Hi Lucas, Thank you for the patch! Yet something to improve: [auto build test ERROR on asoc/for-next] [also build test ERROR on next-20210507] [cannot apply to v5.12] [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/Lucas-Tanure/ASoC-cs42l42-make-HSBIAS_SENSE_EN-optional/20210507-221954 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: arc-randconfig-s031-20210506 (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 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: v0.6.3-341-g8af24329-dirty # https://github.com/0day-ci/linux/commit/17dc415a57a00d44b8be8db4791a2843daee7db1 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Lucas-Tanure/ASoC-cs42l42-make-HSBIAS_SENSE_EN-optional/20210507-221954 git checkout 17dc415a57a00d44b8be8db4791a2843daee7db1 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): sound/soc/codecs/cs42l42.c: In function 'cs42l42_handle_device_data': >> sound/soc/codecs/cs42l42.c:1812:33: error: 'dev' undeclared (first use in this function); did you mean 'cdev'? 1812 | ret = device_property_read_u32(dev, "cirrus,hs-bias-sense-en", &val); | ^~~ | cdev sound/soc/codecs/cs42l42.c:1812:33: note: each undeclared identifier is reported only once for each function it appears in vim +1812 sound/soc/codecs/cs42l42.c 1632 1633 static int cs42l42_handle_device_data(struct i2c_client *i2c_client, 1634 struct cs42l42_private *cs42l42) 1635 { 1636 struct device_node *np = i2c_client->dev.of_node; 1637 unsigned int val; 1638 unsigned int thresholds[CS42L42_NUM_BIASES]; 1639 int ret; 1640 int i; 1641 1642 ret = of_property_read_u32(np, "cirrus,ts-inv", &val); 1643 1644 if (!ret) { 1645 switch (val) { 1646 case CS42L42_TS_INV_EN: 1647 case CS42L42_TS_INV_DIS: 1648 cs42l42->ts_inv = val; 1649 break; 1650 default: 1651 dev_err(&i2c_client->dev, 1652 "Wrong cirrus,ts-inv DT value %d\n", 1653 val); 1654 cs42l42->ts_inv = CS42L42_TS_INV_DIS; 1655 } 1656 } else { 1657 cs42l42->ts_inv = CS42L42_TS_INV_DIS; 1658 } 1659 1660 regmap_update_bits(cs42l42->regmap, CS42L42_TSENSE_CTL, 1661 CS42L42_TS_INV_MASK, 1662 (cs42l42->ts_inv << CS42L42_TS_INV_SHIFT)); 1663 1664 ret = of_property_read_u32(np, "cirrus,ts-dbnc-rise", &val); 1665 1666 if (!ret) { 1667 switch (val) { 1668 case CS42L42_TS_DBNCE_0: 1669 case CS42L42_TS_DBNCE_125: 1670 case CS42L42_TS_DBNCE_250: 1671 case CS42L42_TS_DBNCE_500: 1672 case CS42L42_TS_DBNCE_750: 1673 case CS42L42_TS_DBNCE_1000: 1674 case CS42L42_TS_DBNCE_1250: 1675 case CS42L42_TS_DBNCE_1500: 1676 cs42l42->ts_dbnc_rise = val; 1677 break; 1678 default: 1679 dev_err(&i2c_client->dev, 1680 "Wrong cirrus,ts-dbnc-rise DT value %d\n", 1681 val); 1682 cs42l42->ts_dbnc_rise = CS42L42_TS_DBNCE_1000; 1683 } 1684 } else { 1685 cs42l42->ts_dbnc_rise = CS42L42_TS_DBNCE_1000; 1686 } 1687 1688 regmap_update_bits(cs42l42->regmap, CS42L42_TSENSE_CTL, 1689 CS42L42_TS_RISE_DBNCE_TIME_MASK, 1690 (cs42l42->ts_dbnc_rise << 1691 CS42L42_TS_RISE_DBNCE_TIME_SHIFT)); 1692 1693 ret = of_property_read_u32(np, "cirrus,ts-dbnc-fall", &val); 1694 1695 if (!ret) { 1696 switch (val) { 1697 case CS42L42_TS_DBNCE_0: 1698 case CS42L42_TS_DBNCE_125: 1699 case CS42L42_TS_DBNCE_250: 1700 case CS42L42_TS_DBNCE_500: 1701 case CS42L42_TS_DBNCE_750: 1702 case CS42L42_TS_DBNCE_1000: 1703 case CS42L42_TS_DBNCE_1250: 1704 case CS42L42_TS_DBNCE_1500: 1705 cs42l42->ts_dbnc_fall = val; 1706 break; 1707 default: 1708 dev_err(&i2c_client->dev, 1709 "Wrong cirrus,ts-dbnc-fall DT value %d\n", 1710 val); 1711 cs42l42->ts_dbnc_fall = CS42L42_TS_DBNCE_0; 1712 } 1713 } else { 1714 cs42l42->ts_dbnc_fall = CS42L42_TS_DBNCE_0; 1715 } 1716 1717 