From: kernel test robot <lkp@intel.com>
To: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Alex Deucher <alexander.deucher@amd.com>
Subject: [linux-next:master 7253/8914] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2720:6: warning: no previous prototype for function 'dc_reset_state'
Date: Sat, 9 Jul 2022 01:16:25 +0800 [thread overview]
Message-ID: <202207090100.acXdJ79H-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: f2528c29385819a84480cacef4886b049761e2c5
commit: 97ca308925a50aa80711ccfaf814fa3898374862 [7253/8914] drm/amd/display: Add minimal pipe split transition state
config: riscv-randconfig-r006-20220707 (https://download.01.org/0day-ci/archive/20220709/202207090100.acXdJ79H-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 562c3467a6738aa89203f72fc1d1343e5baadf3c)
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
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=97ca308925a50aa80711ccfaf814fa3898374862
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 97ca308925a50aa80711ccfaf814fa3898374862
# 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=riscv SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2720:6: warning: no previous prototype for function 'dc_reset_state' [-Wmissing-prototypes]
void dc_reset_state(struct dc *dc, struct dc_state *context)
^
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2720:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void dc_reset_state(struct dc *dc, struct dc_state *context)
^
static
1 warning generated.
vim +/dc_reset_state +2720 drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c
2719
> 2720 void dc_reset_state(struct dc *dc, struct dc_state *context)
2721 {
2722 dc_resource_state_destruct(context);
2723
2724 /* clear the structure, but don't reset the reference count */
2725 memset(context, 0, offsetof(struct dc_state, refcount));
2726
2727 init_state(dc, context);
2728 }
2729
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-07-08 17:17 UTC|newest]
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