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Date: Wed, 13 Apr 2022 14:45:59 +0800
From: kernel test robot <lkp@...el.com>
To: Vincent Whitchurch <vincent.whitchurch@...s.com>, vigneshr@...com,
richard@....at, miquel.raynal@...tlin.com, joern@...ybastard.org
Cc: kbuild-all@...ts.01.org, kernel@...s.com,
Vincent Whitchurch <vincent.whitchurch@...s.com>,
linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
robh+dt@...nel.org, krzk+dt@...nel.org, frowand.list@...il.com,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 4/4] mtd: phram: Allow cached mappings
Hi Vincent,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on mtd/mtd/next]
[also build test ERROR on mtd/mtd/fixes robh/for-next v5.18-rc2 next-20220412]
[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/intel-lab-lkp/linux/commits/Vincent-Whitchurch/mtd-phram-improvements/20220412-215547
base: https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20220413/202204131446.omJ5mC54-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://github.com/intel-lab-lkp/linux/commit/188069fe016214c257926df29c84b97859850720
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Vincent-Whitchurch/mtd-phram-improvements/20220412-215547
git checkout 188069fe016214c257926df29c84b97859850720
# 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=sh SHELL=/bin/bash drivers/mtd/devices/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.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
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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