From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============4208616028309278272==" MIME-Version: 1.0 From: kernel test robot Subject: [linux-next:master 12994/14198] drivers/iio/accel/bma400_core.c:1056:3: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign] Date: Sat, 28 May 2022 19:36:17 +0800 Message-ID: <202205281947.VCVCg9sm-lkp@intel.com> List-Id: To: kbuild@lists.01.org --===============4208616028309278272== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable CC: llvm(a)lists.linux.dev CC: kbuild-all(a)lists.01.org BCC: lkp(a)intel.com CC: Linux Memory Management List TO: Jagath Jog J CC: Jonathan Cameron tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git= master head: d3fde8ff50ab265749704bd7fbcf70d35235421f commit: 296d0a4a13be9e03b5eccc33d7ef5980ccd2b4c3 [12994/14198] iio: accel: = bma400: Add support for activity and inactivity events :::::: branch date: 29 hours ago :::::: commit date: 6 days ago config: arm-randconfig-c002-20220524 (https://download.01.org/0day-ci/archi= ve/20220528/202205281947.VCVCg9sm-lkp(a)intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0fbe3f= 3f486e01448121f7931a4ca29fac1504ab) reproduce (this is a W=3D1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/= make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.g= it/commit/?id=3D296d0a4a13be9e03b5eccc33d7ef5980ccd2b4c3 git remote add linux-next https://git.kernel.org/pub/scm/linux/kern= el/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 296d0a4a13be9e03b5eccc33d7ef5980ccd2b4c3 # save the config file COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dclang make.cross ARCH= =3Darm clang-analyzer = If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot clang-analyzer warnings: (new ones prefixed by >>) ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:767:4: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "\tNot supported\n"); ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:767:4: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "\tNot supported\n"); ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:772:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:772:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:775:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "\tFirmware version: %d.%d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:775:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "\tFirmware version: %d.%d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:780:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:780:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:786:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:786:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:792:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:792:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:798:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:798:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:801:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "\tSerial: 0x%02x%02x%02x%02x\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:801:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "\tSerial: 0x%02x%02x%02x%02x\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:804:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "\tType: 0x%02x\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:804:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "\tType: 0x%02x\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:809:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:809:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:812:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "\tTotal splash space: %d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:812:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "\tTotal splash space: %d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:815:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "\tUsed splash space: %d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:815:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "\tUsed splash space: %d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:820:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:820:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:823:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "\tFirmware version: %d.%d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:823:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "\tFirmware version: %d.