Hi Igor, kernel test robot noticed the following build errors: [auto build test ERROR on baeb9a7d8b60b021d907127509c44507539c15e5] url: https://github.com/intel-lab-lkp/linux/commits/Igor-Prusov/ASoC-dt-bindings-Add-Everest-ES7243E/20240920-235246 base: baeb9a7d8b60b021d907127509c44507539c15e5 patch link: https://lore.kernel.org/r/20240920-es7243e-adc-v2-2-0be019735b81%40salutedevices.com patch subject: [PATCH v2 2/2] ASoC: codecs: add ES7243E ADC driver config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20240922/202409220756.5MSHcbg7-lkp@xxxxxxxxx/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 8663a75fa2f31299ab8d1d90288d9df92aadee88) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240922/202409220756.5MSHcbg7-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202409220756.5MSHcbg7-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from sound/soc/codecs/es7243e.c:15: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:25: In file included from include/linux/kernel_stat.h:8: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) | ^ In file included from sound/soc/codecs/es7243e.c:15: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:25: In file included from include/linux/kernel_stat.h:8: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ In file included from sound/soc/codecs/es7243e.c:15: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:25: In file included from include/linux/kernel_stat.h:8: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ In file included from sound/soc/codecs/es7243e.c:15: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:21: In file included from include/linux/mm.h:2239: include/linux/vmstat.h:517:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 517 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> sound/soc/codecs/es7243e.c:252:13: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 252 | sdpfmt |= FIELD_PREP(ES7243E_SDP_FMT, 0); | ^ sound/soc/codecs/es7243e.c:272:11: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 272 | clk2 |= FIELD_PREP(ES7243E_CLK2_BCLK_INV, 0); | ^ sound/soc/codecs/es7243e.c:351:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 351 | val = FIELD_PREP(ES7243E_ADCCTL1_SCALE, cd->scale); | ^ sound/soc/codecs/es7243e.c:405:18: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 405 | const int val = FIELD_PREP(ES7243E_SDP_MUTE, 3 * !!mute); | ^ sound/soc/codecs/es7243e.c:514:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 514 | val = FIELD_PREP(ES7243E_SDP_MUTE, 0); | ^ sound/soc/codecs/es7243e.c:570:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 570 | val = FIELD_PREP(ES7243E_PGA1_EN, 1); | ^ 7 warnings and 6 errors generated. vim +/FIELD_PREP +252 sound/soc/codecs/es7243e.c 239 240 static int es7243e_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 241 { 242 struct snd_soc_component *component = dai->component; 243 unsigned int sdpfmt = 0; 244 unsigned int clk2 = 0; 245 bool is_dsp = false; 246 bool invert_lrck = false; 247 int ret; 248 249 /* Set protocol of the serial data port */ 250 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 251 case SND_SOC_DAIFMT_I2S: > 252 sdpfmt |= FIELD_PREP(ES7243E_SDP_FMT, 0); 253 break; 254 case SND_SOC_DAIFMT_LEFT_J: 255 sdpfmt |= FIELD_PREP(ES7243E_SDP_FMT, 1); 256 break; 257 case SND_SOC_DAIFMT_DSP_A: 258 sdpfmt |= FIELD_PREP(ES7243E_SDP_FMT, 3); 259 is_dsp = true; 260 break; 261 case SND_SOC_DAIFMT_DSP_B: 262 sdpfmt |= FIELD_PREP(ES7243E_SDP_FMT, 3); 263 is_dsp = true; 264 break; 265 default: 266 return -EINVAL; 267 } 268 269 /* Set LR and BCLK polarity */ 270 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 271 case SND_SOC_DAIFMT_NB_NF: 272 clk2 |= FIELD_PREP(ES7243E_CLK2_BCLK_INV, 0); 273 sdpfmt |= FIELD_PREP(ES7243E_SDP_LRP, 0); 274 break; 275 case SND_SOC_DAIFMT_IB_IF: 276 clk2 |= FIELD_PREP(ES7243E_CLK2_BCLK_INV, 1); 277 sdpfmt |= FIELD_PREP(ES7243E_SDP_LRP, 1); 278 invert_lrck = true; 279 break; 280 case SND_SOC_DAIFMT_IB_NF: 281 clk2 |= FIELD_PREP(ES7243E_CLK2_BCLK_INV, 1); 282 sdpfmt |= FIELD_PREP(ES7243E_SDP_LRP, 0); 283 break; 284 case SND_SOC_DAIFMT_NB_IF: 285 clk2 |= FIELD_PREP(ES7243E_CLK2_BCLK_INV, 0); 286 sdpfmt |= FIELD_PREP(ES7243E_SDP_LRP, 1); 287 invert_lrck = true; 288 break; 289 default: 290 return -EINVAL; 291 } 292 293 /* Inverted LRCK is not available in DSP mode. */ 294 if (is_dsp && invert_lrck) 295 return -EINVAL; 296 297 ret = snd_soc_component_update_bits(component, ES7243E_CLK2, 298 ES7243E_CLK2_BCLK_INV, clk2); 299 if (ret < 0) 300 return ret; 301 302 return snd_soc_component_update_bits(component, ES7243E_SDP, 303 ES7243E_SDP_LRP, sdpfmt); 304 } 305 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
