[kbuild-all] [linux-chenxing:mstar_v5_14_rebase 214/352] arch/arm/mach-mstar/pm.c:116:11: warning: assignment to 'void *' from 'long unsigned int' makes pointer from integer without a cast

tree: git://github.com/linux-chenxing/linux.git mstar_v5_14_rebase head: 651efd0e52f225e60faa8b30f9768021e2104d3c commit: 91aa393cc0c2ecb91050bf89c81540d3127b4804 [214/352] pm code config: arm-allyesconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 10.3.0 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 # https://github.com/linux-chenxing/linux/commit/91aa393cc0c2ecb91050bf89c8... git remote add linux-chenxing git://github.com/linux-chenxing/linux.git git fetch --no-tags linux-chenxing mstar_v5_14_rebase git checkout 91aa393cc0c2ecb91050bf89c81540d3127b4804 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): arch/arm/mach-mstar/pm.c:81:12: warning: no previous prototype for 'msc313_pm_init' [-Wmissing-prototypes] 81 | int __init msc313_pm_init(void) | ^~~~~~~~~~~~~~ arch/arm/mach-mstar/pm.c: In function 'msc313_pm_init': 116 | imi_base = gen_pool_alloc(imi_pool, MSTARV7_PM_SIZE); | ^ 123 | phys = gen_pool_virt_to_phys(imi_pool, imi_base); | ^~~~~~~~ | | | void * In file included from arch/arm/mach-mstar/pm.c:11: include/linux/genalloc.h:97:65: note: expected 'long unsigned int' but argument is of type 'void *' 97 | extern phys_addr_t gen_pool_virt_to_phys(struct gen_pool *pool, unsigned long); | ^~~~~~~~~~~~~ vim +116 arch/arm/mach-mstar/pm.c c1569e4f0b838c Daniel Palmer 2019-08-30 80 c1569e4f0b838c Daniel Palmer 2019-08-30 81 int __init msc313_pm_init(void) c1569e4f0b838c Daniel Palmer 2019-08-30 82 { c1569e4f0b838c Daniel Palmer 2019-08-30 83 int ret = 0; c1569e4f0b838c Daniel Palmer 2019-08-30 84 struct device_node *node; c1569e4f0b838c Daniel Palmer 2019-08-30 85 struct platform_device *pdev; c1569e4f0b838c Daniel Palmer 2019-08-30 86 struct gen_pool *imi_pool; c1569e4f0b838c Daniel Palmer 2019-08-30 87 void __iomem *imi_base; c1569e4f0b838c Daniel Palmer 2019-08-30 88 void __iomem *virt; c1569e4f0b838c Daniel Palmer 2019-08-30 89 phys_addr_t phys; c1569e4f0b838c Daniel Palmer 2019-08-30 90 unsigned int resume_pbase; c1569e4f0b838c Daniel Palmer 2019-08-30 91 c1569e4f0b838c Daniel Palmer 2019-08-30 92 pmsleep = syscon_regmap_lookup_by_compatible(COMPAT_PMSLEEP); c1569e4f0b838c Daniel Palmer 2019-08-30 93 if(!pmsleep) c1569e4f0b838c Daniel Palmer 2019-08-30 94 return -ENODEV; c1569e4f0b838c Daniel Palmer 2019-08-30 95 c1569e4f0b838c Daniel Palmer 2019-08-30 96 node = of_find_compatible_node(NULL, NULL, "mmio-sram"); c1569e4f0b838c Daniel Palmer 2019-08-30 97 if (!node) { c1569e4f0b838c Daniel Palmer 2019-08-30 98 pr_warn("%s: failed to find imi node\n", __func__); c1569e4f0b838c Daniel Palmer 2019-08-30 99 return -ENODEV; c1569e4f0b838c Daniel Palmer 2019-08-30 100 } c1569e4f0b838c Daniel Palmer 2019-08-30 101 91aa393cc0c2ec Daniel Palmer 2020-11-24 102 pdev = of_find_device_by_node(node); c1569e4f0b838c Daniel Palmer 2019-08-30 103 if (!pdev) { c1569e4f0b838c Daniel Palmer 2019-08-30 104 pr_warn("%s: failed to find imi device\n", __func__); c1569e4f0b838c Daniel Palmer 2019-08-30 105 ret = -ENODEV; c1569e4f0b838c Daniel Palmer 2019-08-30 106 goto put_node; c1569e4f0b838c Daniel Palmer 2019-08-30 107 } c1569e4f0b838c Daniel Palmer 2019-08-30 108 c1569e4f0b838c Daniel Palmer 2019-08-30 109 imi_pool = gen_pool_get(&pdev->dev, NULL); c1569e4f0b838c Daniel Palmer 2019-08-30 110 if (!imi_pool) { c1569e4f0b838c Daniel Palmer 2019-08-30 111 pr_warn("%s: imi pool unavailable!\n", __func__); c1569e4f0b838c Daniel Palmer 2019-08-30 112 ret = -ENODEV; c1569e4f0b838c Daniel Palmer 2019-08-30 113 goto put_node; c1569e4f0b838c Daniel Palmer 2019-08-30 114 } c1569e4f0b838c Daniel Palmer 2019-08-30 115 c1569e4f0b838c Daniel Palmer 2019-08-30 @116 imi_base = gen_pool_alloc(imi_pool, MSTARV7_PM_SIZE); c1569e4f0b838c Daniel Palmer 2019-08-30 117 if (!imi_base) { c1569e4f0b838c Daniel Palmer 2019-08-30 118 pr_warn("%s: unable to alloc pm memory in imi!\n", __func__); c1569e4f0b838c Daniel Palmer 2019-08-30 119 ret = -ENOMEM; c1569e4f0b838c Daniel Palmer 2019-08-30 120 goto put_node; 91aa393cc0c2ec Daniel Palmer 2020-11-24 121 } c1569e4f0b838c Daniel Palmer 2019-08-30 122 91aa393cc0c2ec Daniel Palmer 2020-11-24 @123 phys = gen_pool_virt_to_phys(imi_pool, imi_base); :::::: The code at line 116 was first introduced by commit :::::: c1569e4f0b838c4a36a86a3ba7695da03b107ba2 ARM: mstar: PM :::::: TO: Daniel Palmer <daniel(a)0x0f.com&gt; :::::: CC: Daniel Palmer <daniel(a)0x0f.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org