Messages in this thread | | | Date | Mon, 29 Nov 2021 06:22:12 +0800 | From | kernel test robot <> | Subject | [norov:bitmap_fast2 3/9] drivers/iio/adc/mxs-lradc-adc.c:563:2: error: unterminated function-like macro invocation |
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tree: https://github.com/norov/linux bitmap_fast2 head: 2ba93e639da00fa6374a9942dc507f64d5cb6659 commit: 46f86267bdcb14f620d5905e64cbe68dc712e028 [3/9] all: replace bitmap_weigth() with bitmap_{empty,full,eq,gt,le} config: hexagon-randconfig-r033-20211128 (https://download.01.org/0day-ci/archive/20211129/202111290655.xr3sMLhM-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5c64d8ef8cc0c0ed3e0f2ae693d99e7f70f20a84) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/norov/linux/commit/46f86267bdcb14f620d5905e64cbe68dc712e028 git remote add norov https://github.com/norov/linux git fetch --no-tags norov bitmap_fast2 git checkout 46f86267bdcb14f620d5905e64cbe68dc712e028 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/iio/adc/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/iio/adc/mxs-lradc-adc.c:563:2: error: unterminated function-like macro invocation if (bitmap_weight_gt(mask, LRADC_MAX_TOTAL_CHANS, LRADC_MAX_MAPPED_CHAN - rsvd_chans) ^ include/linux/compiler.h:56:9: note: macro 'if' defined here #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ >> drivers/iio/adc/mxs-lradc-adc.c:834:40: error: expected '}' MODULE_ALIAS("platform:mxs-lradc-adc"); ^ drivers/iio/adc/mxs-lradc-adc.c:540:1: note: to match this '{' { ^ 2 errors generated.
vim +563 drivers/iio/adc/mxs-lradc-adc.c
537 538 static bool mxs_lradc_adc_validate_scan_mask(struct iio_dev *iio, 539 const unsigned long *mask) 540 { 541 struct mxs_lradc_adc *adc = iio_priv(iio); 542 struct mxs_lradc *lradc = adc->lradc; 543 int rsvd_chans = 0; 544 unsigned long rsvd_mask = 0; 545 546 if (lradc->use_touchbutton) 547 rsvd_mask |= CHAN_MASK_TOUCHBUTTON; 548 if (lradc->touchscreen_wire == MXS_LRADC_TOUCHSCREEN_4WIRE) 549 rsvd_mask |= CHAN_MASK_TOUCHSCREEN_4WIRE; 550 if (lradc->touchscreen_wire == MXS_LRADC_TOUCHSCREEN_5WIRE) 551 rsvd_mask |= CHAN_MASK_TOUCHSCREEN_5WIRE; 552 553 if (lradc->use_touchbutton) 554 rsvd_chans++; 555 if (lradc->touchscreen_wire) 556 rsvd_chans += 2; 557 558 /* Test for attempts to map channels with special mode of operation. */ 559 if (bitmap_intersects(mask, &rsvd_mask, LRADC_MAX_TOTAL_CHANS)) 560 return false; 561 562 /* Test for attempts to map more channels then available slots. */ > 563 if (bitmap_weight_gt(mask, LRADC_MAX_TOTAL_CHANS, LRADC_MAX_MAPPED_CHAN - rsvd_chans) 564 return false; 565 566 return true; 567 } 568
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