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Subjectdrivers/gpu/drm/i915/i915_sw_fence.c:90:20: error: unused function 'debug_fence_init_onstack'
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9050ba3a61a4b5bd84c2cde092a100404f814f31
commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
date: 2 years ago
config: x86_64-randconfig-r023-20220502 (https://download.01.org/0day-ci/archive/20220503/202205030929.Dk88nH74-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 09325d36061e42b495d1f4c7e933e260eac260ed)
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9f4069b055d1508c833115df7493b6e0001e5c9b
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 9f4069b055d1508c833115df7493b6e0001e5c9b
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/i915/i915_sw_fence.c:90:20: error: unused function 'debug_fence_init_onstack' [-Werror,-Wunused-function]
static inline void debug_fence_init_onstack(struct i915_sw_fence *fence)
^
>> drivers/gpu/drm/i915/i915_sw_fence.c:111:20: error: unused function 'debug_fence_free' [-Werror,-Wunused-function]
static inline void debug_fence_free(struct i915_sw_fence *fence)
^
2 errors generated.


vim +/debug_fence_init_onstack +90 drivers/gpu/drm/i915/i915_sw_fence.c

fc1584059d6c43 Chris Wilson 2016-11-25 89
214707fc2ce08d Chris Wilson 2017-10-12 @90 static inline void debug_fence_init_onstack(struct i915_sw_fence *fence)
214707fc2ce08d Chris Wilson 2017-10-12 91 {
214707fc2ce08d Chris Wilson 2017-10-12 92 }
214707fc2ce08d Chris Wilson 2017-10-12 93
fc1584059d6c43 Chris Wilson 2016-11-25 94 static inline void debug_fence_activate(struct i915_sw_fence *fence)
fc1584059d6c43 Chris Wilson 2016-11-25 95 {
fc1584059d6c43 Chris Wilson 2016-11-25 96 }
fc1584059d6c43 Chris Wilson 2016-11-25 97
fc1584059d6c43 Chris Wilson 2016-11-25 98 static inline void debug_fence_set_state(struct i915_sw_fence *fence,
fc1584059d6c43 Chris Wilson 2016-11-25 99 int old, int new)
fc1584059d6c43 Chris Wilson 2016-11-25 100 {
fc1584059d6c43 Chris Wilson 2016-11-25 101 }
fc1584059d6c43 Chris Wilson 2016-11-25 102
fc1584059d6c43 Chris Wilson 2016-11-25 103 static inline void debug_fence_deactivate(struct i915_sw_fence *fence)
fc1584059d6c43 Chris Wilson 2016-11-25 104 {
fc1584059d6c43 Chris Wilson 2016-11-25 105 }
fc1584059d6c43 Chris Wilson 2016-11-25 106
fc1584059d6c43 Chris Wilson 2016-11-25 107 static inline void debug_fence_destroy(struct i915_sw_fence *fence)
fc1584059d6c43 Chris Wilson 2016-11-25 108 {
fc1584059d6c43 Chris Wilson 2016-11-25 109 }
fc1584059d6c43 Chris Wilson 2016-11-25 110
fc1584059d6c43 Chris Wilson 2016-11-25 @111 static inline void debug_fence_free(struct i915_sw_fence *fence)
fc1584059d6c43 Chris Wilson 2016-11-25 112 {
fc1584059d6c43 Chris Wilson 2016-11-25 113 }
fc1584059d6c43 Chris Wilson 2016-11-25 114

:::::: The code at line 90 was first introduced by commit
:::::: 214707fc2ce08d09982bc4fe4b7a1c1f010e82be drm/i915/selftests: Wrap a timer into a i915_sw_fence

:::::: TO: Chris Wilson <chris@chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris@chris-wilson.co.uk>

--
0-DAY CI Kernel Test Service
https://01.org/lkp

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