[wireless-drivers-next:master 53/53] drivers/net/wireless/zydas/zd1211rw/zd_usb.c:1181:33: warning: cast between incompatible function types from 'void tasklet_struct to 'void unsigned int)'

[kernel test robot <lkp@intel.com>]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
head:   26721b02466e396efaca6807b52916478c4f9197
commit: 26721b02466e396efaca6807b52916478c4f9197 [53/53] zd1211rw: convert tasklets to use new tasklet_setup() API
config: arm-randconfig-r012-20200827 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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
        git checkout 26721b02466e396efaca6807b52916478c4f9197
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

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

All warnings (new ones prefixed by >>):

   drivers/net/wireless/zydas/zd1211rw/zd_usb.c: In function 'init_usb_rx':
>> drivers/net/wireless/zydas/zd1211rw/zd_usb.c:1181:33: warning: cast between incompatible function types from 'void (*)(struct tasklet_struct *)' to 'void (*)(long unsigned int)' [-Wcast-function-type]
    1181 |  rx->reset_timer_tasklet.func = (void (*)(unsigned long))
         |                                 ^

# https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git/commit/?id=26721b02466e396efaca6807b52916478c4f9197
git remote add wireless-drivers-next https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
git fetch --no-tags wireless-drivers-next master
git checkout 26721b02466e396efaca6807b52916478c4f9197
vim +1181 drivers/net/wireless/zydas/zd1211rw/zd_usb.c

  1167	
  1168	static inline void init_usb_rx(struct zd_usb *usb)
  1169	{
  1170		struct zd_usb_rx *rx = &usb->rx;
  1171	
  1172		spin_lock_init(&rx->lock);
  1173		mutex_init(&rx->setup_mutex);
  1174		if (interface_to_usbdev(usb->intf)->speed == USB_SPEED_HIGH) {
  1175			rx->usb_packet_size = 512;
  1176		} else {
  1177			rx->usb_packet_size = 64;
  1178		}
  1179		ZD_ASSERT(rx->fragment_length == 0);
  1180		INIT_DELAYED_WORK(&rx->idle_work, zd_rx_idle_timer_handler);
> 1181		rx->reset_timer_tasklet.func = (void (*)(unsigned long))
  1182						zd_usb_reset_rx_idle_timer_tasklet;
  1183	}
  1184	

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

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