* [intel-linux-intel-lts:4.19/android_r 15919/24638] drivers/clk/clk.c:3145:5: warning: no previous prototype for function 'clk_set_flags'
@ 2021-09-07 8:28 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-09-07 8:28 UTC (permalink / raw)
To: kbuild-all
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Hi Saravana,
FYI, the error/warning still remains.
tree: https://github.com/intel/linux-intel-lts.git 4.19/android_r
head: 9f2d2ee2b02288b762796b8d0d95a1d6bf805cab
commit: 3179a1a38d96f565a2229b9244285c6abf62b10a [15919/24638] ANDROID: GKI: clk: Add support for voltage voting
config: x86_64-randconfig-c007-20210905 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 6fe2beba7d2a41964af658c8c59dd172683ef739)
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/intel/linux-intel-lts/commit/3179a1a38d96f565a2229b9244285c6abf62b10a
git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git
git fetch --no-tags intel-linux-intel-lts 4.19/android_r
git checkout 3179a1a38d96f565a2229b9244285c6abf62b10a
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/clk/clk.c:624:24: warning: variable 'ignore' set but not used [-Wunused-but-set-variable]
int level, rc = 0, i, ignore;
^
>> drivers/clk/clk.c:3145:5: warning: no previous prototype for function 'clk_set_flags' [-Wmissing-prototypes]
int clk_set_flags(struct clk *clk, unsigned long flags)
^
drivers/clk/clk.c:3145:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int clk_set_flags(struct clk *clk, unsigned long flags)
^
static
>> drivers/clk/clk.c:3157:6: warning: no previous prototype for function 'clk_debug_print_hw' [-Wmissing-prototypes]
void clk_debug_print_hw(struct clk_core *clk, struct seq_file *f)
^
drivers/clk/clk.c:3157:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void clk_debug_print_hw(struct clk_core *clk, struct seq_file *f)
^
static
3 warnings generated.
drivers/clk/clk.c:4257: warning: Function parameter or member 'dev' not described in 'devm_clk_unregister'
drivers/clk/clk.c:4455: warning: Function parameter or member 'get_hw' not described in 'of_clk_provider'
vim +/clk_set_flags +3145 drivers/clk/clk.c
3144
> 3145 int clk_set_flags(struct clk *clk, unsigned long flags)
3146 {
3147 if (!clk)
3148 return 0;
3149
3150 if (!clk->core->ops->set_flags)
3151 return -EINVAL;
3152
3153 return clk->core->ops->set_flags(clk->core->hw, flags);
3154 }
3155 EXPORT_SYMBOL_GPL(clk_set_flags);
3156
> 3157 void clk_debug_print_hw(struct clk_core *clk, struct seq_file *f)
3158 {
3159 }
3160 EXPORT_SYMBOL(clk_debug_print_hw);
3161
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2021-09-07 8:28 [intel-linux-intel-lts:4.19/android_r 15919/24638] drivers/clk/clk.c:3145:5: warning: no previous prototype for function 'clk_set_flags' kernel test robot
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