Messages in this thread | | | Subject | Re: [PATCH] iommu/vt-d: Fix W=1 clang warning in intel/perf.c | From | Nathan Chancellor <> | Date | Thu, 17 Jun 2021 13:51:24 -0700 |
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On 6/17/2021 1:30 PM, Joerg Roedel wrote: > On Thu, Jun 17, 2021 at 10:16:50AM -0700, Nick Desaulniers wrote: >> On Thu, Jun 17, 2021 at 7:54 AM Joerg Roedel <joro@8bytes.org> wrote: >>> >>> From: Joerg Roedel <jroedel@suse.de> >>> >>> Fix this warning when compiled with clang and W=1: >>> >>> drivers/iommu/intel/perf.c:16: warning: Function parameter or member 'latency_lock' not described in 'DEFINE_SPINLOCK' >>> drivers/iommu/intel/perf.c:16: warning: expecting prototype for perf.c(). Prototype was for DEFINE_SPINLOCK() instead >> >> I think these warnings are actually produced by kernel-doc? (not clang) > > Will kernel-doc check automatically when COMPILER=clang is set and W=1? > Because I did not explicitly enable any kernel-doc checks. > > Regards, > > Joerg >
kernel-doc is run automatically with W=1, regardless of gcc versus clang.
Cheers, Nathan
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