[saeed:testing/vdpa-posted-interrupt 10/15] drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c:148:31: error: implicit declaration of function 'pci_msix_can_alloc_dyn'

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git testing/vdpa-posted-interrupt
head:   fa4692657f1fab7ab4169159d3f37ba4d016c02c
commit: 06ce7507eb897a1195eb3f7c1138aa261549461c [10/15] net/mlx5: Use dynamic msix vectors allocation
config: alpha-randconfig-c004-20230326 (https://download.01.org/0day-ci/archive/20230329/202303291328.sNmTyyWF-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
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://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git/commit/?id=06ce7507eb897a1195eb3f7c1138aa261549461c
        git remote add saeed https://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git
        git fetch --no-tags saeed testing/vdpa-posted-interrupt
        git checkout 06ce7507eb897a1195eb3f7c1138aa261549461c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/net/ethernet/mellanox/mlx5/core/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303291328.sNmTyyWF-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c: In function 'irq_release':
>> drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c:148:31: error: implicit declaration of function 'pci_msix_can_alloc_dyn' [-Werror=implicit-function-declaration]
     148 |         if (irq->map.index && pci_msix_can_alloc_dyn(pool->dev->pdev))
         |                               ^~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors


vim +/pci_msix_can_alloc_dyn +148 drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c

   145	
   146		free_cpumask_var(irq->mask);
   147		free_irq(irq->map.virq, &irq->nh);
 > 148		if (irq->map.index && pci_msix_can_alloc_dyn(pool->dev->pdev))
   149			pci_msix_free_irq(pool->dev->pdev, irq->map);
   150		kfree(irq);
   151	}
   152	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests