[dtor-input:next 134/135] drivers/input/joystick/adc-joystick.c:194:10: error: call to undeclared function 'min_array'; ISO C99 and later do not support implicit function declarations

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

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
head:   3af6e24a456437d323d1080bd254053f7af05234
commit: 6380a59c534ecab1462608a1f76490289a45a377 [134/135] Input: adc-joystick - handle inverted axes
config: i386-randconfig-001-20240120 (https://download.01.org/0day-ci/archive/20240120/202401200525.sV9c5cWM-lkp@intel.com/config)
compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240120/202401200525.sV9c5cWM-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/202401200525.sV9c5cWM-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/input/joystick/adc-joystick.c:194:10: error: call to undeclared function 'min_array'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     194 |                                      min_array(axes[i].range, 2),
         |                                      ^
>> drivers/input/joystick/adc-joystick.c:195:10: error: call to undeclared function 'max_array'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     195 |                                      max_array(axes[i].range, 2),
         |                                      ^
   2 errors generated.


vim +/min_array +194 drivers/input/joystick/adc-joystick.c

   135	
   136	static int adc_joystick_set_axes(struct device *dev, struct adc_joystick *joy)
   137	{
   138		struct adc_joystick_axis *axes;
   139		struct fwnode_handle *child;
   140		int num_axes, error, i;
   141	
   142		num_axes = device_get_child_node_count(dev);
   143		if (!num_axes) {
   144			dev_err(dev, "Unable to find child nodes\n");
   145			return -EINVAL;
   146		}
   147	
   148		if (num_axes != joy->num_chans) {
   149			dev_err(dev, "Got %d child nodes for %d channels\n",
   150				num_axes, joy->num_chans);
   151			return -EINVAL;
   152		}
   153	
   154		axes = devm_kmalloc_array(dev, num_axes, sizeof(*axes), GFP_KERNEL);
   155		if (!axes)
   156			return -ENOMEM;
   157	
   158		device_for_each_child_node(dev, child) {
   159			error = fwnode_property_read_u32(child, "reg", &i);
   160			if (error) {
   161				dev_err(dev, "reg invalid or missing\n");
   162				goto err_fwnode_put;
   163			}
   164	
   165			if (i >= num_axes) {
   166				error = -EINVAL;
   167				dev_err(dev, "No matching axis for reg %d\n", i);
   168				goto err_fwnode_put;
   169			}
   170	
   171			error = fwnode_property_read_u32(child, "linux,code",
   172							 &axes[i].code);
   173			if (error) {
   174				dev_err(dev, "linux,code invalid or missing\n");
   175				goto err_fwnode_put;
   176			}
   177	
   178			error = fwnode_property_read_u32_array(child, "abs-range",
   179							       axes[i].range, 2);
   180			if (error) {
   181				dev_err(dev, "abs-range invalid or missing\n");
   182				goto err_fwnode_put;
   183			}
   184	
   185			if (axes[i].range[0] > axes[i].range[1]) {
   186				dev_dbg(dev, "abs-axis %d inverted\n", i);
   187				axes[i].inverted = true;
   188			}
   189	
   190			fwnode_property_read_u32(child, "abs-fuzz", &axes[i].fuzz);
   191			fwnode_property_read_u32(child, "abs-flat", &axes[i].flat);
   192	
   193			input_set_abs_params(joy->input, axes[i].code,
 > 194					     min_array(axes[i].range, 2),
 > 195					     max_array(axes[i].range, 2),
   196					     axes[i].fuzz, axes[i].flat);
   197			input_set_capability(joy->input, EV_ABS, axes[i].code);
   198		}
   199	
   200		joy->axes = axes;
   201	
   202		return 0;
   203	
   204	err_fwnode_put:
   205		fwnode_handle_put(child);
   206		return error;
   207	}
   208	

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