Re: [PATCH 2/2] irqchip: add support for BCM6345 interrupt controller

[kernel test robot <lkp@xxxxxxxxx>]

Hi "Álvaro,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on tip/irq/core]
[also build test ERROR on v5.11 next-20210223]
[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/lvaro-Fern-ndez-Rojas/irqchip-add-support-for-BCM6345-interrupt-controller/20210224-021254
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 0b6d70e571a1c764ab079e5c31d4156feee4b06b
config: s390-allmodconfig (attached as .config)
compiler: s390-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/b150214898982b67d7c34b848b445e5e557691c6
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review lvaro-Fern-ndez-Rojas/irqchip-add-support-for-BCM6345-interrupt-controller/20210224-021254
        git checkout b150214898982b67d7c34b848b445e5e557691c6
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390 

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+0x4f0): undefined reference to `memremap'
   s390-linux-ld: coherent.c:(.text+0x702): undefined reference to `memunmap'
   s390-linux-ld: kernel/dma/coherent.o: in function `dma_declare_coherent_memory':
   coherent.c:(.text+0xf36): 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+0xc8): undefined reference to `of_iomap'
   s390-linux-ld: irq-al-fic.c:(.init.text+0x814): undefined reference to `iounmap'
   s390-linux-ld: drivers/irqchip/irq-bcm6345-ext.o: in function `bcm6345_ext_intc_of_init':
>> irq-bcm6345-ext.c:(.init.text+0x3bc): undefined reference to `of_iomap'
>> s390-linux-ld: irq-bcm6345-ext.c:(.init.text+0x7b4): undefined reference to `iounmap'
   s390-linux-ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup':
   clk-fixed-mmio.c:(.text+0xaa): undefined reference to `of_iomap'
   s390-linux-ld: clk-fixed-mmio.c:(.text+0x146): undefined reference to `iounmap'
   s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_init':
   timer-of.c:(.init.text+0x1d2): undefined reference to `of_iomap'
   s390-linux-ld: timer-of.c:(.init.text+0xce4): undefined reference to `iounmap'
   s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_cleanup':
   timer-of.c:(.init.text+0x103e): 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+0x3aa): undefined reference to `of_iomap'
   s390-linux-ld: timer-microchip-pit64b.c:(.init.text+0x1196): undefined reference to `iounmap'

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

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