Johan Hovold 9e4810b4e1 PCI: qcom: Fix pipe clock imbalance ...

commit fdf6a2f533115ec5d4d9629178f8196331f1ac50 upstream.

Fix a clock imbalance introduced by ed8cc3b1fc ("PCI: qcom: Add support
for SDM845 PCIe controller"), which enables the pipe clock both in init()
and in post_init() but only disables in post_deinit().

Note that the pipe clock was also never disabled in the init() error
paths and that enabling the clock before powering up the PHY looks
questionable.

Link: https://lore.kernel.org/r/20220401133351.10113-1-johan+linaro@kernel.org
Fixes: ed8cc3b1fc ("PCI: qcom: Add support for SDM845 PCIe controller")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: stable@vger.kernel.org      # 5.6
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-06-14 18:36:28 +02:00

..

cadence

PCI: cadence: Fix find_first_zero_bit() limit

2022-06-09 10:23:04 +02:00

dwc

PCI: qcom: Fix pipe clock imbalance

2022-06-14 18:36:28 +02:00

mobiveil

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

Kconfig

PCI: controller: PCI_IXP4XX should depend on ARCH_IXP4XX

2021-07-23 16:10:05 +01:00

Makefile

PCI: ixp4xx: Add a new driver for IXP4xx

2021-06-17 11:42:48 +02:00

pci-aardvark.c

Revert "PCI: aardvark: Rewrite IRQ code to chained IRQ handler"

2022-05-25 09:57:31 +02:00

pci-ftpci100.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

pci-host-common.c

PCI/MSI: Make pci_host_common_probe() declare its reliance on MSI domains

2021-04-20 14:11:22 +01:00

pci-host-generic.c

PCI: Unify ECAM constants in native PCI Express drivers

2020-12-10 14:55:49 -06:00

pci-hyperv-intf.c

…

pci-hyperv.c

PCI: hv: Propagate coherence from VMbus device to PCI device

2022-04-20 09:34:15 +02:00

pci-ixp4xx.c

ARM: ixp4xx: fix building both pci drivers

2021-08-12 23:10:09 +02:00

pci-loongson.c

…

pci-mvebu.c

PCI: mvebu: Fix device enumeration regression

2022-03-08 19:12:42 +01:00

pci-rcar-gen2.c

…

pci-tegra.c

Merge branch 'remotes/lorenzo/pci/tegra'

2021-09-02 14:56:50 -05:00

pci-thunder-ecam.c

PCI: thunder: Fix compile testing

2021-03-11 15:07:46 -06:00

pci-thunder-pem.c

PCI: thunder: Fix compile testing

2021-03-11 15:07:46 -06:00

pci-v3-semi.c

…

pci-versatile.c

…

pci-xgene-msi.c

Merge branch 'remotes/lorenzo/pci/xgene'

2021-09-02 14:56:51 -05:00

pci-xgene.c

PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"

2022-04-08 14:24:18 +02:00

pcie-altera-msi.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

pcie-altera.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

pcie-brcmstb.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

pcie-hisi-error.c

…

pcie-iproc-bcma.c

PCI: iproc: Fix BCMA probe resource handling

2021-08-04 12:20:00 +01:00

pcie-iproc-msi.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

pcie-iproc-platform.c

…

pcie-iproc.c

PCI: Fix kernel-doc formatting

2021-07-06 10:37:46 -05:00

pcie-iproc.h

PCI: Fix kernel-doc formatting

2021-07-06 10:37:46 -05:00

pcie-mediatek-gen3.c

PCI: mediatek-gen3: Disable DVFSRC voltage request

2022-03-08 19:12:34 +01:00

pcie-mediatek.c

PCI: mediatek: Fix refcount leak in mtk_pcie_subsys_powerup()

2022-06-09 10:23:04 +02:00

pcie-microchip-host.c

PCI: microchip: Fix potential race in interrupt handling

2022-06-09 10:23:11 +02:00

pcie-rcar-ep.c

Merge branch 'remotes/lorenzo/pci/endpoint'

2021-09-02 14:56:51 -05:00

pcie-rcar-host.c

PCI: rcar: Check if device is runtime suspended instead of __clk_is_enabled()

2022-03-08 19:12:34 +01:00

pcie-rcar.c

…

pcie-rcar.h

PCI: rcar: Add L1 link state fix into data abort hook

2021-08-16 14:51:30 +01:00

pcie-rockchip-ep.c

PCI: rockchip: Fix find_first_zero_bit() limit

2022-06-09 10:23:04 +02:00

pcie-rockchip-host.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

pcie-rockchip.c

PCI: rockchip: Make 'ep-gpios' DT property optional

2021-02-23 14:23:50 -06:00

pcie-rockchip.h

PCI: Unify ECAM constants in native PCI Express drivers

2020-12-10 14:55:49 -06:00

pcie-xilinx-cpm.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

pcie-xilinx-nwl.c

Merge branch 'remotes/lorenzo/pci/xilinx-nwl'

2021-09-02 14:56:51 -05:00

pcie-xilinx.c

PCI: Bulk conversion to generic_handle_domain_irq()

2021-08-02 11:53:05 -05:00

vmd.c

PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus

2021-09-02 17:59:58 +02:00