Hi Herve, kernel test robot noticed the following build warnings:
[auto build test WARNING on robh/for-next] [also build test WARNING on linus/master v6.11-rc1 next-20240729] [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/Herve-Codina/soc-fsl-cpm1-qmc-Update-TRNSYNC-only-in-transparent-mode/20240730-001631 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20240729142107.104574-33-herve.codina%40bootlin.com patch subject: [PATCH v1 32/36] soc: fsl: qe: Add resource-managed muram allocators config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20240730/202407301027.rz0iwoyw-...@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240730/202407301027.rz0iwoyw-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202407301027.rz0iwoyw-...@intel.com/ All warnings (new ones prefixed by >>): drivers/soc/fsl/qe/qe_common.c: In function 'devm_cpm_muram_alloc': drivers/soc/fsl/qe/qe_common.c:217:14: error: implicit declaration of function 'devres_alloc'; did you mean 'kvrealloc'? [-Werror=implicit-function-declaration] 217 | dr = devres_alloc(devm_cpm_muram_release, sizeof(*dr), GFP_KERNEL); | ^~~~~~~~~~~~ | kvrealloc >> drivers/soc/fsl/qe/qe_common.c:217:12: warning: assignment to 's32 *' {aka >> 'int *'} from 'int' makes pointer from integer without a cast >> [-Wint-conversion] 217 | dr = devres_alloc(devm_cpm_muram_release, sizeof(*dr), GFP_KERNEL); | ^ drivers/soc/fsl/qe/qe_common.c:224:17: error: implicit declaration of function 'devres_add' [-Werror=implicit-function-declaration] 224 | devres_add(dev, dr); | ^~~~~~~~~~ drivers/soc/fsl/qe/qe_common.c:226:17: error: implicit declaration of function 'devres_free' [-Werror=implicit-function-declaration] 226 | devres_free(dr); | ^~~~~~~~~~~ drivers/soc/fsl/qe/qe_common.c: In function 'devm_cpm_muram_alloc_fixed': drivers/soc/fsl/qe/qe_common.c:277:12: warning: assignment to 's32 *' {aka 'int *'} from 'int' makes pointer from integer without a cast [-Wint-conversion] 277 | dr = devres_alloc(devm_cpm_muram_release, sizeof(*dr), GFP_KERNEL); | ^ cc1: some warnings being treated as errors vim +217 drivers/soc/fsl/qe/qe_common.c 196 197 /** 198 * devm_cpm_muram_alloc - Resource-managed cpm_muram_alloc 199 * @dev: Device to allocate memory for 200 * @size: number of bytes to allocate 201 * @align: requested alignment, in bytes 202 * 203 * This function returns a non-negative offset into the muram area, or 204 * a negative errno on failure as cpm_muram_alloc() does. 205 * Use cpm_muram_addr() to get the virtual address of the area. 206 * 207 * Compare against cpm_muram_alloc(), the memory allocated by this 208 * resource-managed version is automatically freed on driver detach and so, 209 * cpm_muram_free() must not be called to release the allocated memory. 210 */ 211 s32 devm_cpm_muram_alloc(struct device *dev, unsigned long size, 212 unsigned long align) 213 { 214 s32 info; 215 s32 *dr; 216 > 217 dr = devres_alloc(devm_cpm_muram_release, sizeof(*dr), > GFP_KERNEL); 218 if (!dr) 219 return -ENOMEM; 220 221 info = cpm_muram_alloc(size, align); 222 if (info >= 0) { 223 *dr = info; 224 devres_add(dev, dr); 225 } else { 226 devres_free(dr); 227 } 228 229 return info; 230 } 231 EXPORT_SYMBOL(devm_cpm_muram_alloc); 232 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
