From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com, Julia Lawall <julia.lawall@inria.fr>
Subject: drivers/usb/musb/musb_dsps.c:850:9-34: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
Date: Sat, 18 May 2024 05:01:43 +0800 [thread overview]
Message-ID: <202405180425.PLk75x8W-lkp@intel.com> (raw)
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Grant B Adams <nemith592@gmail.com>
CC: Tony Lindgren <tony@atomide.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7ee332c9f12bc5b380e36919cd7d056592a7073f
commit: 2f07592c30e1db498fe198a80e9d36f9d7cce441 usb: musb: dsps: Fix vbus vs tps65217-charger irq conflict
date: 8 months ago
:::::: branch date: 2 hours ago
:::::: commit date: 8 months ago
config: mips-randconfig-r052-20240517 (https://download.01.org/0day-ci/archive/20240518/202405180425.PLk75x8W-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project d3455f4ddd16811401fa153298fadd2f59f6914e)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Julia Lawall <julia.lawall@inria.fr>
| Closes: https://lore.kernel.org/r/202405180425.PLk75x8W-lkp@intel.com/
cocci warnings: (new ones prefixed by >>)
>> drivers/usb/musb/musb_dsps.c:850:9-34: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
vim +850 drivers/usb/musb/musb_dsps.c
369469a92393d8 Tony Lindgren 2017-02-01 835
369469a92393d8 Tony Lindgren 2017-02-01 836 static int dsps_setup_optional_vbus_irq(struct platform_device *pdev,
369469a92393d8 Tony Lindgren 2017-02-01 837 struct dsps_glue *glue)
369469a92393d8 Tony Lindgren 2017-02-01 838 {
369469a92393d8 Tony Lindgren 2017-02-01 839 int error;
369469a92393d8 Tony Lindgren 2017-02-01 840
369469a92393d8 Tony Lindgren 2017-02-01 841 glue->vbus_irq = platform_get_irq_byname(pdev, "vbus");
369469a92393d8 Tony Lindgren 2017-02-01 842 if (glue->vbus_irq == -EPROBE_DEFER)
369469a92393d8 Tony Lindgren 2017-02-01 843 return -EPROBE_DEFER;
369469a92393d8 Tony Lindgren 2017-02-01 844
369469a92393d8 Tony Lindgren 2017-02-01 845 if (glue->vbus_irq <= 0) {
369469a92393d8 Tony Lindgren 2017-02-01 846 glue->vbus_irq = 0;
369469a92393d8 Tony Lindgren 2017-02-01 847 return 0;
369469a92393d8 Tony Lindgren 2017-02-01 848 }
369469a92393d8 Tony Lindgren 2017-02-01 849
369469a92393d8 Tony Lindgren 2017-02-01 @850 error = devm_request_threaded_irq(glue->dev, glue->vbus_irq,
369469a92393d8 Tony Lindgren 2017-02-01 851 NULL, dsps_vbus_threaded_irq,
2f07592c30e1db Grant B Adams 2023-08-23 852 IRQF_SHARED,
369469a92393d8 Tony Lindgren 2017-02-01 853 "vbus", glue);
369469a92393d8 Tony Lindgren 2017-02-01 854 if (error) {
369469a92393d8 Tony Lindgren 2017-02-01 855 glue->vbus_irq = 0;
369469a92393d8 Tony Lindgren 2017-02-01 856 return error;
369469a92393d8 Tony Lindgren 2017-02-01 857 }
369469a92393d8 Tony Lindgren 2017-02-01 858 dev_dbg(glue->dev, "VBUS irq %i configured\n", glue->vbus_irq);
369469a92393d8 Tony Lindgren 2017-02-01 859
369469a92393d8 Tony Lindgren 2017-02-01 860 return 0;
369469a92393d8 Tony Lindgren 2017-02-01 861 }
369469a92393d8 Tony Lindgren 2017-02-01 862
:::::: The code at line 850 was first introduced by commit
:::::: 369469a92393d8e365093d44c0df7a7b6430bc8b usb: musb: Add support for optional VBUS irq to dsps glue layer
:::::: TO: Tony Lindgren <tony@atomide.com>
:::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-05-17 21:02 UTC|newest]
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