[linux-next:master 3962/5787] s390-linux-ld: undefined reference to `iounmap'

[kernel test robot <lkp@xxxxxxxxx>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   f00397ee41c79b6155b9b44abd0055b2c0621349
commit: be786ac5a6c4bf4ef3e4c569a045d302c1e60fe6 [3962/5787] pinctrl: rockchip: make driver be tristate module
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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=be786ac5a6c4bf4ef3e4c569a045d302c1e60fe6
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout be786ac5a6c4bf4ef3e4c569a045d302c1e60fe6
        # 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+0x3bc): undefined reference to `memremap'
   s390-linux-ld: coherent.c:(.text+0x500): undefined reference to `memunmap'
   s390-linux-ld: kernel/dma/coherent.o: in function `dma_declare_coherent_memory':
   coherent.c:(.text+0xae6): 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+0x98): undefined reference to `of_iomap'
   s390-linux-ld: irq-al-fic.c:(.init.text+0x590): undefined reference to `iounmap'
   s390-linux-ld: drivers/gpio/gpiolib-of.o: in function `of_mm_gpiochip_add_data':
   (.text+0x912): undefined reference to `of_iomap'
>> s390-linux-ld: (.text+0x9d2): undefined reference to `iounmap'
   s390-linux-ld: drivers/gpio/gpiolib-of.o: in function `of_mm_gpiochip_remove':
>> (.text+0xa90): undefined reference to `iounmap'
   s390-linux-ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup':
   clk-fixed-mmio.c:(.text+0x9a): undefined reference to `of_iomap'
   s390-linux-ld: clk-fixed-mmio.c:(.text+0xe6): undefined reference to `iounmap'
   s390-linux-ld: drivers/mfd/syscon.o: in function `of_syscon_register':
   syscon.c:(.text+0xfa): undefined reference to `of_address_to_resource'
>> s390-linux-ld: syscon.c:(.text+0x13c): undefined reference to `ioremap'
>> s390-linux-ld: syscon.c:(.text+0x33e): undefined reference to `__regmap_init_mmio_clk'
>> s390-linux-ld: syscon.c:(.text+0x3fe): undefined reference to `regmap_mmio_attach_clk'
>> s390-linux-ld: syscon.c:(.text+0x52e): undefined reference to `iounmap'
   s390-linux-ld: drivers/mfd/syscon.o: in function `syscon_probe':
   syscon.c:(.text+0xcb0): undefined reference to `devm_ioremap'
>> s390-linux-ld: syscon.c:(.text+0xd52): undefined reference to `__devm_regmap_init_mmio_clk'
   s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_init':
   timer-of.c:(.init.text+0xcc): undefined reference to `of_iomap'
   s390-linux-ld: timer-of.c:(.init.text+0x8ee): undefined reference to `iounmap'
   s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_cleanup':
   timer-of.c:(.init.text+0xb9a): 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+0x150): undefined reference to `of_iomap'
   s390-linux-ld: timer-microchip-pit64b.c:(.init.text+0xc78): undefined reference to `iounmap'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for MFD_SYSCON
   Depends on HAS_IOMEM
   Selected by
   - PINCTRL_ROCKCHIP && PINCTRL && OF
   WARNING: unmet direct dependencies detected for OF_GPIO
   Depends on GPIOLIB && OF && HAS_IOMEM
   Selected by
   - PINCTRL_ROCKCHIP && PINCTRL && OF
   WARNING: unmet direct dependencies detected for MFD_STMFX
   Depends on HAS_IOMEM && I2C && (OF || COMPILE_TEST
   Selected by
   - PINCTRL_STMFX && PINCTRL && I2C && OF_GPIO

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

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