regmap_update_bits(cs42l42->regmap, CS42L42_TSENSE_CTL, 1718 CS42L42_TS_FALL_DBNCE_TIME_MASK, 1719 (cs42l42->ts_dbnc_fall << 1720 CS42L42_TS_FALL_DBNCE_TIME_SHIFT)); 1721 1722 ret = of_property_read_u32(np, "cirrus,btn-det-init-dbnce", &val); 1723 1724 if (!ret) { 1725 if (val <= CS42L42_BTN_DET_INIT_DBNCE_MAX) 1726 cs42l42->btn_det_init_dbnce = val; 1727 else { 1728 dev_err(&i2c_client->dev, 1729 "Wrong cirrus,btn-det-init-dbnce DT value %d\n", 1730 val); 1731 cs42l42->btn_det_init_dbnce = 1732 CS42L42_BTN_DET_INIT_DBNCE_DEFAULT; 1733 } 1734 } else { 1735 cs42l42->btn_det_init_dbnce = 1736 CS42L42_BTN_DET_INIT_DBNCE_DEFAULT; 1737 } 1738 1739 ret = of_property_read_u32(np, "cirrus,btn-det-event-dbnce", &val); 1740 1741 if (!ret) { 1742 if (val <= CS42L42_BTN_DET_EVENT_DBNCE_MAX) 1743 cs42l42->btn_det_event_dbnce = val; 1744 else { 1745 dev_err(&i2c_client->dev, 1746 "Wrong cirrus,btn-det-event-dbnce DT value %d\n", val); 1747 cs42l42->btn_det_event_dbnce = 1748 CS42L42_BTN_DET_EVENT_DBNCE_DEFAULT; 1749 } 1750 } else { 1751 cs42l42->btn_det_event_dbnce = 1752 CS42L42_BTN_DET_EVENT_DBNCE_DEFAULT; 1753 } 1754 1755 ret = of_property_read_u32_array(np, "cirrus,bias-lvls", 1756 (u32 *)thresholds, CS42L42_NUM_BIASES); 1757 1758 if (!ret) { 1759 for (i = 0; i < CS42L42_NUM_BIASES; i++) { 1760 if (thresholds[i] <= CS42L42_HS_DET_LEVEL_MAX) 1761 cs42l42->bias_thresholds[i] = thresholds[i]; 1762 else { 1763 dev_err(&i2c_client->dev, 1764 "Wrong cirrus,bias-lvls[%d] DT value %d\n", i, 1765 thresholds[i]); 1766 cs42l42->bias_thresholds[i] = 1767 threshold_defaults[i]; 1768 } 1769 } 1770 } else { 1771 for (i = 0; i < CS42L42_NUM_BIASES; i++) 1772 cs42l42->bias_thresholds[i] = threshold_defaults[i]; 1773 } 1774 1775 ret = of_property_read_u32(np, "cirrus,hs-bias-ramp-rate", &val); 1776 1777 if (!ret) { 1778 switch (val) { 1779 case CS42L42_HSBIAS_RAMP_FAST_RISE_SLOW_FALL: 1780 cs42l42->hs_bias_ramp_rate = val; 1781 cs42l42->hs_bias_ramp_time = CS42L42_HSBIAS_RAMP_TIME0; 1782 break; 1783 case CS42L42_HSBIAS_RAMP_FAST: 1784 cs42l42->hs_bias_ramp_rate = val; 1785 cs42l42->hs_bias_ramp_time = CS42L42_HSBIAS_RAMP_TIME1; 1786 break; 1787 case CS42L42_HSBIAS_RAMP_SLOW: 1788 cs42l42->hs_bias_ramp_rate = val; 1789 cs42l42->hs_bias_ramp_time = CS42L42_HSBIAS_RAMP_TIME2; 1790 break; 1791 case CS42L42_HSBIAS_RAMP_SLOWEST: 1792 cs42l42->hs_bias_ramp_rate = val; 1793 cs42l42->hs_bias_ramp_time = CS42L42_HSBIAS_RAMP_TIME3; 1794 break; 1795 default: 1796 dev_err(&i2c_client->dev, 1797 "Wrong cirrus,hs-bias-ramp-rate DT value %d\n", 1798 val); 1799 cs42l42->hs_bias_ramp_rate = CS42L42_HSBIAS_RAMP_SLOW; 1800 cs42l42->hs_bias_ramp_time = CS42L42_HSBIAS_RAMP_TIME2; 1801 } 1802 } else { 1803 cs42l42->hs_bias_ramp_rate = CS42L42_HSBIAS_RAMP_SLOW; 1804 cs42l42->hs_bias_ramp_time = CS42L42_HSBIAS_RAMP_TIME2; 1805 } 1806 1807 regmap_update_bits(cs42l42->regmap, CS42L42_HS_BIAS_CTL, 1808 CS42L42_HSBIAS_RAMP_MASK, 1809 (cs42l42->hs_bias_ramp_rate << 1810 CS42L42_HSBIAS_RAMP_SHIFT)); 1811 > 1812 ret = device_property_read_u32(dev, "cirrus,hs-bias-sense-en", &val); 1813 if (!ret) { 1814 switch (val) { 1815 case CS42L42_HSBIAS_SENSE_OFF: 1816 case CS42L42_HSBIAS_SENSE_ON: 1817 cs42l42->hs_bias_sense_en = val; 1818 break; 1819 default: 1820 dev_err(dev, 1821 "Wrong cirrus,hs-bias-sense-en DT value %d\n", 1822 val); 1823 cs42l42->hs_bias_sense_en = CS42L42_HSBIAS_SENSE_ON; 1824 break; 1825 } 1826 } else { 1827 cs42l42->hs_bias_sense_en = CS42L42_HSBIAS_SENSE_ON; 1828 } 1829 1830 return 0; 1831 } 1832 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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