[android-common:incoming-android15-6.6-desktop-chromeos 499/499] drivers/dma-buf/heaps/restricted_heap.c:201:14: error: incompatible function pointer types initializing 'struct dma_buf *(*)(struct dma_heap *, unsigned long, u32, u64)' (aka 'struct dma_buf *(*)(struct dma_heap *, unsigned long, unsigned int, unsigned lo...

[android-common:incoming-android15-6.6-desktop-chromeos 499/499] drivers/dma-buf/heaps/restricted_heap.c:201:14: error: incompatible function pointer types initializing 'struct dma_buf *(*)(struct dma_heap *, unsigned long, u32, u64)' (aka 'struct dma_buf *(*)(struct dma_heap *, unsigned long, unsigned int, unsigned lo...

[kernel test robot]

tree:   https://android.googlesource.com/kernel/common incoming-android15-6.6-desktop-chromeos
head:   05387f6649b8b2e90387b0f30e788b96413e54d0
commit: 05387f6649b8b2e90387b0f30e788b96413e54d0 [499/499] Revert "FROMLIST: dma-buf: system_heap: Add a system-uncached heap re-using the system heap"
config: x86_64-buildonly-randconfig-002-20250328 (https://download.01.org/0day-ci/archive/20250328/202503282220.7gglddWC-lkp@intel.com/config)
compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250328/202503282220.7gglddWC-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/202503282220.7gglddWC-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/dma-buf/heaps/restricted_heap.c:201:14: error: incompatible function pointer types initializing 'struct dma_buf *(*)(struct dma_heap *, unsigned long, u32, u64)' (aka 'struct dma_buf *(*)(struct dma_heap *, unsigned long, unsigned int, unsigned long long)') with an expression of type 'struct dma_buf *(struct dma_heap *, unsigned long, unsigned long, unsigned long)' [-Wincompatible-function-pointer-types]
     201 |         .allocate = restricted_heap_allocate,
         |                     ^~~~~~~~~~~~~~~~~~~~~~~~
   1 error generated.


vim +201 drivers/dma-buf/heaps/restricted_heap.c

7250c068a51cbf4 Yong Wu 2024-05-15  199  
7250c068a51cbf4 Yong Wu 2024-05-15  200  static const struct dma_heap_ops rheap_ops = {
7250c068a51cbf4 Yong Wu 2024-05-15 @201  	.allocate = restricted_heap_allocate,
7250c068a51cbf4 Yong Wu 2024-05-15  202  };
7250c068a51cbf4 Yong Wu 2024-05-15  203  

:::::: The code at line 201 was first introduced by commit
:::::: 7250c068a51cbf472372ddd41d02087ccab05175 FROMLIST: dma-buf: heaps: Initialize a restricted heap

:::::: TO: Yong Wu <yong.wu@mediatek.com>
:::::: CC: Hubert Mazur <hmazur@google.com>

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