Hi Matti, I love your patch! Perhaps something to improve:
[auto build test WARNING on 7c53f6b671f4aba70ff15e1b05148b10d58c2837] url: https://github.com/0day-ci/linux/commits/Matti-Vaittinen/Support-ROHM-BD9576MUF-and-BD9573MUF-PMICs/20210124-214317 base: 7c53f6b671f4aba70ff15e1b05148b10d58c2837 config: nios2-allyesconfig (attached as .config) compiler: nios2-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/a8fb3903668748b6a0b662b462c84825df47cf45 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Matti-Vaittinen/Support-ROHM-BD9576MUF-and-BD9573MUF-PMICs/20210124-214317 git checkout a8fb3903668748b6a0b662b462c84825df47cf45 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nios2 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All warnings (new ones prefixed by >>): >> drivers/regulator/bd9576-regulator.c:248:6: warning: no previous prototype >> for 'delayed_enable_irq' [-Wmissing-prototypes] 248 | void delayed_enable_irq(struct delayed_work *w, int irq) | ^~~~~~~~~~~~~~~~~~ vim +/delayed_enable_irq +248 drivers/regulator/bd9576-regulator.c 244 245 #define BD9576_THERM_IRQ_MASK_TW BIT(5) 246 #define BD9576_xVD_IRQ_MASK_VOUTL1 BIT(5) 247 #define BD9576_UVD_IRQ_MASK_VOUTS1_OCW BIT(6) > 248 void delayed_enable_irq(struct delayed_work *w, int irq) 249 { 250 /* keep the "main" IRQ masked for 1 sec */ 251 disable_irq_nosync(irq); 252 schedule_delayed_work(w, msecs_to_jiffies(IRQS_SILENT_MS)); 253 } 254 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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