Merge tag 'pci-v5.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...

[mirror_ubuntu-jammy-kernel.git] / drivers / pci / pcie / ptm.c

diff --git a/drivers/pci/pcie/ptm.c b/drivers/pci/pcie/ptm.c
index 4810faa67f5206501be47d3f3422db1cdb14a9a3..368a254e31242fd0a3163fc7cb93a227eabb6227 100644 (file)
--- a/drivers/pci/pcie/ptm.c
+++ b/drivers/pci/pcie/ptm.c
@@ -202,3 +202,12 @@ int pci_enable_ptm(struct pci_dev *dev, u8 *granularity)
        return 0;
 }
 EXPORT_SYMBOL(pci_enable_ptm);
+
+bool pcie_ptm_enabled(struct pci_dev *dev)
+{
+       if (!dev)
+               return false;
+
+       return dev->ptm_enabled;
+}
+EXPORT_SYMBOL(pcie_ptm_enabled);