1:17 a.m.
Hi Sergio,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on clk/clk-next]
[also build test WARNING on staging/staging-testing robh/for-next linus/master v5.10-rc3
next-20201113]
[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
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Sergio-Paracuellos/MIPS-ralink-a...
base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: mips-allyesconfig (attached as .config)
compiler: mips-linux-gcc (GCC) 9.3.0
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/0day-ci/linux/commit/e9751b3fda8fd54952502ec81fddc61c8...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Sergio-Paracuellos/MIPS-ralink-add-CPU-clock-detection-and-clock-gate-driver-for-MT7621/20201113-171221
git checkout e9751b3fda8fd54952502ec81fddc61c80347155
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
drivers/clk/ralink/clk-mt7621.c: In function 'mt7621_register_top_clocks':
> drivers/clk/ralink/clk-mt7621.c:299:3: warning: ignoring return
value of 'of_clk_hw_register', declared with attribute warn_unused_result
[-Wunused-result]
299 | of_clk_hw_register(clk_prov->node,
&sclk->hw);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/clk/ralink/clk-mt7621.c: In function 'mt7621_gate_ops_init':
drivers/clk/ralink/clk-mt7621.c:155:2: warning: ignoring return value of
'of_clk_hw_register', declared with attribute warn_unused_result
[-Wunused-result]
155 | of_clk_hw_register(np, &sclk->hw);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/of_clk_hw_register +299 drivers/clk/ralink/clk-mt7621.c
288
289 static void mt7621_register_top_clocks(struct mt7621_clk_provider *clk_prov)
290 {
291 struct clk_hw_onecell_data **clk_data = &clk_prov->clk_data;
292 struct clk_hw **hws = (*clk_data)->hws;
293 int i;
294
295 for (i = 0; i < ARRAY_SIZE(mt7621_clks_base); i++) {
296 struct mt7621_clk *sclk = &mt7621_clks_base[i];
297
298 sclk->clk_prov = clk_prov;
299 of_clk_hw_register(clk_prov->node, &sclk->hw);
300 hws[i] = &sclk->hw;
301 (*clk_data)->num++;
302 }
303 }
304
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org