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authorFelix Fietkau <nbd@openwrt.org>2015-07-06 17:27:29 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-07-06 17:27:29 +0000
commit67c428a9f689e1ac2f88f3d94559be0a0d61b441 (patch)
tree23e4edc38ea1d63c718ae5065f47cd505d9f2dec
parentf58c9613f7f9eddffc50ddd9a5c85d26f31d820a (diff)
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ar71xx: fix kernel Oops in at803x_link_change_notify
r45954 ("ar71xx: fix 100/10mbps ethernet link issues on mynet range extender") introduced a pdata based modification of the tx_clk_dly. But it was not checked if pdata actually existed. This caused a page fault on all devices which didn't have at803x_platform_data specified for an at803x based device. Signed-off-by: Sven Eckelmann <sven@open-mesh.com> SVN-Revision: 46200
-rw-r--r--target/linux/ar71xx/patches-3.18/425-net-phy-at803x-allow-to-configure-via-pdata.patch2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ar71xx/patches-3.18/425-net-phy-at803x-allow-to-configure-via-pdata.patch b/target/linux/ar71xx/patches-3.18/425-net-phy-at803x-allow-to-configure-via-pdata.patch
index 34b9bc06db..0d021ac7bd 100644
--- a/target/linux/ar71xx/patches-3.18/425-net-phy-at803x-allow-to-configure-via-pdata.patch
+++ b/target/linux/ar71xx/patches-3.18/425-net-phy-at803x-allow-to-configure-via-pdata.patch
@@ -141,7 +141,7 @@
priv->phy_reset = false;
}
}
-+ if (pdata->fixup_rgmii_tx_delay &&
++ if (pdata && pdata->fixup_rgmii_tx_delay &&
+ phydev->speed != priv->prev_speed) {
+ switch (phydev->speed) {
+ case SPEED_10: