[driver-core:const_work 180/183] drivers/bus/fsl-mc/fsl-mc-bus.c:409:19: warning: initialization discards 'const' qualifier from pointer target type

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git const_work
head:   77294dd75aa919b6af3a44e9d68c441ea5d7de59
commit: 3ee4e4da3bc4d912fb1519b56f9922c52f0b12a9 [180/183] bus: fsl-mc: constify the struct device_type usage
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20240309/202403090918.89zrHUF2-lkp@xxxxxxxxx/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240309/202403090918.89zrHUF2-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403090918.89zrHUF2-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

   drivers/bus/fsl-mc/fsl-mc-bus.c: In function 'fsl_mc_get_device_type':
>> drivers/bus/fsl-mc/fsl-mc-bus.c:409:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     409 |                 { &fsl_mc_bus_dprc_type, "dprc" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:410:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     410 |                 { &fsl_mc_bus_dpni_type, "dpni" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:411:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     411 |                 { &fsl_mc_bus_dpio_type, "dpio" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:412:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     412 |                 { &fsl_mc_bus_dpsw_type, "dpsw" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:413:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     413 |                 { &fsl_mc_bus_dpbp_type, "dpbp" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:414:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     414 |                 { &fsl_mc_bus_dpcon_type, "dpcon" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:415:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     415 |                 { &fsl_mc_bus_dpmcp_type, "dpmcp" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:416:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     416 |                 { &fsl_mc_bus_dpmac_type, "dpmac" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:417:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     417 |                 { &fsl_mc_bus_dprtc_type, "dprtc" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:418:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     418 |                 { &fsl_mc_bus_dpseci_type, "dpseci" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:419:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     419 |                 { &fsl_mc_bus_dpdmux_type, "dpdmux" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:420:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     420 |                 { &fsl_mc_bus_dpdcei_type, "dpdcei" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:421:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     421 |                 { &fsl_mc_bus_dpaiop_type, "dpaiop" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:422:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     422 |                 { &fsl_mc_bus_dpci_type, "dpci" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:423:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     423 |                 { &fsl_mc_bus_dpdmai_type, "dpdmai" },
         |                   ^
   drivers/bus/fsl-mc/fsl-mc-bus.c:424:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     424 |                 { &fsl_mc_bus_dpdbg_type, "dpdbg" },
         |                   ^


vim +/const +409 drivers/bus/fsl-mc/fsl-mc-bus.c

e70ba1b06c26cd drivers/bus/fsl-mc/fsl-mc-bus.c         Ioana Ciornei   2021-02-08  402  
47433b630b7b30 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)
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  404  {
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  405  	static const struct {
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  406  		struct device_type *dev_type;
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  407  		const char *type;
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  408  	} dev_types[] = {
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @409  		{ &fsl_mc_bus_dprc_type, "dprc" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  410  		{ &fsl_mc_bus_dpni_type, "dpni" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  411  		{ &fsl_mc_bus_dpio_type, "dpio" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  412  		{ &fsl_mc_bus_dpsw_type, "dpsw" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  413  		{ &fsl_mc_bus_dpbp_type, "dpbp" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  414  		{ &fsl_mc_bus_dpcon_type, "dpcon" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  415  		{ &fsl_mc_bus_dpmcp_type, "dpmcp" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  416  		{ &fsl_mc_bus_dpmac_type, "dpmac" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  417  		{ &fsl_mc_bus_dprtc_type, "dprtc" },
e9158b35ef9afb drivers/bus/fsl-mc/fsl-mc-bus.c         Horia Geantă    2018-09-12  418  		{ &fsl_mc_bus_dpseci_type, "dpseci" },
a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c         Ioana Ciornei   2020-07-17  419  		{ &fsl_mc_bus_dpdmux_type, "dpdmux" },
a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c         Ioana Ciornei   2020-07-17  420  		{ &fsl_mc_bus_dpdcei_type, "dpdcei" },
a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c         Ioana Ciornei   2020-07-17  421  		{ &fsl_mc_bus_dpaiop_type, "dpaiop" },
a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c         Ioana Ciornei   2020-07-17  422  		{ &fsl_mc_bus_dpci_type, "dpci" },
a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c         Ioana Ciornei   2020-07-17  423  		{ &fsl_mc_bus_dpdmai_type, "dpdmai" },
e70ba1b06c26cd drivers/bus/fsl-mc/fsl-mc-bus.c         Ioana Ciornei   2021-02-08  424  		{ &fsl_mc_bus_dpdbg_type, "dpdbg" },
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  425  		{ NULL, NULL }
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  426  	};
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  427  	int i;
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  428  
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  429  	for (i = 0; dev_types[i].dev_type; i++)
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  430  		if (!strcmp(dev_types[i].type, type))
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  431  			return dev_types[i].dev_type;
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  432  
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  433  	return NULL;
47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17  434  }
47433b630b7b30 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@xxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel




[Index of Archives]     [Linux Driver Backports]     [DMA Engine]     [Linux GPIO]     [Linux SPI]     [Video for Linux]     [Linux USB Devel]     [Linux Coverity]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux