MIPS: RC32434: fix broken PCI resource initialization

The parent field of the 'rc32434_res_pci_mem1' resource points to
the resource itself which is obviously wrong. Due to the broken
initialitazion, the PCI devices on the Mikrotik RB532 boards are
not working since commit 22283178 (MIPS: avoid possible resource
conflict in register_pci_controller).

Remove the field initialization to fix the issue.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Reported-by: Waldemar Brodkorb <wbx@openadk.org>
Cc: linux-mips@linux-mips.org
Cc: Gabor Juhos <juhosg@openwrt.org>
Patchwork: https://patchwork.linux-mips.org/patch/6940/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/pci/pci-rc32434.c b/arch/mips/pci/pci-rc32434.c
index b128cb9..7f6ce6d 100644 (file)
--- a/arch/mips/pci/pci-rc32434.c
+++ b/arch/mips/pci/pci-rc32434.c
@@ -53,7 +53,6 @@ static struct resource rc32434_res_pci_mem1 = {
        .start = 0x50000000,
        .end = 0x5FFFFFFF,
        .flags = IORESOURCE_MEM,
-       .parent = &rc32434_res_pci_mem1,
        .sibling = NULL,
        .child = &rc32434_res_pci_mem2
 };