[PATCH] wifi: ath11k: Add crash logging

[kernel test robot]

Hi Arowa,

kernel test robot noticed the following build warnings:

[auto build test WARNING on kvalo-ath/ath-next]
[cannot apply to wireless/main wireless-next/main linus/master v6.4-rc6 next-20230613]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Arowa-Suliman/wifi-ath11k-Add-crash-logging/20230614-103201
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
patch link:    https://lore.kernel.org/r/20230614023125.284218-1-arowa%40google.com
patch subject: [PATCH] wifi: ath11k: Add crash logging
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20230614/202306141105.c1e82Q0y-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.3.0
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add kvalo-ath https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
        git fetch kvalo-ath ath-next
        git checkout kvalo-ath/ath-next
        b4 shazam https://lore.kernel.org/r/20230614023125.284218-1-arowa@google.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=alpha olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/net/

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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306141105.c1e82Q0y-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/net/wireless/ath/ath11k/mhi.c: In function 'ath11k_mhi_op_status_cb':
>> drivers/net/wireless/ath/ath11k/mhi.c:328:25: warning: passing argument 2 of 'ath11k_info' makes pointer from integer without a cast [-Wint-conversion]
     328 |         ath11k_info(ab, ATH11K_DBG_BOOT, "notify status reason %s\n",
         |                         ^~~~~~~~~~~~~~~
         |                         |
         |                         int
   In file included from drivers/net/wireless/ath/ath11k/mhi.c:14:
   drivers/net/wireless/ath/ath11k/debug.h:76:69: note: expected 'const char *' but argument is of type 'int'
      76 | __printf(2, 3) void ath11k_info(struct ath11k_base *ab, const char *fmt, ...);
         |                                                         ~~~~~~~~~~~~^~~


vim +/ath11k_info +328 drivers/net/wireless/ath/ath11k/mhi.c

   322	
   323	static void ath11k_mhi_op_status_cb(struct mhi_controller *mhi_cntrl,
   324					    enum mhi_callback cb)
   325	{
   326		struct ath11k_base *ab = dev_get_drvdata(mhi_cntrl->cntrl_dev);
   327	
 > 328	        ath11k_info(ab, ATH11K_DBG_BOOT, "notify status reason %s\n",
   329			   ath11k_mhi_op_callback_to_str(cb));
   330	
   331		switch (cb) {
   332		case MHI_CB_SYS_ERROR:
   333			ath11k_warn(ab, "firmware crashed: MHI_CB_SYS_ERROR\n");
   334			break;
   335		case MHI_CB_EE_RDDM:
   336			ath11k_warn(ab, "firmware crashed: MHI_CB_EE_RDDM\n");
   337	                if (!(test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags)))
   338				queue_work(ab->workqueue_aux, &ab->reset_work);
   339			break;
   340		default:
   341			break;
   342		}
   343	}
   344	

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