* [axboe-block:rw_iter 106/106] drivers/hid/usbhid/hiddev.c:849:25: error: initialization of 'int (*)(struct inode *, struct file *)' from incompatible pointer type 'ssize_t (*)(struct file *, char *, size_t, loff_t *)' {aka 'int (*)(struct file *, char *, unsigned int, long long int ...
@ 2024-04-06 18:51 kernel test robot
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From: kernel test robot @ 2024-04-06 18:51 UTC (permalink / raw)
To: Jens Axboe; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git rw_iter
head: f5a71066e2fa8ca66dd137e17bac2e2090b3802d
commit: 090493bbcca026ff83c5bffe43b0f6873fd05303 [106/106] REMOVE ->read() and ->write()
config: i386-randconfig-063-20240406 (https://download.01.org/0day-ci/archive/20240407/202404070216.MvAPpbvf-lkp@intel.com/config)
compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240407/202404070216.MvAPpbvf-lkp@intel.com/reproduce)
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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404070216.MvAPpbvf-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/hid/usbhid/hiddev.c:849:10: error: 'const struct file_operations' has no member named 'read'
849 | .read = hiddev_read,
| ^~~~
drivers/hid/usbhid/hiddev.c:849:25: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
849 | .read = hiddev_read,
| ^~~~~~~~~~~
drivers/hid/usbhid/hiddev.c:849:25: note: (near initialization for 'hiddev_fops')
>> drivers/hid/usbhid/hiddev.c:849:25: error: initialization of 'int (*)(struct inode *, struct file *)' from incompatible pointer type 'ssize_t (*)(struct file *, char *, size_t, loff_t *)' {aka 'int (*)(struct file *, char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/hid/usbhid/hiddev.c:849:25: note: (near initialization for 'hiddev_fops.release')
drivers/hid/usbhid/hiddev.c:850:10: error: 'const struct file_operations' has no member named 'write'
850 | .write = hiddev_write,
| ^~~~~
drivers/hid/usbhid/hiddev.c:850:25: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
850 | .write = hiddev_write,
| ^~~~~~~~~~~~
drivers/hid/usbhid/hiddev.c:850:25: note: (near initialization for 'hiddev_fops')
drivers/hid/usbhid/hiddev.c:850:25: error: initialization of 'int (*)(struct file *, struct vm_area_struct *)' from incompatible pointer type 'ssize_t (*)(struct file *, const char *, size_t, loff_t *)' {aka 'int (*)(struct file *, const char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/hid/usbhid/hiddev.c:850:25: note: (near initialization for 'hiddev_fops.mmap')
drivers/hid/usbhid/hiddev.c:853:25: warning: initialized field overwritten [-Woverride-init]
853 | .release = hiddev_release,
| ^~~~~~~~~~~~~~
drivers/hid/usbhid/hiddev.c:853:25: note: (near initialization for 'hiddev_fops.release')
cc1: some warnings being treated as errors
--
drivers/hid/hidraw.c:508:10: error: 'const struct file_operations' has no member named 'read'
508 | .read = hidraw_read,
| ^~~~
drivers/hid/hidraw.c:508:25: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
508 | .read = hidraw_read,
| ^~~~~~~~~~~
drivers/hid/hidraw.c:508:25: note: (near initialization for 'hidraw_ops')
>> drivers/hid/hidraw.c:508:25: error: initialization of 'int (*)(struct inode *, struct file *)' from incompatible pointer type 'ssize_t (*)(struct file *, char *, size_t, loff_t *)' {aka 'int (*)(struct file *, char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/hid/hidraw.c:508:25: note: (near initialization for 'hidraw_ops.release')
drivers/hid/hidraw.c:509:10: error: 'const struct file_operations' has no member named 'write'
509 | .write = hidraw_write,
| ^~~~~
drivers/hid/hidraw.c:509:25: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
509 | .write = hidraw_write,
| ^~~~~~~~~~~~
drivers/hid/hidraw.c:509:25: note: (near initialization for 'hidraw_ops')
drivers/hid/hidraw.c:509:25: error: initialization of 'int (*)(struct file *, struct vm_area_struct *)' from incompatible pointer type 'ssize_t (*)(struct file *, const char *, size_t, loff_t *)' {aka 'int (*)(struct file *, const char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/hid/hidraw.c:509:25: note: (near initialization for 'hidraw_ops.mmap')
drivers/hid/hidraw.c:512:25: warning: initialized field overwritten [-Woverride-init]
512 | .release = hidraw_release,
| ^~~~~~~~~~~~~~
drivers/hid/hidraw.c:512:25: note: (near initialization for 'hidraw_ops.release')
cc1: some warnings being treated as errors
--
drivers/hid/hid-roccat.c:410:10: error: 'const struct file_operations' has no member named 'read'
410 | .read = roccat_read,
| ^~~~
drivers/hid/hid-roccat.c:410:17: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
410 | .read = roccat_read,
| ^~~~~~~~~~~
drivers/hid/hid-roccat.c:410:17: note: (near initialization for 'roccat_ops')
