* Re: [PATCH 13/21] pinctrl: Add drivers for ADI ADSP-SC5xx platform
[not found] <20240912-test-v1-13-458fa57c8ccf@analog.com>
@ 2024-09-14 2:55 ` kernel test robot
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From: kernel test robot @ 2024-09-14 2:55 UTC (permalink / raw)
To: Arturs Artamonovs via B4 Relay, Catalin Marinas, Will Deacon,
Greg Malysa, Philipp Zabel, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Utsav Agarwal, Michael Turquette, Stephen Boyd,
Linus Walleij, Bartosz Golaszewski, Thomas Gleixner, Andi Shyti,
Greg Kroah-Hartman, Jiri Slaby, Arnd Bergmann, Olof Johansson,
soc
Cc: llvm, oe-kbuild-all, linux-arm-kernel, linux-kernel, devicetree,
linux-clk, linux-gpio, linux-i2c, linux-serial, Arturs Artamonovs,
adsp-linux, Nathan Barrett-Morrison
Hi Arturs,
kernel test robot noticed the following build warnings:
[auto build test WARNING on da3ea35007d0af457a0afc87e84fddaebc4e0b63]
url: https://github.com/intel-lab-lkp/linux/commits/Arturs-Artamonovs-via-B4-Relay/arm64-Add-ADI-ADSP-SC598-SoC/20240913-022308
base: da3ea35007d0af457a0afc87e84fddaebc4e0b63
patch link: https://lore.kernel.org/r/20240912-test-v1-13-458fa57c8ccf%40analog.com
patch subject: [PATCH 13/21] pinctrl: Add drivers for ADI ADSP-SC5xx platform
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240914/202409141049.53oom3zJ-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project bf684034844c660b778f0eba103582f582b710c9)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240914/202409141049.53oom3zJ-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/202409141049.53oom3zJ-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/pinctrl/pinctrl-adsp.c:291: warning: Function parameter or struct member 'pctldev' not described in 'adsp_pinctrl_dt_node_to_map'
>> drivers/pinctrl/pinctrl-adsp.c:291: warning: Function parameter or struct member 'np' not described in 'adsp_pinctrl_dt_node_to_map'
>> drivers/pinctrl/pinctrl-adsp.c:291: warning: Function parameter or struct member 'map' not described in 'adsp_pinctrl_dt_node_to_map'
>> drivers/pinctrl/pinctrl-adsp.c:291: warning: Function parameter or struct member 'num_maps' not described in 'adsp_pinctrl_dt_node_to_map'
>> drivers/pinctrl/pinctrl-adsp.c:291: warning: expecting prototype for Handle device tree structures like(). Prototype was for adsp_pinctrl_dt_node_to_map() instead
vim +291 drivers/pinctrl/pinctrl-adsp.c
271
272 /**
273 * Handle device tree structures like:
274 *
275 * pinctrl_uart0_hwflow: uart0_hwflow_pins {
276 * pins_rxtx_ {
277 * pinmux = <1>, <2>;
278 * some-padconf-flag;
279 * };
280 * pins_hwflow {
281 * pinmux = <3>, <4>;
282 * some-other-padconf-flag;
283 * };
284 * };
285 *
286 * where &pinctrl_uart0_hwflow is passed as an entry in pinctrl-0 on uart driver and
287 * enables all sub-pins at once
288 */
289 static int adsp_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
290 struct device_node *np, struct pinctrl_map **map, unsigned int *num_maps)
> 291 {
292 unsigned int reserved_maps;
293 struct device_node *child_np;
294 int ret;
295
296 reserved_maps = 0;
297 *map = NULL;
298 *num_maps = 0;
299
300 for_each_child_of_node(np, child_np) {
301 ret = adsp_pinctrl_dt_subnode_to_map(pctldev, child_np, map,
302 &reserved_maps, num_maps);
303 if (ret < 0)
304 goto exit;
305 }
306 return 0;
307
308 exit:
309 pinctrl_utils_free_map(pctldev, *map, *num_maps);
310 return ret;
311 }
312
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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