[jimc:v5 4/8] lib/dynamic_debug.c:849:34: error: passing 'const struct device' to parameter of incompatible type 'const struct device *'; take the address with &

[jimc:v5 4/8] lib/dynamic_debug.c:849:34: error: passing 'const struct device' to parameter of incompatible type 'const struct device *'; take the address with &

[kernel test robot]

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tree:   https://github.com/jimc/linux.git v5
head:   7e7f74e32ba5b42d9e31977d4a2fc75480db8565
commit: 279c262ceba0af1d0ac20d82a9bf4e266d9e8d28 [4/8] dyndbg: add trace-events for pr_debug, dev_dbg
config: hexagon-randconfig-r041-20211222 (https://download.01.org/0day-ci/archive/20211222/202112222149.XWIfVjsr-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project de4e0195ae1c39f1c3b07834b8e32c113f4f20eb)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/jimc/linux/commit/279c262ceba0af1d0ac20d82a9bf4e266d9e8d28
        git remote add jimc https://github.com/jimc/linux.git
        git fetch --no-tags jimc v5
        git checkout 279c262ceba0af1d0ac20d82a9bf4e266d9e8d28
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   lib/dynamic_debug.c:787:15: warning: variable 'flags' set but not used [-Wunused-but-set-variable]
           unsigned int flags;
                        ^
>> lib/dynamic_debug.c:849:34: error: passing 'const struct device' to parameter of incompatible type 'const struct device *'; take the address with &
                   dynamic_dev_printk(descriptor, ibdev->dev, KERN_DEBUG "%s%s: %pV",
                                                  ^~~~~~~~~~
                                                  &
   lib/dynamic_debug.c:709:75: note: passing argument to parameter 'dev' here
   static void dynamic_dev_printk(struct _ddebug *desc, const struct device *dev,
                                                                             ^
   1 warning and 1 error generated.


vim +849 lib/dynamic_debug.c

   824	
   825	void __dynamic_ibdev_dbg(struct _ddebug *descriptor,
   826				 const struct ib_device *ibdev, const char *fmt, ...)
   827	{
   828		struct va_format vaf;
   829		va_list args;
   830		unsigned int flags;
   831	
   832		va_start(args, fmt);
   833	
   834		vaf.fmt = fmt;
   835		vaf.va = &args;
   836		flags = descriptor->flags;
   837	
   838		if (ibdev && ibdev->dev.parent) {
   839			char buf[PREFIX_SIZE] = "";
   840	
   841			dynamic_dev_printk(descriptor, ibdev->dev.parent,
   842					   "%s%s %s %s: %pV",
   843					   dynamic_emit_prefix(descriptor, buf),
   844					   dev_driver_string(ibdev->dev.parent),
   845					   dev_name(ibdev->dev.parent),
   846					   dev_name(&ibdev->dev),
   847					   &vaf);
   848		} else if (ibdev) {
 > 849			dynamic_dev_printk(descriptor, ibdev->dev, KERN_DEBUG "%s%s: %pV",
   850					   dev_name(&ibdev->dev), &vaf);
   851		} else {
   852			dynamic_printk(descriptor, KERN_DEBUG "(NULL ip_device): %pV",
   853				       &vaf);
   854		}
   855	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org