Hi Andy, [auto build test WARNING on ljones-mfd/for-mfd-next] [also build test WARNING on v4.10 next-20170220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Andy-Shevchenko/mfd-intel_soc_pmic_core-Remove-unnecessary-function/20170221-034944 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next config: openrisc-allyesconfig (attached as .config) compiler: or32-linux-gcc (GCC) 4.5.1-or32-1.0rc1 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=openrisc All warnings (new ones prefixed by >>): drivers/mfd/intel_soc_pmic_core.c: In function 'intel_soc_pmic_i2c_probe': >> drivers/mfd/intel_soc_pmic_core.c:55:6: warning: unused variable 'irq' vim +/irq +55 drivers/mfd/intel_soc_pmic_core.c 61dd2ca2 Shobhit Kumar 2015-06-26 39 }, 61dd2ca2 Shobhit Kumar 2015-06-26 40 }; 61dd2ca2 Shobhit Kumar 2015-06-26 41 a3aa9a93 Shobhit Kumar 2015-06-26 42 /* PWM consumed by the Intel GFX */ a3aa9a93 Shobhit Kumar 2015-06-26 43 static struct pwm_lookup crc_pwm_lookup[] = { a3aa9a93 Shobhit Kumar 2015-06-26 44 PWM_LOOKUP("crystal_cove_pwm", 0, "0000:00:02.0", "pwm_backlight", 0, PWM_POLARITY_NORMAL), a3aa9a93 Shobhit Kumar 2015-06-26 45 }; a3aa9a93 Shobhit Kumar 2015-06-26 46 51652384 Zhu, Lejun 2014-06-03 47 static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c, 51652384 Zhu, Lejun 2014-06-03 48 const struct i2c_device_id *i2c_id) 51652384 Zhu, Lejun 2014-06-03 49 { 51652384 Zhu, Lejun 2014-06-03 50 struct device *dev = &i2c->dev; 51652384 Zhu, Lejun 2014-06-03 51 const struct acpi_device_id *id; 51652384 Zhu, Lejun 2014-06-03 52 struct intel_soc_pmic_config *config; 51652384 Zhu, Lejun 2014-06-03 53 struct intel_soc_pmic *pmic; 51652384 Zhu, Lejun 2014-06-03 54 int ret; 51652384 Zhu, Lejun 2014-06-03 @55 int irq; 51652384 Zhu, Lejun 2014-06-03 56 51652384 Zhu, Lejun 2014-06-03 57 id = acpi_match_device(dev->driver->acpi_match_table, dev); 51652384 Zhu, Lejun 2014-06-03 58 if (!id || !id->driver_data) 51652384 Zhu, Lejun 2014-06-03 59 return -ENODEV; 51652384 Zhu, Lejun 2014-06-03 60 51652384 Zhu, Lejun 2014-06-03 61 config = (struct intel_soc_pmic_config *)id->driver_data; 51652384 Zhu, Lejun 2014-06-03 62 51652384 Zhu, Lejun 2014-06-03 63 pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL); :::::: The code at line 55 was first introduced by commit :::::: 5165238460068e53c740eaa621ebb6623dc4a50d mfd: intel_soc_pmic: Core driver :::::: TO: Zhu, Lejun <lejun....@linux.intel.com> :::::: CC: Lee Jones <lee.jo...@linaro.org> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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