Re: [PATCH v2 3/4] device property: Add iomap to fwnode operations

[kernel test robot <lkp@xxxxxxxxx>]

Hi Sakari,

I love your patch! Yet something to improve:

[auto build test ERROR on rafael-pm/linux-next]
[also build test ERROR on next-20220323]
[cannot apply to driver-core/driver-core-testing robh/for-next v5.17]
[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/Sakari-Ailus/Shovel-firmware-specific-code-to-appropriate-locations/20220324-000256
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20220324/202203240648.x2upaXar-lkp@xxxxxxxxx/config)
compiler: s390-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/c9025bc8f89f50eaf9b9d628f1ac5d47b77c6bc8
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Sakari-Ailus/Shovel-firmware-specific-code-to-appropriate-locations/20220324-000256
        git checkout c9025bc8f89f50eaf9b9d628f1ac5d47b77c6bc8
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   s390-linux-ld: kernel/dma/coherent.o: in function `dma_init_coherent_memory':
   coherent.c:(.text+0x122): undefined reference to `memremap'
   s390-linux-ld: coherent.c:(.text+0x230): undefined reference to `memunmap'
   s390-linux-ld: kernel/dma/coherent.o: in function `dma_declare_coherent_memory':
   coherent.c:(.text+0x69c): undefined reference to `memunmap'
   s390-linux-ld: drivers/irqchip/irq-al-fic.o: in function `al_fic_init_dt':
   irq-al-fic.c:(.init.text+0x7e): undefined reference to `of_iomap'
   s390-linux-ld: irq-al-fic.c:(.init.text+0x502): undefined reference to `iounmap'
   s390-linux-ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup':
   clk-fixed-mmio.c:(.text+0x90): undefined reference to `of_iomap'
   s390-linux-ld: clk-fixed-mmio.c:(.text+0xcc): undefined reference to `iounmap'
   s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_init':
   timer-of.c:(.init.text+0x144): undefined reference to `of_iomap'
   s390-linux-ld: timer-of.c:(.init.text+0x76c): undefined reference to `iounmap'
   s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_cleanup':
   timer-of.c:(.init.text+0x960): undefined reference to `iounmap'
   s390-linux-ld: drivers/clocksource/timer-microchip-pit64b.o: in function `mchp_pit64b_dt_init_timer':
   timer-microchip-pit64b.c:(.init.text+0x67c): undefined reference to `of_iomap'
   s390-linux-ld: timer-microchip-pit64b.c:(.init.text+0xcd2): undefined reference to `iounmap'
   s390-linux-ld: drivers/of/property.o: in function `of_fwnode_iomap':
>> property.c:(.text+0x1b8c): undefined reference to `of_iomap'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp