[linux-next:master 5134/5845] arch/sh/include/asm/io.h:274:33: error: expected expression before 'do'

[linux-next:master 5134/5845] arch/sh/include/asm/io.h:274:33: error: expected expression before 'do'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   e7d6987e09a328d4a949701db40ef63fbb970670
commit: ec8615bcd6f3a02e983bbafb3a4e4d35cd7e8c47 [5134/5845] mtd: phram: Allow cached mappings
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20220422/202204221700.1Sx3Vvzv-lkp@intel.com/config)
compiler: sh4-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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ec8615bcd6f3a02e983bbafb3a4e4d35cd7e8c47
        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 ec8615bcd6f3a02e983bbafb3a4e4d35cd7e8c47
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash drivers/mtd/devices/

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

All errors (new ones prefixed by >>):

   In file included from include/linux/io.h:13,
                    from drivers/mtd/devices/phram.c:21:
   drivers/mtd/devices/phram.c: In function 'register_device':
>> arch/sh/include/asm/io.h:274:33: error: expected expression before 'do'
     274 | #define iounmap(addr)           do { } while (0)
         |                                 ^~
   drivers/mtd/devices/phram.c:150:44: note: in expansion of macro 'iounmap'
     150 |         cached ? memunmap(new->mtd.priv) : iounmap(new->mtd.priv);
         |                                            ^~~~~~~
   drivers/mtd/devices/phram.c: In function 'phram_remove':
>> arch/sh/include/asm/io.h:274:33: error: expected expression before 'do'
     274 | #define iounmap(addr)           do { } while (0)
         |                                 ^~
   drivers/mtd/devices/phram.c:372:53: note: in expansion of macro 'iounmap'
     372 |         phram->cached ? memunmap(phram->mtd.priv) : iounmap(phram->mtd.priv);
         |                                                     ^~~~~~~


vim +/do +274 arch/sh/include/asm/io.h

d57d64080ddc0f Paul Mundt        2010-01-19  272  
13f1fc870dd747 Christoph Hellwig 2020-07-14  273  #else /* CONFIG_MMU */
13f1fc870dd747 Christoph Hellwig 2020-07-14 @274  #define iounmap(addr)		do { } while (0)
13f1fc870dd747 Christoph Hellwig 2020-07-14  275  #define ioremap(offset, size)	((void __iomem *)(unsigned long)(offset))
13f1fc870dd747 Christoph Hellwig 2020-07-14  276  #endif /* CONFIG_MMU */
d627a2ebd1a303 Paul Mundt        2010-01-28  277  

:::::: The code at line 274 was first introduced by commit
:::::: 13f1fc870dd747131f21ba6f20dc0d81cc5d4474 sh: move the ioremap implementation out of line

:::::: TO: Christoph Hellwig <hch@lst.de>
:::::: CC: Rich Felker <dalias@libc.org>

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