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Subjectdrivers/char/virtio_console.c:2213:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)'
tree:   https://github.com/0day-ci/linux/commits/UPDATE-20210706-022438/Xie-Yongji/virtio-blk-Add-validation-for-block-size-in-config-space/20210617-131203
head: 1dbb804890839a4c6208f695a9ae9234f31cc5ad
commit: 1dbb804890839a4c6208f695a9ae9234f31cc5ad virtio-blk: Add validation for block size in config space
date: 79 minutes ago
config: openrisc-randconfig-r031-20210705 (attached as .config)
compiler: or1k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/1dbb804890839a4c6208f695a9ae9234f31cc5ad
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review UPDATE-20210706-022438/Xie-Yongji/virtio-blk-Add-validation-for-block-size-in-config-space/20210617-131203
git checkout 1dbb804890839a4c6208f695a9ae9234f31cc5ad
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=openrisc

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/char/virtio_console.c:2213:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
2213 | .probe = virtcons_probe,
| ^~~~~~~~~~~~~~
drivers/char/virtio_console.c:2213:11: note: (near initialization for 'virtio_console.probe')
drivers/char/virtio_console.c:2228:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
2228 | .probe = virtcons_probe,
| ^~~~~~~~~~~~~~
drivers/char/virtio_console.c:2228:11: note: (near initialization for 'virtio_rproc_serial.probe')
cc1: some warnings being treated as errors
--
>> drivers/scsi/virtio_scsi.c:985:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
985 | .probe = virtscsi_probe,
| ^~~~~~~~~~~~~~
drivers/scsi/virtio_scsi.c:985:11: note: (near initialization for 'virtio_scsi_driver.probe')
cc1: some warnings being treated as errors
--
>> drivers/crypto/virtio/virtio_crypto_core.c:516:25: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
516 | .probe = virtcrypto_probe,
| ^~~~~~~~~~~~~~~~
drivers/crypto/virtio/virtio_crypto_core.c:516:25: note: (near initialization for 'virtio_crypto_driver.probe')
cc1: some warnings being treated as errors

Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for LOCKDEP
Depends on DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT && (FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86)
Selected by
- LOCK_STAT && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT
- DEBUG_LOCK_ALLOC && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT


vim +2213 drivers/char/virtio_console.c

2b8f41d846990c Amit Shah 2011-12-22 2206
31610434bc3523 Rusty Russell 2007-10-22 2207 static struct virtio_driver virtio_console = {
c29834584ea4ea Christian Borntraeger 2008-11-25 2208 .feature_table = features,
c29834584ea4ea Christian Borntraeger 2008-11-25 2209 .feature_table_size = ARRAY_SIZE(features),
31610434bc3523 Rusty Russell 2007-10-22 2210 .driver.name = KBUILD_MODNAME,
31610434bc3523 Rusty Russell 2007-10-22 2211 .driver.owner = THIS_MODULE,
31610434bc3523 Rusty Russell 2007-10-22 2212 .id_table = id_table,
31610434bc3523 Rusty Russell 2007-10-22 @2213 .probe = virtcons_probe,
7177876fea8306 Amit Shah 2010-02-12 2214 .remove = virtcons_remove,
7f5d810dac7021 Amit Shah 2009-12-21 2215 .config_changed = config_intr,
891070003999e7 Aaron Lu 2013-09-17 2216 #ifdef CONFIG_PM_SLEEP
2b8f41d846990c Amit Shah 2011-12-22 2217 .freeze = virtcons_freeze,
2b8f41d846990c Amit Shah 2011-12-22 2218 .restore = virtcons_restore,
2b8f41d846990c Amit Shah 2011-12-22 2219 #endif
31610434bc3523 Rusty Russell 2007-10-22 2220 };
31610434bc3523 Rusty Russell 2007-10-22 2221

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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