Re: [PATCH] Input: tsc2007 - enable GPIO chips that can sleep

From: kernel test robot
Date: Thu Jul 14 2022 - 20:34:03 EST

Hi Benjamin,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on dtor-input/next]
[also build test WARNING on hid/for-next linus/master v5.19-rc6 next-20220714]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in]

base: next
config: riscv-randconfig-r003-20220714 (
compiler: clang version 15.0.0 ( 5e61b9c556267086ef9b743a0b57df302eef831b)
reproduce (this is a W=1 build):
wget -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
git remote add linux-review
git fetch --no-tags linux-review Benjamin-Bara/Input-tsc2007-enable-GPIO-chips-that-can-sleep/20220713-164521
git checkout 13455f523263c4e90b5cc8c587ef2be97008ff5f
# 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 drivers/gpu/drm/amd/display/amdgpu_dm/ drivers/input/touchscreen/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/input/touchscreen/tsc2007_core.c:112:6: warning: no previous prototype for function 'tsc2007_is_pen_down_cansleep' [-Wmissing-prototypes]
bool tsc2007_is_pen_down_cansleep(struct tsc2007 *ts)
drivers/input/touchscreen/tsc2007_core.c:112:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
bool tsc2007_is_pen_down_cansleep(struct tsc2007 *ts)
1 warning generated.

vim +/tsc2007_is_pen_down_cansleep +112 drivers/input/touchscreen/tsc2007_core.c

> 112 bool tsc2007_is_pen_down_cansleep(struct tsc2007 *ts)
113 {
114 if (!ts->get_pendown_state_cansleep)
115 return true;
117 return ts->get_pendown_state_cansleep(&ts->client->dev);
118 }

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