All of lore.kernel.org
 help / color / mirror / Atom feed
From: kernel test robot <lkp@intel.com>
To: "Christophe Leroy (CS GROUP)" <chleroy@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [linux-next:master 8973/12727] drivers/soc/fsl/qe/gpio.c:43:34: sparse: sparse: incorrect type in assignment (different base types)
Date: Wed, 05 Aug 2026 19:55:25 +0800	[thread overview]
Message-ID: <202608051952.ADkLIB86-lkp@intel.com> (raw)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   0f6da28aab51b16762ed82e8fdeaa5042da45b08
commit: 21d055109b2352542ac293872ca9113b42b6c55e [8973/12727] powerpc: Move CONFIG_QE_GPIO to SoC
config: arc-randconfig-r132-20260805 (https://download.01.org/0day-ci/archive/20260805/202608051952.ADkLIB86-lkp@intel.com/config)
compiler: arc-linux-gcc (GCC) 8.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260805/202608051952.ADkLIB86-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/202608051952.ADkLIB86-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/soc/fsl/qe/gpio.c:42:34: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __be32 [usertype] cpdata @@     got unsigned int [usertype] cpdata @@
   drivers/soc/fsl/qe/gpio.c:42:34: sparse:     expected restricted __be32 [usertype] cpdata
   drivers/soc/fsl/qe/gpio.c:42:34: sparse:     got unsigned int [usertype] cpdata
>> drivers/soc/fsl/qe/gpio.c:43:34: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __be32 [usertype] cpdir1 @@     got unsigned int [usertype] __v @@
   drivers/soc/fsl/qe/gpio.c:43:34: sparse:     expected restricted __be32 [usertype] cpdir1
   drivers/soc/fsl/qe/gpio.c:43:34: sparse:     got unsigned int [usertype] __v
>> drivers/soc/fsl/qe/gpio.c:44:34: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __be32 [usertype] cpdir2 @@     got unsigned int [usertype] __v @@
   drivers/soc/fsl/qe/gpio.c:44:34: sparse:     expected restricted __be32 [usertype] cpdir2
   drivers/soc/fsl/qe/gpio.c:44:34: sparse:     got unsigned int [usertype] __v
>> drivers/soc/fsl/qe/gpio.c:45:34: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __be32 [usertype] cppar1 @@     got unsigned int [usertype] __v @@
   drivers/soc/fsl/qe/gpio.c:45:34: sparse:     expected restricted __be32 [usertype] cppar1
   drivers/soc/fsl/qe/gpio.c:45:34: sparse:     got unsigned int [usertype] __v
>> drivers/soc/fsl/qe/gpio.c:46:34: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __be32 [usertype] cppar2 @@     got unsigned int [usertype] __v @@
   drivers/soc/fsl/qe/gpio.c:46:34: sparse:     expected restricted __be32 [usertype] cppar2
   drivers/soc/fsl/qe/gpio.c:46:34: sparse:     got unsigned int [usertype] __v
>> drivers/soc/fsl/qe/gpio.c:47:33: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted __be32 [usertype] cpodr @@     got unsigned int [usertype] __v @@
   drivers/soc/fsl/qe/gpio.c:47:33: sparse:     expected restricted __be32 [usertype] cpodr
   drivers/soc/fsl/qe/gpio.c:47:33: sparse:     got unsigned int [usertype] __v
   drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:259:18: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer
   drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer

vim +43 drivers/soc/fsl/qe/gpio.c

32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov  2008-05-19  36  
e9713655b29a47d drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2025-09-18  37  static void qe_gpio_save_regs(struct qe_gpio_chip *qe_gc)
32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov  2008-05-19  38  {
e9713655b29a47d drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2025-09-18  39  	struct qe_pio_regs __iomem *regs = qe_gc->regs;
32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov  2008-05-19  40  
3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2021-03-06  41  	qe_gc->cpdata = ioread32be(&regs->cpdata);
1b9e89046c31fd3 arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov  2008-12-03  42  	qe_gc->saved_regs.cpdata = qe_gc->cpdata;
3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2021-03-06 @43  	qe_gc->saved_regs.cpdir1 = ioread32be(&regs->cpdir1);
3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2021-03-06 @44  	qe_gc->saved_regs.cpdir2 = ioread32be(&regs->cpdir2);
3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2021-03-06 @45  	qe_gc->saved_regs.cppar1 = ioread32be(&regs->cppar1);
3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2021-03-06 @46  	qe_gc->saved_regs.cppar2 = ioread32be(&regs->cppar2);
3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c         Christophe Leroy 2021-03-06 @47  	qe_gc->saved_regs.cpodr = ioread32be(&regs->cpodr);
32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov  2008-05-19  48  }
32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov  2008-05-19  49  

:::::: The code at line 43 was first introduced by commit
:::::: 3f39f38ea91dc2603dcb7dc8a16ee3dbe10bd34b soc: fsl: qe: replace qe_io{read,write}* wrappers by generic io{read,write}*

:::::: TO: Christophe Leroy <christophe.leroy@csgroup.eu>
:::::: CC: Li Yang <leoyang.li@nxp.com>

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

             reply	other threads:[~2026-08-05 11:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-05 11:55 kernel test robot [this message]
2026-08-07  5:09 ` [linux-next:master 8973/12727] drivers/soc/fsl/qe/gpio.c:43:34: sparse: sparse: incorrect type in assignment (different base types) Christophe Leroy (CS GROUP)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=202608051952.ADkLIB86-lkp@intel.com \
    --to=lkp@intel.com \
    --cc=chleroy@kernel.org \
    --cc=oe-kbuild-all@lists.linux.dev \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.