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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-10 14:31:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-10 14:31:28 -0800
commitc08f8467939e7d2eebcba7cf2330242c4f53f2f7 (patch)
tree3430b9acdac374da5fda10d913b52f608494894c /drivers/of
parentbdccc4edeb03ad68c55053b0260bdaaac547bbd9 (diff)
parentcb8e92d8e4d9f8562071b6ab39e1b837e9e7af39 (diff)
Merge tag 'pci-v3.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI changes from Bjorn Helgaas: "Enumeration - Move domain assignment from arm64 to generic code (Lorenzo Pieralisi) - ARM: Remove artificial dependency on pci_sys_data domain (Lorenzo Pieralisi) - ARM: Move to generic PCI domains (Lorenzo Pieralisi) - Generate uppercase hex for modalias var in uevent (Ricardo Ribalda Delgado) - Add and use generic config accessors on ARM, PowerPC (Rob Herring) Resource management - Free resources on failure in of_pci_get_host_bridge_resources() (Lorenzo Pieralisi) - Fix infinite loop with ROM image of size 0 (Michel Dänzer) PCI device hotplug - Handle surprise add even if surprise removal isn't supported (Bjorn Helgaas) Virtualization - Mark AMD/ATI VGA devices that don't reset on D3hot->D0 transition (Alex Williamson) - Add DMA alias quirk for Adaptec 3405 (Alex Williamson) - Add Wellsburg (X99) to Intel PCH root port ACS quirk (Alex Williamson) - Add ACS quirk for Emulex NICs (Vasundhara Volam) MSI - Fail MSI-X mappings if there's no space assigned to MSI-X BAR (Yijing Wang) Freescale Layerscape host bridge driver - Fix platform_no_drv_owner.cocci warnings (Julia Lawall) NVIDIA Tegra host bridge driver - Remove unnecessary tegra_pcie_fixup_bridge() (Lucas Stach) Renesas R-Car host bridge driver - Fix error handling of irq_of_parse_and_map() (Dmitry Torokhov) TI Keystone host bridge driver - Fix error handling of irq_of_parse_and_map() (Dmitry Torokhov) - Fix misspelling of current function in debug output (Julia Lawall) Xilinx AXI host bridge driver - Fix harmless format string warning (Arnd Bergmann) Miscellaneous - Use standard parsing functions for ASPM sysfs setters (Chris J Arges) - Add pci_device_to_OF_node() stub for !CONFIG_OF (Kevin Hao) - Delete unnecessary NULL pointer checks (Markus Elfring) - Add and use defines for PCIe Max_Read_Request_Size (Rafał Miłecki) - Include clk.h instead of clk-private.h (Stephen Boyd)" * tag 'pci-v3.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (48 commits) PCI: Add pci_device_to_OF_node() stub for !CONFIG_OF PCI: xilinx: Convert to use generic config accessors PCI: xgene: Convert to use generic config accessors PCI: tegra: Convert to use generic config accessors PCI: rcar: Convert to use generic config accessors PCI: generic: Convert to use generic config accessors powerpc/powermac: Convert PCI to use generic config accessors powerpc/fsl_pci: Convert PCI to use generic config accessors ARM: ks8695: Convert PCI to use generic config accessors ARM: sa1100: Convert PCI to use generic config accessors ARM: integrator: Convert PCI to use generic config accessors PCI: versatile: Add DT-based ARM Versatile PB PCIe host driver ARM: dts: versatile: add PCI controller binding of/pci: Free resources on failure in of_pci_get_host_bridge_resources() PCI: versatile: Add DT docs for ARM Versatile PB PCIe driver PCI: Fail MSI-X mappings if there's no space assigned to MSI-X BAR r8169: use PCI define for Max_Read_Request_Size [SCSI] esas2r: use PCI define for Max_Read_Request_Size tile: use PCI define for Max_Read_Request_Size rapidio/tsi721: use PCI define for Max_Read_Request_Size ...
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/of_pci.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c
index 88471d3d98cd..60dc36c865b5 100644
--- a/drivers/of/of_pci.c
+++ b/drivers/of/of_pci.c
@@ -140,6 +140,7 @@ int of_pci_get_host_bridge_resources(struct device_node *dev,
unsigned char busno, unsigned char bus_max,
struct list_head *resources, resource_size_t *io_base)
{
+ struct pci_host_bridge_window *window;
struct resource *res;
struct resource *bus_range;
struct of_pci_range range;
@@ -225,7 +226,10 @@ int of_pci_get_host_bridge_resources(struct device_node *dev,
conversion_failed:
kfree(res);
parse_failed:
+ list_for_each_entry(window, resources, list)
+ kfree(window->res);
pci_free_resource_list(resources);
+ kfree(bus_range);
return err;
}
EXPORT_SYMBOL_GPL(of_pci_get_host_bridge_resources);