb_make_path(dev->udev, dev->snapshot_button_path, ^ In file included from include/linux/byteorder/little_endian.h:4:0, from arch/x86/include/uapi/asm/byteorder.h:4, from include/asm-generic/bitops/le.h:5, from arch/x86/include/asm/bitops.h:504, from include/linux/bitops.h:36, from include/linux/kernel.h:10, from include/linux/list.h:8, from include/linux/timer.h:4, from include/linux/workqueue.h:8, from drivers/media/usb/em28xx/em28xx.h:32, from drivers/media/usb/em28xx/em28xx-input.c:24: drivers/media/usb/em28xx/em28xx-input.c:589:40: error: 'struct em28xx' has no member named 'udev' input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: in definition of macro '__le16_to_cpu' #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) ^ drivers/media/usb/em28xx/em28xx-input.c:589:25: note: in expansion of macro 'le16_to_cpu' input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); ^ drivers/media/usb/em28xx/em28xx-input.c:590:41: error: 'struct em28xx' has no member named 'udev' input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct); ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: in definition of macro '__le16_to_cpu' #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) ^ drivers/media/usb/em28xx/em28xx-input.c:590:26: note: in expansion of macro 'le16_to_cpu' input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct); ^ drivers/media/usb/em28xx/em28xx-input.c: In function 'em28xx_ir_init': drivers/media/usb/em28xx/em28xx-input.c:802:19: error: 'struct em28xx' has no member named 'udev' usb_make_path(dev->udev, ir->phys, sizeof(ir->phys)); ^ In file included from include/linux/byteorder/little_endian.h:4:0, from arch/x86/include/uapi/asm/byteorder.h:4, from include/asm-generic/bitops/le.h:5, from arch/x86/include/asm/bitops.h:504, from include/linux/bitops.h:36, from include/linux/kernel.h:10, from include/linux/list.h:8, from include/linux/timer.h:4, from include/linux/workqueue.h:8, from drivers/media/usb/em28xx/em28xx.h:32, from drivers/media/usb/em28xx/em28xx-input.c:24: drivers/media/usb/em28xx/em28xx-input.c:809:39: error: 'struct em28xx' has no member named 'udev' rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: in definition of macro '__le16_to_cpu' #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) ^ drivers/media/usb/em28xx/em28xx-input.c:809:24: note: in expansion of macro 'le16_to_cpu' rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); ^ drivers/media/usb/em28xx/em28xx-input.c:810:40: error: 'struct em28xx' has no member named 'udev' rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct); ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: in definition of macro '__le16_to_cpu' #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) ^ drivers/media/usb/em28xx/em28xx-input.c:810:25: note: in expansion of macro 'le16_to_cpu' rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct); ^ vim +577 drivers/media/usb/em28xx/em28xx-input.c 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 561 } 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 562 /* Schedule next poll */ f52226099 drivers/media/usb/em28xx/em28xx-input.c Frank Schaefer 2013-12-01 563 schedule_delayed_work(&dev->buttons_query_work, 0ff950a73 drivers/media/usb/em28xx/em28xx-input.c Frank Schaefer 2013-12-14 564 msecs_to_jiffies(dev->button_polling_interval)); 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 565 } 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 566 f52226099 drivers/media/usb/em28xx/em28xx-input.c Frank Schaefer 2013-12-01 567 static int em28xx_register_snapshot_button(struct em28xx *dev) 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 568 { 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 569 struct input_dev *input_dev; 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 570 int err; 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 571 42d0e2158 drivers/media/usb/em28xx/em28xx-input.c Mauro Carvalho Chehab 2016-12-08 572 dev_info(&dev->intf->dev, "Registering snapshot button...\n"); 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 573 input_dev = input_allocate_device(); da4a73394 drivers/media/usb/em28xx/em28xx-input.c Joe Perches 2013-10-23 574 if (!input_dev) f52226099 drivers/media/usb/em28xx/em28xx-input.c Frank Schaefer 2013-12-01 575 return -ENOMEM; 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 576 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 @577 usb_make_path(dev->udev, dev->snapshot_button_path, 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 578 sizeof(dev->snapshot_button_path)); 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 579 strlcat(dev->snapshot_button_path, "/sbutton", 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 580 sizeof(dev->snapshot_button_path)); 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 581 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 582 input_dev->name = "em28xx snapshot button"; 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 583 input_dev->phys = dev->snapshot_button_path; 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 584 input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); 769af2146 drivers/media/video/em28xx/em28xx-input.c Ezequiel García 2012-03-26 585 set_bit(EM28XX_SNAPSHOT_KEY, input_dev->keybit); :::::: The code at line 577 was first introduced by commit :::::: 769af2146a93c27c8834dbca54c02cd67468036d [media] em28xx: Change scope of em28xx-input local functions to static :::::: TO: Ezequiel García <elezegarcia@xxxxxxxxx> :::::: CC: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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