tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f804b3159482eedbb4250b1e9248c308fb63b805 commit: 6cbfa11d2694b8a1e46d6834fb9705d5589e3ef1 ASoC: Intel: Select catpt and deprecate haswell date: 3 weeks ago config: i386-randconfig-s002-20201022 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6cbfa11d2694b8a1e46d6834fb9705d5589e3ef1 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 6cbfa11d2694b8a1e46d6834fb9705d5589e3ef1 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
"sparse warnings: (new ones prefixed by >>)"
>> sound/soc/intel/catpt/dsp.c:359:9: sparse: sparse: restricted pci_power_t
>> degrades to integer
sound/soc/intel/catpt/dsp.c:372:9: sparse: sparse: restricted pci_power_t
degrades to integer
sound/soc/intel/catpt/dsp.c:423:9: sparse: sparse: restricted pci_power_t
degrades to integer
sound/soc/intel/catpt/dsp.c:447:9: sparse: sparse: restricted pci_power_t
degrades to integer
vim +359 sound/soc/intel/catpt/dsp.c
ba202a7bc3da05 Cezary Rojewski 2020-09-29 343
ba202a7bc3da05 Cezary Rojewski 2020-09-29 344 int lpt_dsp_power_down(struct
catpt_dev *cdev)
ba202a7bc3da05 Cezary Rojewski 2020-09-29 345 {
ba202a7bc3da05 Cezary Rojewski 2020-09-29 346 catpt_dsp_reset(cdev,
true);
ba202a7bc3da05 Cezary Rojewski 2020-09-29 347
ba202a7bc3da05 Cezary Rojewski 2020-09-29 348 /* set 24Mhz clock for
both SSPs */
ba202a7bc3da05 Cezary Rojewski 2020-09-29 349
catpt_updatel_shim(cdev, CS1, CATPT_CS_SBCS(0) | CATPT_CS_SBCS(1),
ba202a7bc3da05 Cezary Rojewski 2020-09-29 350
CATPT_CS_SBCS(0) | CATPT_CS_SBCS(1));
ba202a7bc3da05 Cezary Rojewski 2020-09-29 351
catpt_dsp_select_lpclock(cdev, true, false);
ba202a7bc3da05 Cezary Rojewski 2020-09-29 352
ba202a7bc3da05 Cezary Rojewski 2020-09-29 353 /* DRAM power gating
all */
ba202a7bc3da05 Cezary Rojewski 2020-09-29 354
catpt_dsp_set_srampge(cdev, &cdev->dram, cdev->spec->dram_mask,
ba202a7bc3da05 Cezary Rojewski 2020-09-29 355
cdev->spec->dram_mask);
ba202a7bc3da05 Cezary Rojewski 2020-09-29 356
catpt_dsp_set_srampge(cdev, &cdev->iram, cdev->spec->iram_mask,
ba202a7bc3da05 Cezary Rojewski 2020-09-29 357
cdev->spec->iram_mask);
ba202a7bc3da05 Cezary Rojewski 2020-09-29 358
ba202a7bc3da05 Cezary Rojewski 2020-09-29 @359 catpt_updatel_pci(cdev,
PMCS, PCI_PM_CTRL_STATE_MASK, PCI_D3hot);
ba202a7bc3da05 Cezary Rojewski 2020-09-29 360 /* give hw time to drop
off */
ba202a7bc3da05 Cezary Rojewski 2020-09-29 361 udelay(50);
ba202a7bc3da05 Cezary Rojewski 2020-09-29 362
ba202a7bc3da05 Cezary Rojewski 2020-09-29 363 return 0;
ba202a7bc3da05 Cezary Rojewski 2020-09-29 364 }
ba202a7bc3da05 Cezary Rojewski 2020-09-29 365
:::::: The code at line 359 was first introduced by commit
:::::: ba202a7bc3da05ca4548c7247f9be769b4e8c9fa ASoC: Intel: catpt: Define DSP
operations
:::::: TO: Cezary Rojewski <cezary.rojew...@intel.com>
:::::: CC: Mark Brown <broo...@kernel.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
