On Thu, Jun 17, 2021 at 7:54 AM Joerg Roedel <[email protected]> wrote: > > From: Joerg Roedel <[email protected]> > > 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) > > Cc: Lu Baolu <[email protected]> > Reported-by: kernel test robot <[email protected]> > Fixes: 55ee5e67a59a ("iommu/vt-d: Add common code for dmar latency > performance monitors") > Signed-off-by: Joerg Roedel <[email protected]> > --- > drivers/iommu/intel/perf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/intel/perf.c b/drivers/iommu/intel/perf.c > index 73b7ec705552..0e8e03252d92 100644 > --- a/drivers/iommu/intel/perf.c > +++ b/drivers/iommu/intel/perf.c > @@ -1,5 +1,5 @@ > // SPDX-License-Identifier: GPL-2.0 > -/** > +/* > * perf.c - performance monitor > * > * Copyright (C) 2021 Intel Corporation > -- > 2.31.1 > > -- > You received this message because you are subscribed to the Google Groups > "Clang Built Linux" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/clang-built-linux/20210617145339.2692-1-joro%408bytes.org. -- Thanks, ~Nick Desaulniers _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
