From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com
Subject: drivers/comedi/drivers/das1800.c:354:24: sparse: sparse: cast to restricted __le16
Date: Sat, 23 Dec 2023 19:12:42 +0800 [thread overview]
Message-ID: <202312231955.VmI3OhWr-lkp@intel.com> (raw)
::::::
:::::: Manual check reason: "only kconfig file changed"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Ian Abbott <abbotti@mev.co.uk>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5254c0cbc92d2a08e75443bdb914f1c4839cdf5a
commit: 98a15816636044f25be4644db2a3e09fad68aaf7 Revert "comedi: add HAS_IOPORT dependencies"
date: 3 months ago
:::::: branch date: 8 hours ago
:::::: commit date: 3 months ago
config: m68k-randconfig-r132-20231223 (https://download.01.org/0day-ci/archive/20231223/202312231955.VmI3OhWr-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231223/202312231955.VmI3OhWr-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/r/202312231955.VmI3OhWr-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/comedi/drivers/das1800.c:354:24: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das1800.c:354:24: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das1800.c:354:24: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das1800.c:354:24: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das1800.c:972:24: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das1800.c:972:24: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das1800.c:972:24: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das1800.c:972:24: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das1800.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
drivers/comedi/drivers/das1800.c: note: in included file (through arch/m68k/include/asm/io_mm.h, arch/m68k/include/asm/io.h, include/linux/io.h, ...):
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
--
>> drivers/comedi/drivers/das6402.c:166:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das6402.c:166:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das6402.c:166:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das6402.c:166:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:485:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:485:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:485:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:485:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:543:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:543:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:543:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c:543:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das6402.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
--
>> drivers/comedi/drivers/aio_aio12_8.c:142:23: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/aio_aio12_8.c:142:23: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/aio_aio12_8.c:142:23: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/aio_aio12_8.c:142:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/aio_aio12_8.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
--
>> drivers/comedi/drivers/ni_at_ao.c:159:19: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/ni_at_ao.c:159:19: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/ni_at_ao.c:159:19: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/ni_at_ao.c:159:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_at_ao.c:282:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_at_ao.c:282:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_at_ao.c:282:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_at_ao.c:282:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_at_ao.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
--
>> drivers/comedi/drivers/s526.c:189:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/s526.c:189:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/s526.c:189:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/s526.c:189:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:190:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:190:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:190:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:190:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:388:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:388:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:388:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:388:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:423:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:423:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:423:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:423:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:465:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:465:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:465:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:465:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:509:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:509:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:509:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c:509:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/s526.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
--
>> drivers/comedi/drivers/das16m1.c:343:23: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das16m1.c:343:23: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das16m1.c:343:23: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/das16m1.c:343:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/das16m1.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
drivers/comedi/drivers/das16m1.c: note: in included file (through arch/m68k/include/asm/io_mm.h, arch/m68k/include/asm/io.h, include/linux/io.h, ...):
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
arch/m68k/include/asm/raw_io.h:457:26: sparse: sparse: cast to restricted __le16
--
>> drivers/comedi/drivers/dt282x.c:506:17: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/dt282x.c:506:17: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/dt282x.c:506:17: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/dt282x.c:506:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:507:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:507:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:507:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:507:17: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:508:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:508:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:508:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:508:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:563:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:563:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:563:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:563:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:617:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:617:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:617:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:617:23: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:939:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:939:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:939:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:939:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1043:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1043:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1043:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1043:9: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1049:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1049:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1049:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1049:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1050:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1050:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1050:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1050:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1051:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1051:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1051:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1051:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1052:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1052:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1052:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1052:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1053:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1053:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1053:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c:1053:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/dt282x.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
--
>> drivers/comedi/drivers/multiq3.c:87:18: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/multiq3.c:87:18: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/multiq3.c:87:18: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/multiq3.c:87:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/multiq3.c:155:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/multiq3.c:155:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/multiq3.c:155:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/multiq3.c:155:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/multiq3.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
--
>> drivers/comedi/drivers/ni_atmio16d.c:226:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/ni_atmio16d.c:226:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/ni_atmio16d.c:226:15: sparse: sparse: cast to restricted __le16
>> drivers/comedi/drivers/ni_atmio16d.c:226:15: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:447:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:447:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:447:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:447:18: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:488:27: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:488:27: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:488:27: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:488:27: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:535:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:535:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:535:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c:535:19: sparse: sparse: cast to restricted __le16
drivers/comedi/drivers/ni_atmio16d.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
vim +354 drivers/comedi/drivers/das1800.c
a69cc3a9fae82f drivers/staging/comedi/drivers/das1800.c Frank Mori Hess 2009-02-19 346
73e183c347242c drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2012-05-23 347 static void das1800_handle_fifo_not_empty(struct comedi_device *dev,
73e183c347242c drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2012-05-23 348 struct comedi_subdevice *s)
73e183c347242c drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2012-05-23 349 {
605d76f6eb007a drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2014-11-05 350 struct comedi_cmd *cmd = &s->async->cmd;
65a62aaec2e888 drivers/staging/comedi/drivers/das1800.c Ian Abbott 2013-10-16 351 unsigned short dpnt;
a69cc3a9fae82f drivers/staging/comedi/drivers/das1800.c Frank Mori Hess 2009-02-19 352
73e183c347242c drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2012-05-23 353 while (inb(dev->iobase + DAS1800_STATUS) & FNE) {
73e183c347242c drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2012-05-23 @354 dpnt = inw(dev->iobase + DAS1800_FIFO);
880f582068ab8d drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2014-10-22 355 comedi_buf_write_samples(s, &dpnt, 1);
605d76f6eb007a drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2014-11-05 356
605d76f6eb007a drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2014-11-05 357 if (cmd->stop_src == TRIG_COUNT &&
605d76f6eb007a drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2014-11-05 358 s->async->scans_done >= cmd->stop_arg)
605d76f6eb007a drivers/staging/comedi/drivers/das1800.c H Hartley Sweeten 2014-11-05 359 break;
a69cc3a9fae82f drivers/staging/comedi/drivers/das1800.c Frank Mori Hess 2009-02-19 360 }
a69cc3a9fae82f drivers/staging/comedi/drivers/das1800.c Frank Mori Hess 2009-02-19 361 }
a69cc3a9fae82f drivers/staging/comedi/drivers/das1800.c Frank Mori Hess 2009-02-19 362
:::::: The code at line 354 was first introduced by commit
:::::: 73e183c347242c90524f8913f1af5fc481ad5370 staging: comedi: das1800: complete the refactor to remove all forward declarations
:::::: TO: H Hartley Sweeten <hartleys@visionengravers.com>
:::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2023-12-23 11:15 UTC|newest]
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