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Message-ID: <202203021008.QEdlvQvz-lkp@intel.com> Date: Wed, 2 Mar 2022 11:02:35 +0800 From: kernel test robot <lkp@...el.com> To: Martin PoviĊĦer <povik+lin@...ebit.org> Cc: kbuild-all@...ts.01.org, GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>, linux-kernel@...r.kernel.org, Jens Axboe <axboe@...nel.dk> Subject: [ammarfaizi2-block:axboe/linux-block/m1/2022-03-01 258/355] drivers/dma/apple-admac.c:240:22: error: implicit declaration of function 'FIELD_GET'; did you mean 'FOLL_GET'? tree: https://github.com/ammarfaizi2/linux-block axboe/linux-block/m1/2022-03-01 head: d7cc9472c1c5430d7caa806e8180d2359ea46266 commit: ca01702f8859c2acd332ad63d3418e14f2f0cae8 [258/355] dmaengine: apple-admac: Add Apple ADMAC driver config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20220302/202203021008.QEdlvQvz-lkp@intel.com/config) compiler: powerpc-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/ca01702f8859c2acd332ad63d3418e14f2f0cae8 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block axboe/linux-block/m1/2022-03-01 git checkout ca01702f8859c2acd332ad63d3418e14f2f0cae8 # 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=powerpc SHELL=/bin/bash drivers/dma/ drivers/platform/ sound/soc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@...el.com> All errors (new ones prefixed by >>): drivers/dma/apple-admac.c:132:14: warning: no previous prototype for 'admac_tx_submit' [-Wmissing-prototypes] 132 | dma_cookie_t admac_tx_submit(struct dma_async_tx_descriptor *tx) | ^~~~~~~~~~~~~~~ drivers/dma/apple-admac.c:154:33: warning: no previous prototype for 'admac_prep_dma_cyclic' [-Wmissing-prototypes] 154 | struct dma_async_tx_descriptor *admac_prep_dma_cyclic( | ^~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/printk.h:555, from include/asm-generic/bug.h:22, from arch/powerpc/include/asm/bug.h:156, from include/linux/bug.h:5, from arch/powerpc/include/asm/cmpxchg.h:8, from arch/powerpc/include/asm/atomic.h:11, from include/linux/atomic.h:7, from include/linux/rcupdate.h:25, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, from include/linux/ratelimit.h:6, from include/linux/dev_printk.h:16, from include/linux/device.h:15, from drivers/dma/apple-admac.c:2: drivers/dma/apple-admac.c: In function 'admac_cyclic_write_one_desc': drivers/dma/apple-admac.c:200:26: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=] 200 | dev_dbg(ad->dev, "ch%d descriptor: addr=0x%llx len=0x%x flags=0x%lx\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dynamic_debug.h:134:29: note: in definition of macro '__dynamic_func_call' 134 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/dynamic_debug.h:166:9: note: in expansion of macro '_dynamic_func_call' 166 | _dynamic_func_call(fmt,__dynamic_dev_dbg, \ | ^~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:155:9: note: in expansion of macro 'dynamic_dev_dbg' 155 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/dev_printk.h:155:30: note: in expansion of macro 'dev_fmt' 155 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~ drivers/dma/apple-admac.c:200:9: note: in expansion of macro 'dev_dbg' 200 | dev_dbg(ad->dev, "ch%d descriptor: addr=0x%llx len=0x%x flags=0x%lx\n", | ^~~~~~~ drivers/dma/apple-admac.c:200:54: note: format string is defined here 200 | dev_dbg(ad->dev, "ch%d descriptor: addr=0x%llx len=0x%x flags=0x%lx\n", | ~~~^ | | | long long unsigned int | %x drivers/dma/apple-admac.c:204:53: warning: right shift count >= width of type [-Wshift-count-overflow] 204 | admac_poke(ad, REG_DESC_WRITE(channo), addr >> 32); | ^~ drivers/dma/apple-admac.c: At top level: drivers/dma/apple-admac.c:228:5: warning: no previous prototype for 'admac_alloc_chan_resources' [-Wmissing-prototypes] 228 | int admac_alloc_chan_resources(struct dma_chan *chan) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/dma/apple-admac.c:233:6: warning: no previous prototype for 'admac_free_chan_resources' [-Wmissing-prototypes] 233 | void admac_free_chan_resources(struct dma_chan *chan) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/dma/apple-admac.c:238:5: warning: no previous prototype for 'admac_ring_noccupied_slots' [-Wmissing-prototypes] 238 | int admac_ring_noccupied_slots(int ringval) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/dma/apple-admac.c: In function 'admac_ring_noccupied_slots': >> drivers/dma/apple-admac.c:240:22: error: implicit declaration of function 'FIELD_GET'; did you mean 'FOLL_GET'? [-Werror=implicit-function-declaration] 240 | int wrslot = FIELD_GET(RING_WRITE_SLOT, ringval); | ^~~~~~~~~ | FOLL_GET drivers/dma/apple-admac.c: At top level: drivers/dma/apple-admac.c:258:5: warning: no previous prototype for 'admac_cyclic_read_residue' [-Wmissing-prototypes] 258 | u32 admac_cyclic_read_residue(struct admac_data *ad, int channo, struct admac_tx *adtx) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/dma/apple-admac.c:284:17: warning: no previous prototype for 'admac_tx_status' [-Wmissing-prototypes] 284 | enum dma_status admac_tx_status(struct dma_chan *chan, dma_cookie_t cookie, | ^~~~~~~~~~~~~~~ drivers/dma/apple-admac.c:353:6: warning: no previous prototype for 'admac_start_current_tx' [-Wmissing-prototypes] 353 | void admac_start_current_tx(struct admac_chan *adchan) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/dma/apple-admac.c:367:6: warning: no previous prototype for 'admac_issue_pending' [-Wmissing-prototypes] 367 | void admac_issue_pending(struct dma_chan *chan) | ^~~~~~~~~~~~~~~~~~~ drivers/dma/apple-admac.c:386:5: warning: no previous prototype for 'admac_pause' [-Wmissing-prototypes] 386 | int admac_pause(struct dma_chan *chan) | ^~~~~~~~~~~ drivers/dma/apple-admac.c:395:5: warning: no previous prototype for 'admac_resume' [-Wmissing-prototypes] 395 | int admac_resume(struct dma_chan *chan) | ^~~~~~~~~~~~ drivers/dma/apple-admac.c:404:5: warning: no previous prototype for 'admac_terminate_all' [-Wmissing-prototypes] 404 | int admac_terminate_all(struct dma_chan *chan) | ^~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +240 drivers/dma/apple-admac.c 237 238 int admac_ring_noccupied_slots(int ringval) 239 { > 240 int wrslot = FIELD_GET(RING_WRITE_SLOT, ringval); 241 int rdslot = FIELD_GET(RING_READ_SLOT, ringval); 242 243 if (wrslot != rdslot) { 244 return (wrslot + 4 - rdslot) % 4; 245 } else { 246 WARN_ON((ringval & (RING_FULL | RING_EMPTY)) == 0); 247 248 if (ringval & RING_FULL) 249 return 4; 250 else 251 return 0; 252 } 253 } 254 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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