From 136718a3d91bb392de8bc04d9fd59d86b4f460c0 Mon Sep 17 00:00:00 2001 From: Mathias Kresin Date: Sat, 25 Mar 2017 12:18:56 +0100 Subject: kernel: update MIPS pci fix to the accepted version Fix the list order instead of adjusting the controller scan order. Revert the former required changes to the lantiq PCIe driver. Signed-off-by: Mathias Kresin --- .../linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'target/linux/lantiq') diff --git a/target/linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch b/target/linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch index 16d3f558bc..59d29d838b 100644 --- a/target/linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch +++ b/target/linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch @@ -4143,7 +4143,7 @@ Signed-off-by: John Crispin + --- a/arch/mips/pci/pci-legacy.c +++ b/arch/mips/pci/pci-legacy.c -@@ -300,3 +300,31 @@ char *__init pcibios_setup(char *str) +@@ -300,3 +300,30 @@ char *__init pcibios_setup(char *str) return pcibios_plat_setup(str); return str; } @@ -4164,8 +4164,7 @@ Signed-off-by: John Crispin + int bus_nr = 0; + struct pci_controller *hose; + -+ if (!list_empty(&controllers)) -+ hose = list_last_entry(&controllers, struct pci_controller, list); ++ hose = list_first_entry_or_null(&controllers, struct pci_controller, list); + + if (hose != NULL) { + if (hose->bus != NULL) { -- cgit v1.2.3