>> drivers/hid/hid-roccat.c:410:17: error: initialization of 'int (*)(struct inode *, struct file *)' from incompatible pointer type 'ssize_t (*)(struct file *, char *, size_t, loff_t *)' {aka 'int (*)(struct file *, char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/hid/hid-roccat.c:410:17: note: (near initialization for 'roccat_ops.release')
drivers/hid/hid-roccat.c:413:20: warning: initialized field overwritten [-Woverride-init]
413 | .release = roccat_release,
| ^~~~~~~~~~~~~~
drivers/hid/hid-roccat.c:413:20: note: (near initialization for 'roccat_ops.release')
cc1: some warnings being treated as errors
--
drivers/rtc/rtc-m41t80.c:847:10: error: 'const struct file_operations' has no member named 'read'
847 | .read = wdt_read,
| ^~~~
drivers/rtc/rtc-m41t80.c:847:19: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
847 | .read = wdt_read,
| ^~~~~~~~
drivers/rtc/rtc-m41t80.c:847:19: note: (near initialization for 'wdt_fops')
>> drivers/rtc/rtc-m41t80.c:847:19: error: initialization of 'int (*)(struct inode *, struct file *)' from incompatible pointer type 'ssize_t (*)(struct file *, char *, size_t, loff_t *)' {aka 'int (*)(struct file *, char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/rtc/rtc-m41t80.c:847:19: note: (near initialization for 'wdt_fops.release')
drivers/rtc/rtc-m41t80.c:850:10: error: 'const struct file_operations' has no member named 'write'
850 | .write = wdt_write,
| ^~~~~
drivers/rtc/rtc-m41t80.c:850:19: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
850 | .write = wdt_write,
| ^~~~~~~~~
drivers/rtc/rtc-m41t80.c:850:19: note: (near initialization for 'wdt_fops')
drivers/rtc/rtc-m41t80.c:850:19: error: initialization of 'ssize_t (*)(struct kiocb *, struct iov_iter *)' {aka 'int (*)(struct kiocb *, struct iov_iter *)'} from incompatible pointer type 'ssize_t (*)(struct file *, const char *, size_t, loff_t *)' {aka 'int (*)(struct file *, const char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/rtc/rtc-m41t80.c:850:19: note: (near initialization for 'wdt_fops.read_iter')
drivers/rtc/rtc-m41t80.c:852:20: warning: initialized field overwritten [-Woverride-init]
852 | .release = wdt_release,
| ^~~~~~~~~~~
drivers/rtc/rtc-m41t80.c:852:20: note: (near initialization for 'wdt_fops.release')
cc1: some warnings being treated as errors
--
drivers/watchdog/watchdog_dev.c:994:10: error: 'const struct file_operations' has no member named 'write'
994 | .write = watchdog_write,
| ^~~~~
drivers/watchdog/watchdog_dev.c:994:27: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
994 | .write = watchdog_write,
| ^~~~~~~~~~~~~~
drivers/watchdog/watchdog_dev.c:994:27: note: (near initialization for 'watchdog_fops')
>> drivers/watchdog/watchdog_dev.c:994:27: error: initialization of 'int (*)(struct inode *, struct file *)' from incompatible pointer type 'ssize_t (*)(struct file *, const char *, size_t, loff_t *)' {aka 'int (*)(struct file *, const char *, unsigned int, long long int *)'} [-Werror=incompatible-pointer-types]
drivers/watchdog/watchdog_dev.c:994:27: note: (near initialization for 'watchdog_fops.release')
drivers/watchdog/watchdog_dev.c:998:27: warning: initialized field overwritten [-Woverride-init]
998 | .release = watchdog_release,
| ^~~~~~~~~~~~~~~~
drivers/watchdog/watchdog_dev.c:998:27: note: (near initialization for 'watchdog_fops.release')
cc1: some warnings being treated as errors
vim +849 drivers/hid/usbhid/hiddev.c
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 846
066202dd48cf32 drivers/usb/input/hiddev.c Luiz Fernando N. Capitulino 2006-08-05 847 static const struct file_operations hiddev_fops = {
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 848 .owner = THIS_MODULE,
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 @849 .read = hiddev_read,
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 850 .write = hiddev_write,
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 851 .poll = hiddev_poll,
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 852 .open = hiddev_open,
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 853 .release = hiddev_release,
7961df16819085 drivers/hid/usbhid/hiddev.c Alan Cox 2008-05-26 854 .unlocked_ioctl = hiddev_ioctl,
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 855 .fasync = hiddev_fasync,
407e9ef72476e6 drivers/hid/usbhid/hiddev.c Arnd Bergmann 2018-09-11 856 .compat_ioctl = compat_ptr_ioctl,
6038f373a3dc1f drivers/hid/usbhid/hiddev.c Arnd Bergmann 2010-08-15 857 .llseek = noop_llseek,
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 858 };
^1da177e4c3f41 drivers/usb/input/hiddev.c Linus Torvalds 2005-04-16 859
:::::: The code at line 849 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2024-04-06 18:51 [axboe-block:rw_iter 106/106] drivers/hid/usbhid/hiddev.c:849:25: error: initialization of 'int (*)(struct inode *, struct file *)' from incompatible pointer type 'ssize_t (*)(struct file *, char *, size_t, loff_t *)' {aka 'int (*)(struct file *, char *, unsigned int, long long int kernel test robot
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