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Merge tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

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Pull pci fixes from Bjorn Helgaas:

 - Unregister platform devices for child nodes when stopping a PCI
   device, even if the PCI core has already cleared the OF_POPULATED bit
   and of_platform_depopulate() doesn't do anything (Bartosz
   Golaszewski)

 - Rescan the bus from a separate thread so we don't deadlock when
   triggering rescan from sysfs (Bartosz Golaszewski)

* tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  PCI/pwrctl: Rescan bus on a separate thread
  PCI: Don't rely on of_platform_depopulate() for reused OF-nodes
This commit is contained in:
Linus Torvalds
2024-09-06 17:38:50 -07:00
parent a86b83f777 8f62819aaa
commit 487ee43bac
4 changed files with 44 additions and 5 deletions
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3
include/linux/pci-pwrctl.h
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@@ -7,6 +7,7 @@
#define __PCI_PWRCTL_H__
#include <linux/notifier.h>
#include <linux/workqueue.h>
struct device;
struct device_link;
@@ -41,8 +42,10 @@ struct pci_pwrctl {
/* Private: don't use. */
struct notifier_block nb;
struct device_link *link;
struct work_struct work;
};
void pci_pwrctl_init(struct pci_pwrctl *pwrctl, struct device *dev);
int pci_pwrctl_device_set_ready(struct pci_pwrctl *pwrctl);
void pci_pwrctl_device_unset_ready(struct pci_pwrctl *pwrctl);
int devm_pci_pwrctl_device_set_ready(struct device *dev,