%d\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:828:3: warning: Call to function 'snpr= intf' is insecure as it does not provide security checks introduced in the = C11 standard. Replace with analogous functions that support length argument= s or provides boundary checks such as 'snprintf_s' in case of C11 [clang-an= alyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ drivers/hid/hid-picolcd_debugfs.c:828:3: note: Call to function 'snprint= f' is insecure as it does not provide security checks introduced in the C11= standard. Replace with analogous functions that support length arguments o= r provides boundary checks such as 'snprintf_s' in case of C11 snprintf(buff, BUFF_SZ, "report %s (%d, size=3D%d)\n", ^~~~~~~~ Suppressed 42 warnings (42 in non-user code). Use -header-filter=3D.* to display errors from all non-system headers. U= se -system-headers to display errors from system headers as well. 31 warnings generated. Suppressed 31 warnings (31 in non-user code). Use -header-filter=3D.* to display errors from all non-system headers. U= se -system-headers to display errors from system headers as well. 31 warnings generated. Suppressed 31 warnings (31 in non-user code). Use -header-filter=3D.* to display errors from all non-system headers. U= se -system-headers to display errors from system headers as well. 44 warnings generated. >> drivers/iio/accel/bma400_core.c:1056:3: warning: Assigned value is garba= ge or undefined [clang-analyzer-core.uninitialized.Assign] set_mask_bits(&field_value, BMA400_INT_GEN1_MSK, ^ include/linux/bitops.h:281:9: note: expanded from macro 'set_mask_bits' old__ =3D READ_ONCE(*(ptr)); \ ^ ~~~~~~~~~~~~~~~~~ drivers/iio/accel/bma400_core.c:1051:2: note: Control jumps to 'case IIO= _EV_DIR_RISING:' at line 1052 switch (dir) { ^ drivers/iio/accel/bma400_core.c:1057:10: note: Taking false branch FIELD_PREP(BMA400_INT_GEN1_MSK, state)); ^ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:65:3: note: expanded from macro '__BF_FIELD_CHE= CK' BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON= _MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ include/linux/compiler_types.h:352:2: note: expanded from macro 'compile= time_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COU= NTER__) ^ include/linux/compiler_types.h:340:2: note: expanded from macro '_compil= etime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:332:3: note: expanded from macro '__compi= letime_assert' if (!(condition)) \ ^ drivers/iio/accel/bma400_core.c:1057:10: note: Loop condition is false. = Exiting loop FIELD_PREP(BMA400_INT_GEN1_MSK, state)); ^ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:65:3: note: expanded from macro '__BF_FIELD_CHE= CK' BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON= _MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ include/linux/compiler_types.h:352:2: note: expanded from macro 'compile= time_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COU= NTER__) ^ include/linux/compiler_types.h:340:2: note: expanded from macro '_compil= etime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:324:2: note: expanded from macro '__compi= letime_assert' do { \ ^ drivers/iio/accel/bma400_core.c:1057:10: note: Taking false branch FIELD_PREP(BMA400_INT_GEN1_MSK, state)); ^ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:67:3: note: expanded from macro '__BF_FIELD_CHE= CK' BUILD_BUG_ON_MSG((_mask) =3D=3D 0, _pfx "mask is zero");= \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON= _MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ include/linux/compiler_types.h:352:2: note: expanded from macro 'compile= time_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COU= NTER__) ^ include/linux/compiler_types.h:340:2: note: expanded from macro '_compil= etime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:332:3: note: expanded from macro '__compi= letime_assert' if (!(condition)) \ ^ drivers/iio/accel/bma400_core.c:1057:10: note: Loop condition is false. = Exiting loop FIELD_PREP(BMA400_INT_GEN1_MSK, state)); ^ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:67:3: note: expanded from macro '__BF_FIELD_CHE= CK' BUILD_BUG_ON_MSG((_mask) =3D=3D 0, _pfx "mask is zero");= \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON= _MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ include/linux/compiler_types.h:352:2: note: expanded from macro 'compile= time_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COU= NTER__) ^ include/linux/compiler_types.h:340:2: note: expanded from macro '_compil= etime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:324:2: note: expanded from macro '__compi= letime_assert' do { \ ^ drivers/iio/accel/bma400_core.c:1057:10: