[geert-m68k:master 1282/1440] drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression

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From: kernel test robot <lkp@intel.com>
To: unlisted-recipients:; (no To-header on input)
Cc: oe-kbuild-all@lists.linux.dev, linux-m68k@lists.linux-m68k.org,
	Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [geert-m68k:master 1282/1440] drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression
Date: Sun, 30 Jul 2023 08:26:47 +0800	[thread overview]
Message-ID: <202307300829.lIyWQvDG-lkp@intel.com> (raw)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git master
head:   cd76bba726300611d2add29cb025db2b42d70b41
commit: b971c823ecb945e93fbe49e98884e4ef9ee5e859 [1282/1440] Merge tag 'v5.8-rc2'
config: m68k-randconfig-r093-20230730 (https://download.01.org/0day-ci/archive/20230730/202307300829.lIyWQvDG-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230730/202307300829.lIyWQvDG-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202307300829.lIyWQvDG-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/usb/host/isp116x-hcd.c:137:55: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected unsigned short [usertype] val @@     got restricted __le16 [usertype] @@
   drivers/usb/host/isp116x-hcd.c:137:55: sparse:     expected unsigned short [usertype] val
   drivers/usb/host/isp116x-hcd.c:137:55: sparse:     got restricted __le16 [usertype]
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c: note: in included file:
>> drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: cast removes address space '__iomem' of expression
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: cast removes address space '__iomem' of expression
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:427:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:427:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:427:9: sparse:    void
   drivers/usb/host/isp116x.h:429:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:429:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:429:9: sparse:    void
   drivers/usb/host/isp116x.h:403:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:403:9: sparse:    int
   drivers/usb/host/isp116x.h:403:9: sparse:    void
   drivers/usb/host/isp116x.h:403:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:403:9: sparse:    int
   drivers/usb/host/isp116x.h:403:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:403:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:403:9: sparse:    int
   drivers/usb/host/isp116x.h:403:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void

vim +/__iomem +411 drivers/usb/host/isp116x.h

4808a1c0261176 Olav Kongas     2005-04-09  406  
4808a1c0261176 Olav Kongas     2005-04-09  407  static inline u16 isp116x_read_data16(struct isp116x *isp116x)
4808a1c0261176 Olav Kongas     2005-04-09  408  {
4808a1c0261176 Olav Kongas     2005-04-09  409  	u16 val;
4808a1c0261176 Olav Kongas     2005-04-09  410  
2f0f9fcd96fa8d Michael Schmitz 2013-04-06 @411  	val = isp_readw(isp116x->data_reg);
4808a1c0261176 Olav Kongas     2005-04-09  412  	isp116x_delay(isp116x, 150);
4808a1c0261176 Olav Kongas     2005-04-09  413  	return val;
4808a1c0261176 Olav Kongas     2005-04-09  414  }
4808a1c0261176 Olav Kongas     2005-04-09  415  

:::::: The code at line 411 was first introduced by commit
:::::: 2f0f9fcd96fa8dbeec54cce98170985f7b384a41 m68k/atari: USB - add ISP1160 USB host controller support

:::::: TO: Michael Schmitz <schmitzmic@gmail.com>
:::::: CC: Geert Uytterhoeven <geert@linux-m68k.org>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

WARNING: multiple messages have this Message-ID (diff)

From: kernel test robot <lkp@intel.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-m68k@lists.linux-m68k.org,
	Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [geert-m68k:master 1282/1440] drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression
Date: Sun, 30 Jul 2023 08:26:47 +0800	[thread overview]
Message-ID: <202307300829.lIyWQvDG-lkp@intel.com> (raw)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git master
head:   cd76bba726300611d2add29cb025db2b42d70b41
commit: b971c823ecb945e93fbe49e98884e4ef9ee5e859 [1282/1440] Merge tag 'v5.8-rc2'
config: m68k-randconfig-r093-20230730 (https://download.01.org/0day-ci/archive/20230730/202307300829.lIyWQvDG-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230730/202307300829.lIyWQvDG-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202307300829.lIyWQvDG-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/usb/host/isp116x-hcd.c:137:55: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected unsigned short [usertype] val @@     got restricted __le16 [usertype] @@
   drivers/usb/host/isp116x-hcd.c:137:55: sparse:     expected unsigned short [usertype] val
   drivers/usb/host/isp116x-hcd.c:137:55: sparse:     got restricted __le16 [usertype]
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c:184:34: sparse: sparse: cast to restricted __le16
   drivers/usb/host/isp116x-hcd.c: note: in included file:
>> drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: cast removes address space '__iomem' of expression
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: cast removes address space '__iomem' of expression
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:427:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:427:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:427:9: sparse:    void
   drivers/usb/host/isp116x.h:429:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:429:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:429:9: sparse:    void
   drivers/usb/host/isp116x.h:403:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:403:9: sparse:    int
   drivers/usb/host/isp116x.h:403:9: sparse:    void
   drivers/usb/host/isp116x.h:403:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:403:9: sparse:    int
   drivers/usb/host/isp116x.h:403:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:403:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:403:9: sparse:    int
   drivers/usb/host/isp116x.h:403:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:397:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:397:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:397:9: sparse:    void
   drivers/usb/host/isp116x.h:391:9: sparse: sparse: incompatible types in conditional expression (different base types):
   drivers/usb/host/isp116x.h:391:9: sparse:    unsigned short
   drivers/usb/host/isp116x.h:391:9: sparse:    void

vim +/__iomem +411 drivers/usb/host/isp116x.h

4808a1c0261176 Olav Kongas     2005-04-09  406  
4808a1c0261176 Olav Kongas     2005-04-09  407  static inline u16 isp116x_read_data16(struct isp116x *isp116x)
4808a1c0261176 Olav Kongas     2005-04-09  408  {
4808a1c0261176 Olav Kongas     2005-04-09  409  	u16 val;
4808a1c0261176 Olav Kongas     2005-04-09  410  
2f0f9fcd96fa8d Michael Schmitz 2013-04-06 @411  	val = isp_readw(isp116x->data_reg);
4808a1c0261176 Olav Kongas     2005-04-09  412  	isp116x_delay(isp116x, 150);
4808a1c0261176 Olav Kongas     2005-04-09  413  	return val;
4808a1c0261176 Olav Kongas     2005-04-09  414  }
4808a1c0261176 Olav Kongas     2005-04-09  415  

:::::: The code at line 411 was first introduced by commit
:::::: 2f0f9fcd96fa8dbeec54cce98170985f7b384a41 m68k/atari: USB - add ISP1160 USB host controller support

:::::: TO: Michael Schmitz <schmitzmic@gmail.com>
:::::: CC: Geert Uytterhoeven <geert@linux-m68k.org>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

next             reply	other threads:[~2023-07-30  0:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-30  0:26 kernel test robot [this message]
2023-07-30  0:26 ` [geert-m68k:master 1282/1440] drivers/usb/host/isp116x.h:411:15: sparse: sparse: cast removes address space '__iomem' of expression kernel test robot
  -- strict thread matches above, loose matches on Subject: below --
2026-05-28 15:28 kernel test robot

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