drivers/gpu/host1x/fence.c:102:28: sparse: sparse: symbol 'host1x_syncpt_fence_ops' was not declared. Should it be static?
From: kernel test robot
Date: Sun Aug 14 2022 - 12:59:24 EST
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: aea23e7c464bfdec04b52cf61edb62030e9e0d0a
commit: 687db2207b1bc94ca34743871167923a6de78d85 gpu: host1x: Add DMA fence implementation
date: 1 year ago
config: arm-randconfig-s033-20220728 (https://download.01.org/0day-ci/archive/20220815/202208150053.eWHhHZa0-lkp@xxxxxxxxx/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=687db2207b1bc94ca34743871167923a6de78d85
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 687db2207b1bc94ca34743871167923a6de78d85
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/gpu/host1x/ lib/xz/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>
sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/host1x/fence.c:102:28: sparse: sparse: symbol 'host1x_syncpt_fence_ops' was not declared. Should it be static?
vim +/host1x_syncpt_fence_ops +102 drivers/gpu/host1x/fence.c
101
> 102 const struct dma_fence_ops host1x_syncpt_fence_ops = {
103 .get_driver_name = host1x_syncpt_fence_get_driver_name,
104 .get_timeline_name = host1x_syncpt_fence_get_timeline_name,
105 .enable_signaling = host1x_syncpt_fence_enable_signaling,
106 .release = host1x_syncpt_fence_release,
107 };
108
--
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