note: '?' condition is false FIELD_PREP(BMA400_INT_GEN1_MSK, state)); ^ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:68:20: note: expanded from macro '__BF_FIELD_CH= ECK' BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ vim +1056 drivers/iio/accel/bma400_core.c e6391ddd68c56a Jagath Jog J 2022-05-05 1044 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1045 static int bma400_activity_ev= ent_en(struct bma400_data *data, 296d0a4a13be9e Jagath Jog J 2022-05-05 1046 enum iio_event_direct= ion dir, 296d0a4a13be9e Jagath Jog J 2022-05-05 1047 int state) 296d0a4a13be9e Jagath Jog J 2022-05-05 1048 { 296d0a4a13be9e Jagath Jog J 2022-05-05 1049 int ret, reg, msk, value, fi= eld_value; 296d0a4a13be9e Jagath Jog J 2022-05-05 1050 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1051 switch (dir) { 296d0a4a13be9e Jagath Jog J 2022-05-05 1052 case IIO_EV_DIR_RISING: 296d0a4a13be9e Jagath Jog J 2022-05-05 1053 reg =3D BMA400_GEN1INT_CONF= IG0; 296d0a4a13be9e Jagath Jog J 2022-05-05 1054 msk =3D BMA400_INT_GEN1_MSK; 296d0a4a13be9e Jagath Jog J 2022-05-05 1055 value =3D 2; 296d0a4a13be9e Jagath Jog J 2022-05-05 @1056 set_mask_bits(&field_value,= BMA400_INT_GEN1_MSK, 296d0a4a13be9e Jagath Jog J 2022-05-05 1057 FIELD_PREP(BMA400_IN= T_GEN1_MSK, state)); 296d0a4a13be9e Jagath Jog J 2022-05-05 1058 break; 296d0a4a13be9e Jagath Jog J 2022-05-05 1059 case IIO_EV_DIR_FALLING: 296d0a4a13be9e Jagath Jog J 2022-05-05 1060 reg =3D BMA400_GEN2INT_CONF= IG0; 296d0a4a13be9e Jagath Jog J 2022-05-05 1061 msk =3D BMA400_INT_GEN2_MSK; 296d0a4a13be9e Jagath Jog J 2022-05-05 1062 value =3D 0; 296d0a4a13be9e Jagath Jog J 2022-05-05 1063 set_mask_bits(&field_value,= BMA400_INT_GEN2_MSK, 296d0a4a13be9e Jagath Jog J 2022-05-05 1064 FIELD_PREP(BMA400_IN= T_GEN2_MSK, state)); 296d0a4a13be9e Jagath Jog J 2022-05-05 1065 break; 296d0a4a13be9e Jagath Jog J 2022-05-05 1066 default: 296d0a4a13be9e Jagath Jog J 2022-05-05 1067 return -EINVAL; 296d0a4a13be9e Jagath Jog J 2022-05-05 1068 } 296d0a4a13be9e Jagath Jog J 2022-05-05 1069 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1070 /* Enabling all axis for int= errupt evaluation */ 296d0a4a13be9e Jagath Jog J 2022-05-05 1071 ret =3D regmap_write(data->r= egmap, reg, 0xF8); 296d0a4a13be9e Jagath Jog J 2022-05-05 1072 if (ret) 296d0a4a13be9e Jagath Jog J 2022-05-05 1073 return ret; 296d0a4a13be9e Jagath Jog J 2022-05-05 1074 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1075 /* OR combination of all axi= s for interrupt evaluation */ 296d0a4a13be9e Jagath Jog J 2022-05-05 1076 ret =3D regmap_write(data->r= egmap, reg + BMA400_GEN_CONFIG1_OFF, value); 296d0a4a13be9e Jagath Jog J 2022-05-05 1077 if (ret) 296d0a4a13be9e Jagath Jog J 2022-05-05 1078 return ret; 296d0a4a13be9e Jagath Jog J 2022-05-05 1079 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1080 /* Initial value to avoid in= terrupts while enabling*/ 296d0a4a13be9e Jagath Jog J 2022-05-05 1081 ret =3D regmap_write(data->r= egmap, reg + BMA400_GEN_CONFIG2_OFF, 0x0A); 296d0a4a13be9e Jagath Jog J 2022-05-05 1082 if (ret) 296d0a4a13be9e Jagath Jog J 2022-05-05 1083 return ret; 296d0a4a13be9e Jagath Jog J 2022-05-05 1084 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1085 /* Initial duration value to= avoid interrupts while enabling*/ 296d0a4a13be9e Jagath Jog J 2022-05-05 1086 ret =3D regmap_write(data->r= egmap, reg + BMA400_GEN_CONFIG31_OFF, 0x0F); 296d0a4a13be9e Jagath Jog J 2022-05-05 1087 if (ret) 296d0a4a13be9e Jagath Jog J 2022-05-05 1088 return ret; 296d0a4a13be9e Jagath Jog J 2022-05-05 1089 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1090 ret =3D regmap_update_bits(d= ata->regmap, BMA400_INT1_MAP_REG, msk, 296d0a4a13be9e Jagath Jog J 2022-05-05 1091 field_value); 296d0a4a13be9e Jagath Jog J 2022-05-05 1092 if (ret) 296d0a4a13be9e Jagath Jog J 2022-05-05 1093 return ret; 296d0a4a13be9e Jagath Jog J 2022-05-05 1094 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1095 ret =3D regmap_update_bits(d= ata->regmap, BMA400_INT_CONFIG0_REG, msk, 296d0a4a13be9e Jagath Jog J 2022-05-05 1096 field_value); 296d0a4a13be9e Jagath Jog J 2022-05-05 1097 if (ret) 296d0a4a13be9e Jagath Jog J 2022-05-05 1098 return ret; 296d0a4a13be9e Jagath Jog J 2022-05-05 1099 = 296d0a4a13be9e Jagath Jog J 2022-05-05 1100 set_mask_bits(&data->generic= _event_en, msk, field_value); 296d0a4a13be9e Jagath Jog J 2022-05-05 1101 return 0; 296d0a4a13be9e Jagath Jog J 2022-05-05 1102 } 296d0a4a13be9e Jagath Jog J 2022-05-05 1103 = -- = 0-DAY CI Kernel Test Service https://01.org/lkp --===============4208616028309278272==--