Mika Westerberg 5396956cc7 PCI: Make pcie_find_root_port() work for Root Ports ... Commit 6ae72bfa65 ("PCI: Unify pcie_find_root_port() and pci_find_pcie_root_port()") broke acpi_pci_bridge_d3() because calling pcie_find_root_port() on a Root Port returned NULL when it should return the Root Port, which in turn broke power management of PCIe hierarchies. Rework pcie_find_root_port() so it returns its argument when it is already a Root Port. [bhelgaas: test device only once, test for PCIe] Fixes: 6ae72bfa65 ("PCI: Unify pcie_find_root_port() and pci_find_pcie_root_port()") Link: https://lore.kernel.org/r/20200622161248.51099-1-mika.westerberg@linux.intel.com Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>		2020-06-30 16:58:27 -05:00
..
acpi	Merge branch 'acpica'	2020-06-10 17:27:28 +02:00
asm-generic	The X86 entry, exception and interrupt code rework	2020-06-13 10:05:47 -07:00
clocksource
crypto
drm	drm: remove drm specific kmap_atomic code	2020-06-04 19:06:22 -07:00
dt-bindings	- qcom :	2020-06-11 12:42:14 -07:00
keys
kunit
kvm
linux	PCI: Make pcie_find_root_port() work for Root Ports	2020-06-30 16:58:27 -05:00
math-emu
media	media updates for v5.8-rc1	2020-06-13 13:09:38 -07:00
misc
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-06-13 16:27:13 -07:00
pcmcia
ras
rdma	dynamic_debug: add an option to enable dynamic debug for modules only	2020-06-08 11:05:56 -07:00
scsi	SCSI misc on 20200605	2020-06-05 15:11:50 -07:00
soc	pci-v5.8-changes	2020-06-06 11:01:58 -07:00
sound
target	scsi: target: Rename target_setup_cmd_from_cdb() to target_cmd_parse_cdb()	2020-06-09 21:57:26 -04:00
trace	block-5.8-2020-06-11	2020-06-11 16:07:33 -07:00
uapi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-06-13 16:27:13 -07:00
vdso
video
xen	xen: Move xen_setup_callback_vector() definition to include/xen/hvm.h	2020-06-11 15:15:19 +02:00