openwrtv3/target/linux/cns3xxx/patches-3.18/065-pcie_skip_inactive.patch
Felix Fietkau ca2d0c15cc cns3xxx: add experimental 3.18 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43406
2014-11-27 16:24:32 +00:00

11 lines
368 B
Diff

--- 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);
}