linux/drivers/pci/controller
Bjorn Andersson 6e5da6f7d8 PCI: qcom: Fix error handling in runtime PM support
The driver does not cope with the fact that probe can fail in a number
of cases after enabling runtime PM on the device; this results in
warnings about "Unbalanced pm_runtime_enable". Furthermore if probe
fails after invoking qcom_pcie_host_init() the power-domain will be left
referenced.

As it is not possible for the error handling in qcom_pcie_host_init() to
handle errors happening after returning from that function the
pm_runtime_get_sync() is moved to qcom_pcie_probe() as well.

Fixes: 854b69efbd ("PCI: qcom: add runtime pm support to pcie_port")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
[lorenzo.pieralisi@arm.com: updated commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
2018-09-18 10:13:14 +01:00
..
dwc PCI: qcom: Fix error handling in runtime PM support 2018-09-18 10:13:14 +01:00
Kconfig Merge branch 'remotes/lorenzo/pci/mobiveil' 2018-08-15 14:59:14 -05:00
Makefile PCI: mobiveil: Add Kconfig/Makefile entries 2018-07-30 14:30:16 +01:00
pci-aardvark.c Merge branch 'remotes/lorenzo/pci/aardvark' 2018-08-15 14:59:09 -05:00
pci-ftpci100.c PCI: faraday: Fix I/O space page leak 2018-07-18 17:01:14 -05:00
pci-host-common.c
pci-host-generic.c
pci-hyperv.c pci-v4.19-changes 2018-08-16 09:21:54 -07:00
pci-mvebu.c PCI: mvebu: Drop bogus comment above mvebu_pcie_map_registers() 2018-08-08 15:58:18 +01:00
pci-rcar-gen2.c
pci-tegra.c
pci-thunder-ecam.c
pci-thunder-pem.c
pci-v3-semi.c PCI: v3-semi: Fix I/O space page leak 2018-07-18 17:02:13 -05:00
pci-versatile.c PCI: versatile: Fix I/O space page leak 2018-07-18 17:00:11 -05:00
pci-xgene-msi.c
pci-xgene.c PCI: xgene: Fix I/O space page leak 2018-07-18 16:59:40 -05:00
pcie-altera-msi.c
pcie-altera.c
pcie-cadence-ep.c Merge branch 'remotes/lorenzo/pci/dwc' 2018-08-15 14:59:11 -05:00
pcie-cadence-host.c PCI: cadence: Add shutdown callback to host driver 2018-07-12 12:46:41 +01:00
pcie-cadence.c PCI: cadence: Add Power Management ops for host and EP 2018-07-12 12:44:14 +01:00
pcie-cadence.h PCI: cadence: Add Power Management ops for host and EP 2018-07-12 12:44:14 +01:00
pcie-iproc-bcma.c
pcie-iproc-msi.c
pcie-iproc-platform.c
pcie-iproc.c PCI: iproc: Reduce inbound/outbound mapping print level 2018-07-13 11:59:21 +01:00
pcie-iproc.h PCI: iproc: Reject unconfigured physical functions from PAXC 2018-07-13 11:56:55 +01:00
pcie-mediatek.c PCI: mediatek: Fix I/O space page leak 2018-07-18 17:01:36 -05:00
pcie-mobiveil.c PCI: mobiveil: Add missing ../pci.h include 2018-07-30 14:30:12 +01:00
pcie-rcar.c PCI: rcar: Clean up PHY init on failure 2018-06-29 13:48:54 -05:00
pcie-rockchip-ep.c PCI: Update xxx_pcie_ep_raise_irq() and pci_epc_raise_irq() signatures 2018-07-19 11:34:42 +01:00
pcie-rockchip-host.c
pcie-rockchip.c
pcie-rockchip.h
pcie-tango.c
pcie-xilinx-nwl.c PCI: xilinx-nwl: Add missing of_node_put() 2018-06-29 13:50:10 -05:00
pcie-xilinx.c PCI: xilinx: Add missing of_node_put() 2018-06-29 13:49:54 -05:00
vmd.c PCI: vmd: White list for fast interrupt handlers 2018-06-28 17:25:33 +01:00