lockdep_assert_held() is better suited to checking locking requirements, since it won't get confused when someone else holds the lock. This is also a step towards possibly removing spin_is_locked().
Signed-off-by: Lance Roy <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: <[email protected]> Cc: <[email protected]> --- arch/x86/pci/i386.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index ed4ac215305d..24bb58a007de 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -59,7 +59,7 @@ static struct pcibios_fwaddrmap *pcibios_fwaddrmap_lookup(struct pci_dev *dev) { struct pcibios_fwaddrmap *map; - WARN_ON_SMP(!spin_is_locked(&pcibios_fwaddrmap_lock)); + lockdep_assert_held(&pcibios_fwaddrmap_lock); list_for_each_entry(map, &pcibios_fwaddrmappings, list) if (map->dev == dev) -- 2.19.0
