cns3xxx: add experimental 3.18 support

[15.05/openwrt.git] / target / linux / cns3xxx / patches-3.18 / 065-pcie_skip_inactive.patch

diff --git a/target/linux/cns3xxx/patches-3.18/065-pcie_skip_inactive.patch b/target/linux/cns3xxx/patches-3.18/065-pcie_skip_inactive.patch
new file mode 100644 (file)
index 0000000..837fc87
--- /dev/null
+++ b/target/linux/cns3xxx/patches-3.18/065-pcie_skip_inactive.patch
@@ -0,0 +1,11 @@
+--- a/arch/arm/mach-cns3xxx/pcie.c
++++ b/arch/arm/mach-cns3xxx/pcie.c
+@@ -424,6 +424,8 @@ void __init cns3xxx_pcie_init_late(void)
+ 
+       for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) {
+               cns3xxx_pcie_check_link(&cns3xxx_pcie[i]);
++              if (!cns3xxx_pcie[i].linked)
++                      continue;
+               cns3xxx_pcie_hw_init(&cns3xxx_pcie[i]);
+               pci_common_init(&cns3xxx_pcie[i].hw_pci);
+       }