Messages in this thread | | | Date | Sun, 20 Feb 2022 20:29:26 +0800 | From | kernel test robot <> | Subject | [ammarfaizi2-block:axboe/linux-block/m1/2022-02-19 522/552] sound/soc/apple/mca.c:223:41: warning: array subscript 1 is above array bounds of 'bool[1]' {aka '_Bool[1]'} |
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tree: https://github.com/ammarfaizi2/linux-block axboe/linux-block/m1/2022-02-19 head: b781e0ccdc0c9a931571d15db09d45b7258b9905 commit: aa68cd40e7ed6c63500d8ea9b8946e4d8c974f9c [522/552] ASoC: apple-mca: Add platform driver for Apple SoCs config: xtensa-allyesconfig (https://download.01.org/0day-ci/archive/20220220/202202202036.km0KGsP8-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 11.2.0 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/ammarfaizi2/linux-block/commit/aa68cd40e7ed6c63500d8ea9b8946e4d8c974f9c git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block axboe/linux-block/m1/2022-02-19 git checkout aa68cd40e7ed6c63500d8ea9b8946e4d8c974f9c # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=xtensa SHELL=/bin/bash sound/soc/apple/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
sound/soc/apple/mca.c: In function 'mca_configure_serdes': sound/soc/apple/mca.c:294:23: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] 294 | serdes_conf = FIELD_PREP(SERDES_CONF_NCHANS, max(slots, 1) - 1); | ^~~~~~~~~~ sound/soc/apple/mca.c: At top level: sound/soc/apple/mca.c:776:6: warning: no previous prototype for 'apple_mca_release_dma_chans' [-Wmissing-prototypes] 776 | void apple_mca_release_dma_chans(struct mca_data *mca) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/apple/mca.c:791:6: warning: no previous prototype for 'apple_mca_put_clks' [-Wmissing-prototypes] 791 | void apple_mca_put_clks(struct mca_data *mca) | ^~~~~~~~~~~~~~~~~~ In file included from include/linux/device.h:15, from include/linux/platform_device.h:13, from sound/soc/apple/mca.c:9: sound/soc/apple/mca.c: In function 'apple_mca_probe': sound/soc/apple/mca.c:917:45: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=] 917 | dev_err(&pdev->dev, "unable to obtain clock %s: %d\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap' 110 | _p_func(dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/dev_printk.h:144:56: note: in expansion of macro 'dev_fmt' 144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~ sound/soc/apple/mca.c:917:25: note: in expansion of macro 'dev_err' 917 | dev_err(&pdev->dev, "unable to obtain clock %s: %d\n", | ^~~~~~~ sound/soc/apple/mca.c:917:74: note: format string is defined here 917 | dev_err(&pdev->dev, "unable to obtain clock %s: %d\n", | ~^ | | | int | %ld In file included from include/linux/device.h:15, from include/linux/platform_device.h:13, from sound/soc/apple/mca.c:9: sound/soc/apple/mca.c:951:61: warning: format '%d' expects argument of type 'int', but argument 4 has type 'struct device_node *' [-Wformat=] 951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap' 110 | _p_func(dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/dev_printk.h:144:56: note: in expansion of macro 'dev_fmt' 144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~ sound/soc/apple/mca.c:951:41: note: in expansion of macro 'dev_err' 951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n", | ^~~~~~~ sound/soc/apple/mca.c:951:82: note: format string is defined here 951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n", | ~^ | | | int In file included from include/linux/device.h:15, from include/linux/platform_device.h:13, from sound/soc/apple/mca.c:9: sound/soc/apple/mca.c:951:61: warning: too many arguments for format [-Wformat-extra-args] 951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap' 110 | _p_func(dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/dev_printk.h:144:56: note: in expansion of macro 'dev_fmt' 144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~ sound/soc/apple/mca.c:951:41: note: in expansion of macro 'dev_err' 951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n", | ^~~~~~~ sound/soc/apple/mca.c: In function 'mca_dai_set_sysclk': >> sound/soc/apple/mca.c:223:41: warning: array subscript 1 is above array bounds of 'bool[1]' {aka '_Bool[1]'} [-Warray-bounds] 223 | if (route->clocks_in_use[stream]) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~ sound/soc/apple/mca.c:123:14: note: while referencing 'clocks_in_use' 123 | bool clocks_in_use[SNDRV_PCM_STREAM_LAST]; | ^~~~~~~~~~~~~ sound/soc/apple/mca.c: In function 'mca_dai_hw_free': >> sound/soc/apple/mca.c:223:41: warning: array subscript 1 is above array bounds of 'bool[1]' {aka '_Bool[1]'} [-Warray-bounds] 223 | if (route->clocks_in_use[stream]) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~ sound/soc/apple/mca.c:123:14: note: while referencing 'clocks_in_use' 123 | bool clocks_in_use[SNDRV_PCM_STREAM_LAST]; | ^~~~~~~~~~~~~ sound/soc/apple/mca.c: In function 'mca_dai_prepare': >> sound/soc/apple/mca.c:223:41: warning: array subscript 1 is above array bounds of 'bool[1]' {aka '_Bool[1]'} [-Warray-bounds] 223 | if (route->clocks_in_use[stream]) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~ sound/soc/apple/mca.c:123:14: note: while referencing 'clocks_in_use' 123 | bool clocks_in_use[SNDRV_PCM_STREAM_LAST]; | ^~~~~~~~~~~~~ sound/soc/apple/mca.c: In function 'mca_dai_hw_params': >> sound/soc/apple/mca.c:223:41: warning: array subscript 1 is above array bounds of 'bool[1]' {aka '_Bool[1]'} [-Warray-bounds] 223 | if (route->clocks_in_use[stream]) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~ sound/soc/apple/mca.c:123:14: note: while referencing 'clocks_in_use' 123 | bool clocks_in_use[SNDRV_PCM_STREAM_LAST]; | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors
vim +223 sound/soc/apple/mca.c
216 217 218 static bool mca_clocks_in_use(struct mca_route *route) 219 { 220 int stream; 221 222 for_each_pcm_streams(stream) > 223 if (route->clocks_in_use[stream]) 224 return true; 225 return false; 226 } 227
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