Hi Charles, [auto build test WARNING on regulator/for-next] [also build test WARNING on v4.11-rc4 next-20170328] [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/Charles-Keepax/regulator-arizona-micsupp-Avoid-potential-memory-leak-reading-init_data/20170329-112224 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next config: i386-randconfig-x0-03291136 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): In file included from include/linux/err.h:4:0, from include/linux/clk.h:15, from drivers//mfd/arizona-core.c:13: drivers//mfd/arizona-core.c: In function 'arizona_dev_init': drivers//mfd/arizona-core.c:1408:33: error: 'struct arizona_micbias' has no member named 'mV' if (!arizona->pdata.micbias[i].mV && ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ >> drivers//mfd/arizona-core.c:1408:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV && ^~ drivers//mfd/arizona-core.c:1409:33: error: 'struct arizona_micbias' has no member named 'bypass' !arizona->pdata.micbias[i].bypass) ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ >> drivers//mfd/arizona-core.c:1408:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV && ^~ drivers//mfd/arizona-core.c:1408:33: error: 'struct arizona_micbias' has no member named 'mV' if (!arizona->pdata.micbias[i].mV && ^ include/linux/compiler.h:160:42: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ >> drivers//mfd/arizona-core.c:1408:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV && ^~ drivers//mfd/arizona-core.c:1409:33: error: 'struct arizona_micbias' has no member named 'bypass' !arizona->pdata.micbias[i].bypass) ^ include/linux/compiler.h:160:42: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ >> drivers//mfd/arizona-core.c:1408:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV && ^~ drivers//mfd/arizona-core.c:1408:33: error: 'struct arizona_micbias' has no member named 'mV' if (!arizona->pdata.micbias[i].mV && ^ include/linux/compiler.h:171:16: note: in definition of macro '__trace_if' ______r = !!(cond); \ ^~~~ >> drivers//mfd/arizona-core.c:1408:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV && ^~ drivers//mfd/arizona-core.c:1409:33: error: 'struct arizona_micbias' has no member named 'bypass' !arizona->pdata.micbias[i].bypass) ^ include/linux/compiler.h:171:16: note: in definition of macro '__trace_if' ______r = !!(cond); \ ^~~~ >> drivers//mfd/arizona-core.c:1408:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV && ^~ drivers//mfd/arizona-core.c:1413:33: error: 'struct arizona_micbias' has no member named 'mV' if (!arizona->pdata.micbias[i].mV) ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers//mfd/arizona-core.c:1413:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV) ^~ drivers//mfd/arizona-core.c:1413:33: error: 'struct arizona_micbias' has no member named 'mV' if (!arizona->pdata.micbias[i].mV) ^ include/linux/compiler.h:160:42: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers//mfd/arizona-core.c:1413:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV) ^~ drivers//mfd/arizona-core.c:1413:33: error: 'struct arizona_micbias' has no member named 'mV' if (!arizona->pdata.micbias[i].mV) ^ include/linux/compiler.h:171:16: note: in definition of macro '__trace_if' ______r = !!(cond); \ ^~~~ drivers//mfd/arizona-core.c:1413:3: note: in expansion of macro 'if' if (!arizona->pdata.micbias[i].mV) ^~ drivers//mfd/arizona-core.c:1414:29: error: 'struct arizona_micbias' has no member named 'mV' arizona->pdata.micbias[i].mV = 2800; ^ drivers//mfd/arizona-core.c:1416:35: error: 'struct arizona_micbias' has no member named 'mV' val = (arizona->pdata.micbias[i].mV - 1500) / 100; ^ In file included from include/linux/err.h:4:0, from include/linux/clk.h:15, from drivers//mfd/arizona-core.c:13: drivers//mfd/arizona-core.c:1423:32: error: 'struct arizona_micbias' has no member named 'discharge' if (arizona->pdata.micbias[i].discharge) ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers//mfd/arizona-core.c:1423:3: