* [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers
@ 2024-10-21 18:15 kernel test robot
2024-10-21 18:55 ` [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers <gregkh@linuxfoundation.org>Greg Kroah-Hartman Ricardo B. Marliere
0 siblings, 1 reply; 3+ messages in thread
From: kernel test robot @ 2024-10-21 18:15 UTC (permalink / raw)
To: Ricardo B. Marliere; +Cc: llvm, oe-kbuild-all, devel, Greg Kroah-Hartman
tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git const_work
head: b7bbe168fc896538357a88d4b7de1a4d41958bfe
commit: cfd1974cbf0023d6d6de9e410aa1860d5a34c132 [31/40] bus: fsl-mc: constify the struct device_type usage
config: i386-buildonly-randconfig-003-20241021 (https://download.01.org/0day-ci/archive/20241022/202410220209.WYSCnfNH-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241022/202410220209.WYSCnfNH-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/202410220209.WYSCnfNH-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
409 | { &fsl_mc_bus_dprc_type, "dprc" },
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:410:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpni_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
410 | { &fsl_mc_bus_dpni_type, "dpni" },
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:411:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpio_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
411 | { &fsl_mc_bus_dpio_type, "dpio" },
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:412:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpsw_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
412 | { &fsl_mc_bus_dpsw_type, "dpsw" },
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:413:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpbp_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
413 | { &fsl_mc_bus_dpbp_type, "dpbp" },
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:414:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpcon_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
414 | { &fsl_mc_bus_dpcon_type, "dpcon" },
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:415:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpmcp_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
415 | { &fsl_mc_bus_dpmcp_type, "dpmcp" },
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:416:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpmac_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
416 | { &fsl_mc_bus_dpmac_type, "dpmac" },
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:417:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprtc_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
417 | { &fsl_mc_bus_dprtc_type, "dprtc" },
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:418:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpseci_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
418 | { &fsl_mc_bus_dpseci_type, "dpseci" },
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:419:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdmux_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
419 | { &fsl_mc_bus_dpdmux_type, "dpdmux" },
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:420:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdcei_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
420 | { &fsl_mc_bus_dpdcei_type, "dpdcei" },
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:421:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpaiop_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
421 | { &fsl_mc_bus_dpaiop_type, "dpaiop" },
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:422:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpci_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
422 | { &fsl_mc_bus_dpci_type, "dpci" },
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:423:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdmai_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
423 | { &fsl_mc_bus_dpdmai_type, "dpdmai" },
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/bus/fsl-mc/fsl-mc-bus.c:424:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdbg_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
424 | { &fsl_mc_bus_dpdbg_type, "dpdbg" },
| ^~~~~~~~~~~~~~~~~~~~~~
16 errors generated.
vim +409 drivers/bus/fsl-mc/fsl-mc-bus.c
e70ba1b06c26cdd drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2021-02-08 402
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 403 static struct device_type *fsl_mc_get_device_type(const char *type)
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 404 {
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 405 static const struct {
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 406 struct device_type *dev_type;
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 407 const char *type;
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 408 } dev_types[] = {
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @409 { &fsl_mc_bus_dprc_type, "dprc" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @410 { &fsl_mc_bus_dpni_type, "dpni" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @411 { &fsl_mc_bus_dpio_type, "dpio" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @412 { &fsl_mc_bus_dpsw_type, "dpsw" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @413 { &fsl_mc_bus_dpbp_type, "dpbp" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @414 { &fsl_mc_bus_dpcon_type, "dpcon" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @415 { &fsl_mc_bus_dpmcp_type, "dpmcp" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @416 { &fsl_mc_bus_dpmac_type, "dpmac" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @417 { &fsl_mc_bus_dprtc_type, "dprtc" },
e9158b35ef9afb3 drivers/bus/fsl-mc/fsl-mc-bus.c Horia Geantă 2018-09-12 @418 { &fsl_mc_bus_dpseci_type, "dpseci" },
a3b7a581823857f drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 @419 { &fsl_mc_bus_dpdmux_type, "dpdmux" },
a3b7a581823857f drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 @420 { &fsl_mc_bus_dpdcei_type, "dpdcei" },
a3b7a581823857f drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 @421 { &fsl_mc_bus_dpaiop_type, "dpaiop" },
a3b7a581823857f drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 @422 { &fsl_mc_bus_dpci_type, "dpci" },
a3b7a581823857f drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 @423 { &fsl_mc_bus_dpdmai_type, "dpdmai" },
e70ba1b06c26cdd drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2021-02-08 @424 { &fsl_mc_bus_dpdbg_type, "dpdbg" },
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 425 { NULL, NULL }
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 426 };
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 427 int i;
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 428
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 429 for (i = 0; dev_types[i].dev_type; i++)
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 430 if (!strcmp(dev_types[i].type, type))
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 431 return dev_types[i].dev_type;
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 432
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 433 return NULL;
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 434 }
47433b630b7b30d drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 435
:::::: The code at line 409 was first introduced by commit
:::::: 47433b630b7b30d0daa360c64308c0f4c9632986 staging: fsl-mc: add support for device type
:::::: TO: Laurentiu Tudor <laurentiu.tudor@nxp.com>
:::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers <gregkh@linuxfoundation.org>Greg Kroah-Hartman
2024-10-21 18:15 [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers kernel test robot
@ 2024-10-21 18:55 ` Ricardo B. Marliere
2024-10-21 19:03 ` Greg Kroah-Hartman
0 siblings, 1 reply; 3+ messages in thread
From: Ricardo B. Marliere @ 2024-10-21 18:55 UTC (permalink / raw)
To: Greg Kroah-Hartman, kernel test robot; +Cc: llvm, oe-kbuild-all, devel
Hi Greg,
Please consider applying:
https://lore.kernel.org/all/20240904-class_cleanup-fsl-mc-bus-v2-1-83fa25cbdc68@suse.com/
Instead of:
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/commit/?h=const_work&id=cfd1974cbf0023d6d6de9e410aa1860d5a34c132
Thank you,
- Ricardo.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers <gregkh@linuxfoundation.org>Greg Kroah-Hartman
2024-10-21 18:55 ` [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers <gregkh@linuxfoundation.org>Greg Kroah-Hartman Ricardo B. Marliere
@ 2024-10-21 19:03 ` Greg Kroah-Hartman
0 siblings, 0 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2024-10-21 19:03 UTC (permalink / raw)
To: Ricardo B. Marliere; +Cc: kernel test robot, llvm, oe-kbuild-all, devel
On Mon, Oct 21, 2024 at 03:55:15PM -0300, Ricardo B. Marliere wrote:
> Hi Greg,
>
> Please consider applying:
> https://lore.kernel.org/all/20240904-class_cleanup-fsl-mc-bus-v2-1-83fa25cbdc68@suse.com/
>
> Instead of:
> https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/commit/?h=const_work&id=cfd1974cbf0023d6d6de9e410aa1860d5a34c132
THanks, I will, this was an old branch of mine...
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-10-21 18:15 [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers kernel test robot
2024-10-21 18:55 ` [driver-core:const_work 31/40] drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers <gregkh@linuxfoundation.org>Greg Kroah-Hartman Ricardo B. Marliere
2024-10-21 19:03 ` Greg Kroah-Hartman
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