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0f40ac35e4
linux/drivers/pci
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Rafael J. Wysocki 0f40ac35e4 PCI/PM: Replace pci_set_power_state() in pci_pm_thaw_noirq() 
Calling pci_set_power_state() to put the given device into D0 in
pci_pm_thaw_noirq() may cause it to restore the device's BARs, which is
redundant before calling pci_restore_state(), so replace it with a direct
pci_power_up() call followed by pci_update_current_state() if it returns a
nonzero value, in analogy with pci_pm_default_resume_early().

Avoid code duplication by introducing a wrapper function to contain the
repeating pattern and calling it in both places.

Link: https://lore.kernel.org/r/3639079.MHq7AAxBmi@kreacher
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2022-05-05 14:19:49 -05:00
..
controller pci-v5.18-changes-2 2022-04-02 10:54:52 -07:00
endpoint PCI: endpoint: Fix misused goto label 2022-03-07 11:42:12 +00:00
hotplug pci-v5.18-changes 2022-03-25 13:02:05 -07:00
msi PCI/MSI: Remove bogus warning in pci_irq_get_affinity() 2022-02-04 09:54:20 +01:00
pcie pci-v5.18-changes 2022-03-25 13:02:05 -07:00
switch PCI/switchtec: Declare local state_names[] as static 2021-11-19 12:14:02 -06:00
access.c PCI: Reduce warnings on possible RW1C corruption 2022-03-04 15:59:52 -06:00
ats.c PCI: Allow PASID on fake PCIe devices without TLP prefixes 2021-08-26 14:21:42 -05:00
bus.c
ecam.c PCI: Dynamically map ECAM regions 2021-06-16 17:20:40 -05:00
host-bridge.c PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus 2021-09-02 17:59:58 +02:00
iov.c PCI/IOV: Fix wrong kernel-doc identifier 2022-03-07 12:06:10 -07:00
irq.c
Kconfig PCI/VGA: Move vgaarb to drivers/pci 2022-03-09 18:30:46 -06:00
Makefile PCI/VGA: Move vgaarb to drivers/pci 2022-03-09 18:30:46 -06:00
mmap.c
of.c PCI: Correct misspelled words 2022-01-07 20:43:23 -06:00
p2pdma.c PCI/P2PDMA: Add Intel 3rd Gen Intel Xeon Scalable Processors to whitelist 2022-02-25 11:03:30 -06:00
pci-acpi.c PCI/ACPI: Replace acpi_bus_get_device() with acpi_fetch_acpi_dev() 2022-02-04 17:10:44 -06:00
pci-bridge-emul.c Merge branch 'remotes/lorenzo/pci/mvebu' 2022-03-22 17:16:25 -05:00
pci-bridge-emul.h PCI: pci-bridge-emul: Add support for PCI Bridge Subsystem Vendor ID capability 2022-02-22 16:04:19 +00:00
pci-driver.c PCI/PM: Replace pci_set_power_state() in pci_pm_thaw_noirq() 2022-05-05 14:19:49 -05:00
pci-label.c PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions 2021-06-03 22:14:47 -05:00
pci-mid.c PCI: PM: Do not use pci_platform_pm_ops for Intel MID PM 2021-09-27 17:13:21 +02:00
pci-pf-stub.c
pci-stub.c
pci-sysfs.c PCI: Remove unused assignments 2022-03-22 11:23:53 -05:00
pci.c PCI/PM: Rearrange pci_set_power_state() 2022-05-05 14:19:49 -05:00
pci.h pci-v5.16-changes 2021-11-06 14:36:12 -07:00
probe.c pci-v5.17-changes 2022-01-16 08:08:11 +02:00
proc.c PCI: Remove unused assignments 2022-03-22 11:23:53 -05:00
quirks.c pci-v5.18-changes 2022-03-25 13:02:05 -07:00
remove.c PCI: Remove reset_fn field from pci_dev 2021-08-17 17:44:38 -05:00
rom.c PCI: Prefer 'unsigned int' over bare 'unsigned' 2021-10-27 13:41:22 -05:00
search.c PCI: Remove WARN_ON(in_interrupt()) 2021-02-10 16:46:29 -06:00
setup-bus.c Merge branch 'pci/misc' 2022-03-22 17:16:21 -05:00
setup-irq.c PCI: Tidy comments 2021-09-28 13:43:17 -05:00
setup-res.c PCI: Work around Intel I210 ROM BAR overlap defect 2022-01-11 09:33:10 -06:00
slot.c PCI/sysfs: Use default_groups in kobj_type for slot attrs 2021-12-29 13:42:04 -06:00
syscall.c PCI: Return int from pciconfig_read() syscall 2021-08-03 16:55:48 -05:00
vc.c
vgaarb.c PCI/VGA: Replace full MIT license text with SPDX identifier 2022-03-09 18:31:34 -06:00
vpd.c PCI/VPD: Use pci_read_vpd_any() in pci_vpd_size() 2021-10-25 19:12:23 -05:00
xen-pcifront.c xen/grant-table: remove readonly parameter from functions 2022-03-15 20:34:40 -05:00