diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci.c | 9 | ||||
| -rw-r--r-- | drivers/pci/pci.h | 1 | ||||
| -rw-r--r-- | drivers/pci/probe.c | 1 |
3 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 9c89447e7b2..e7dfcd44757 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1916,6 +1916,15 @@ void pci_allocate_cap_save_buffers(struct pci_dev *dev) "unable to preallocate PCI-X save buffer\n"); } +void pci_free_cap_save_buffers(struct pci_dev *dev) +{ + struct pci_cap_saved_state *tmp; + struct hlist_node *pos, *n; + + hlist_for_each_entry_safe(tmp, pos, n, &dev->saved_cap_space, next) + kfree(tmp); +} + /** * pci_enable_ari - enable ARI forwarding if hardware support it * @dev: the PCI device diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index aaf7ff8c517..586ac9b097e 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -73,6 +73,7 @@ extern int __pci_pme_wakeup(struct pci_dev *dev, void *ign); extern void pci_pm_init(struct pci_dev *dev); extern void platform_pci_wakeup_init(struct pci_dev *dev); extern void pci_allocate_cap_save_buffers(struct pci_dev *dev); +void pci_free_cap_save_buffers(struct pci_dev *dev); static inline void pci_wakeup_event(struct pci_dev *dev) { diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index aa9b1dec0d3..dc904bd4b56 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1024,6 +1024,7 @@ static void pci_release_capabilities(struct pci_dev *dev) { pci_vpd_release(dev); pci_iov_release(dev); + pci_free_cap_save_buffers(dev); } /** |