[PATCH 1/3] PCI: imx: encapsulate the clock enable into one standalone function

[kernel test robot]

Hi Richard,

I love your patch! Yet something to improve:

[auto build test ERROR on pci/next]
[also build test ERROR on v5.14]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Richard-Zhu/PCI-imx-encapsulate-the-clock-enable-into-one-standalone-function/20210908-152610
base:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: ia64-allyesconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 11.2.0
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/3872c55dc0f8d93641fd342d0524fbcac873de49
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Richard-Zhu/PCI-imx-encapsulate-the-clock-enable-into-one-standalone-function/20210908-152610
        git checkout 3872c55dc0f8d93641fd342d0524fbcac873de49
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=ia64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   ia64-linux-ld: drivers/pci/controller/dwc/pci-imx6.o: in function `imx6_pcie_deassert_core_reset':
>> pci-imx6.c:(.text+0x17c2): undefined reference to `imx6_pcie_clk_enable'

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