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authorJonas Gorski <jogo@openwrt.org>2014-07-28 11:12:25 +0000
committerJonas Gorski <jogo@openwrt.org>2014-07-28 11:12:25 +0000
commit042fb8eb57bfb7aba295831579a4f48c11d642f0 (patch)
tree8b7b11cc23365a4cf41ffea0db5218558e9ed959 /target/linux/brcm63xx/patches-3.14/421-BCM63XX-add-led-pin-for-ath9k.patch
parentfd619513d1a2514b03cbfd6774260132ef78f3bd (diff)
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brcm63xx: 3.14: fix ath9k_pci_fixup
Since kernel commit 928bea964827 ("PCI: Delay enabling bridges until they're needed"), pci fixups are run with bridges (e.g. the pcie port) disabled. This causses hangs when ath9k_pci_fixup tries to manually enable the device to apply the register fixups. Fix this by enabling any parent bridges before trying to access the device itself. Fixes boot on DSL-274XB rev F1. Reported-by: Matteo Croce <matteo@openwrt.org> Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 41856
Diffstat (limited to 'target/linux/brcm63xx/patches-3.14/421-BCM63XX-add-led-pin-for-ath9k.patch')
-rw-r--r--target/linux/brcm63xx/patches-3.14/421-BCM63XX-add-led-pin-for-ath9k.patch2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/brcm63xx/patches-3.14/421-BCM63XX-add-led-pin-for-ath9k.patch b/target/linux/brcm63xx/patches-3.14/421-BCM63XX-add-led-pin-for-ath9k.patch
index 0d4f761308..f10e10a8d1 100644
--- a/target/linux/brcm63xx/patches-3.14/421-BCM63XX-add-led-pin-for-ath9k.patch
+++ b/target/linux/brcm63xx/patches-3.14/421-BCM63XX-add-led-pin-for-ath9k.patch
@@ -11,7 +11,7 @@
}
--- a/arch/mips/bcm63xx/pci-ath9k-fixup.c
+++ b/arch/mips/bcm63xx/pci-ath9k-fixup.c
-@@ -175,13 +175,14 @@ static void ath9k_pci_fixup(struct pci_d
+@@ -182,13 +182,14 @@ static void ath9k_pci_fixup(struct pci_d
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
void __init pci_enable_ath9k_fixup(unsigned slot, u32 offset,