PCI: move pci_find_saved_cap out of linux/pci.h
Only one user in driver/pci/pci.c, so we don't need to put it in global
pci.h
Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e7dfcd4..8f30736 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -825,6 +825,19 @@
#define pcie_cap_has_sltctl2(type, flags) \
((flags & PCI_EXP_FLAGS_VERS) > 1)
+static struct pci_cap_saved_state *pci_find_saved_cap(
+ struct pci_dev *pci_dev, char cap)
+{
+ struct pci_cap_saved_state *tmp;
+ struct hlist_node *pos;
+
+ hlist_for_each_entry(tmp, pos, &pci_dev->saved_cap_space, next) {
+ if (tmp->cap.cap_nr == cap)
+ return tmp;
+ }
+ return NULL;
+}
+
static int pci_save_pcie_state(struct pci_dev *dev)
{
int pos, i = 0;
@@ -1869,6 +1882,12 @@
platform_pci_sleep_wake(dev, false);
}
+static void pci_add_saved_cap(struct pci_dev *pci_dev,
+ struct pci_cap_saved_state *new_cap)
+{
+ hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space);
+}
+
/**
* pci_add_save_buffer - allocate buffer for saving given capability registers
* @dev: the PCI device