note: in expansion of macro 'if' if (arizona->pdata.micbias[i].discharge) ^~ drivers//mfd/arizona-core.c:1423:32: error: 'struct arizona_micbias' has no member named 'discharge' if (arizona->pdata.micbias[i].discharge) ^ include/linux/compiler.h:160:42: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers//mfd/arizona-core.c:1423:3: note: in expansion of macro 'if' if (arizona->pdata.micbias[i].discharge) ^~ drivers//mfd/arizona-core.c:1423:32: error: 'struct arizona_micbias' has no member named 'discharge' if (arizona->pdata.micbias[i].discharge) ^ include/linux/compiler.h:171:16: note: in definition of macro '__trace_if' ______r = !!(cond); \ ^~~~ drivers//mfd/arizona-core.c:1423:3: note: in expansion of macro 'if' if (arizona->pdata.micbias[i].discharge) ^~ drivers//mfd/arizona-core.c:1426:32: error: 'struct arizona_micbias' has no member named 'soft_start' if (arizona->pdata.micbias[i].soft_start) ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers//mfd/arizona-core.c:1426:3: note: in expansion of macro 'if' if (arizona->pdata.micbias[i].soft_start) ^~ drivers//mfd/arizona-core.c:1426:32: error: 'struct arizona_micbias' has no member named 'soft_start' if (arizona->pdata.micbias[i].soft_start) ^ include/linux/compiler.h:160:42: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers//mfd/arizona-core.c:1426:3: note: in expansion of macro 'if' if (arizona->pdata.micbias[i].soft_start) ^~ drivers//mfd/arizona-core.c:1426:32: error: 'struct arizona_micbias' has no member named 'soft_start' if (arizona->pdata.micbias[i].soft_start) ^ include/linux/compiler.h:171:16: note: in definition of macro '__trace_if' ______r = !!(cond); \ ^~~~ drivers//mfd/arizona-core.c:1426:3: note: in expansion of macro 'if' if (arizona->pdata.micbias[i].soft_start) ^~ drivers//mfd/arizona-core.c:1429:32: error: 'struct arizona_micbias' has no member named 'bypass' if (arizona->pdata.micbias[i].bypass) ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers//mfd/arizona-core.c:1429:3: note: in expansion of macro 'if' if (arizona->pdata.micbias[i].bypass) vim +/if +1408 drivers//mfd/arizona-core.c 3cc72986 Mark Brown 2012-06-19 1392 ARIZONA_CLK_32K_SRC_MASK, 3cc72986 Mark Brown 2012-06-19 1393 arizona->pdata.clk32k_src - 1); 767c6dc0 Mark Brown 2013-03-19 1394 arizona_clk32k_enable(arizona); 3cc72986 Mark Brown 2012-06-19 1395 break; 3cc72986 Mark Brown 2012-06-19 1396 case ARIZONA_32KZ_NONE: 3cc72986 Mark Brown 2012-06-19 1397 regmap_update_bits(arizona->regmap, ARIZONA_CLOCK_32K_1, 3cc72986 Mark Brown 2012-06-19 1398 ARIZONA_CLK_32K_SRC_MASK, 2); 3cc72986 Mark Brown 2012-06-19 1399 break; 3cc72986 Mark Brown 2012-06-19 1400 default: 3cc72986 Mark Brown 2012-06-19 1401 dev_err(arizona->dev, "Invalid 32kHz clock source: %d\n", 3cc72986 Mark Brown 2012-06-19 1402 arizona->pdata.clk32k_src); 3cc72986 Mark Brown 2012-06-19 1403 ret = -EINVAL; 59db9691 Mark Brown 2012-07-09 1404 goto err_reset; 3cc72986 Mark Brown 2012-06-19 1405 } 3cc72986 Mark Brown 2012-06-19 1406 3d91f828 Mark Brown 2013-01-29 1407 for (i = 0; i < ARIZONA_MAX_MICBIAS; i++) { 544c7aad Mark Brown 2013-01-29 @1408 if (!arizona->pdata.micbias[i].mV && 544c7aad Mark Brown 2013-01-29 1409 !arizona->pdata.micbias[i].bypass) 3d91f828 Mark Brown 2013-01-29 1410 continue; 3d91f828 Mark Brown 2013-01-29 1411 544c7aad Mark Brown 2013-01-29 1412 /* Apply default for bypass mode */ 544c7aad Mark Brown 2013-01-29 1413 if (!arizona->pdata.micbias[i].mV) 544c7aad Mark Brown 2013-01-29 1414 arizona->pdata.micbias[i].mV = 2800; 544c7aad Mark Brown 2013-01-29 1415 3d91f828 Mark Brown 2013-01-29 1416 val = (arizona->pdata.micbias[i].mV - 1500) / 100; :::::: The code at line 1408 was first introduced by commit :::::: 544c7aadd7d4309ed01fcd787d393db67eb7eaea mfd: arizona: Support configuring MICBIASes into bypass mode :::::: TO: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx> :::::: CC: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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