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authorMathias Kresin <dev@kresin.me>2017-03-25 12:18:56 +0100
committerMathias Kresin <dev@kresin.me>2017-04-08 14:30:00 +0200
commit136718a3d91bb392de8bc04d9fd59d86b4f460c0 (patch)
treeae53b82cae09b4b760ddb26aaa97a34cbfec0bff /target/linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch
parent813efe57e434037fb58bd3e16ebd3a1cfd6ceb82 (diff)
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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 <dev@kresin.me>
Diffstat (limited to 'target/linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch')
-rw-r--r--target/linux/lantiq/patches-4.9/0001-MIPS-lantiq-add-pcie-driver.patch5
1 files changed, 2 insertions, 3 deletions
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 <blogic@openwrt.org>
+
--- 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 <blogic@openwrt.org>
+ 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) {