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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/pci/pci.c
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/pci/pci.c')
-rw-r--r--drivers/pci/pci.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 314db8c10..f89db3af0 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -527,9 +527,9 @@ static void pci_restore_bars(struct pci_dev *dev)
pci_update_resource(dev, i);
}
-static struct pci_platform_pm_ops *pci_platform_pm;
+static const struct pci_platform_pm_ops *pci_platform_pm;
-int pci_set_platform_pm(struct pci_platform_pm_ops *ops)
+int pci_set_platform_pm(const struct pci_platform_pm_ops *ops)
{
if (!ops->is_manageable || !ops->set_state || !ops->choose_state
|| !ops->sleep_wake)
@@ -1417,7 +1417,7 @@ struct pci_devres {
static void pcim_release(struct device *gendev, void *res)
{
- struct pci_dev *dev = container_of(gendev, struct pci_dev, dev);
+ struct pci_dev *dev = to_pci_dev(gendev);
struct pci_devres *this = res;
int i;
@@ -1534,7 +1534,7 @@ void __weak pcibios_release_device(struct pci_dev *dev) {}
* is the default implementation. Architecture implementations can
* override this.
*/
-void __weak pcibios_disable_device (struct pci_dev *dev) {}
+void __weak pcibios_disable_device(struct pci_dev *dev) {}
/**
* pcibios_penalize_isa_irq - penalize an ISA IRQ
@@ -4772,8 +4772,10 @@ int pci_get_new_domain_nr(void)
void pci_bus_assign_domain_nr(struct pci_bus *bus, struct device *parent)
{
static int use_dt_domains = -1;
- int domain = of_get_pci_domain_nr(parent->of_node);
+ int domain = -1;
+ if (parent)
+ domain = of_get_pci_domain_nr(parent->of_node);
/*
* Check DT domain and use_dt_domains values.
*