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authorPetr Štetiar <ynezz@true.cz>2019-05-03 16:27:14 +0200
committerDavid S. Miller <davem@davemloft.net>2019-05-05 21:47:07 -0700
commitc41593a04e3e9c28da46b13274dc9cb1773b9582 (patch)
treec71aaa31fd2183b42996a0ce4392235bba1379ea /arch/arm/mach-mvebu
parent284eb160681ce4f736dd05c83970a407a230ec6f (diff)
ARM: Kirkwood: support of_get_mac_address new ERR_PTR error
There was NVMEM support added to of_get_mac_address, so it could now return ERR_PTR encoded error values, so we need to adjust all current users of of_get_mac_address to this new fact. Signed-off-by: Petr Štetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/mach-mvebu')
-rw-r--r--arch/arm/mach-mvebu/kirkwood.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index 0aa88105d46e..9b5f4d665374 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -92,7 +92,8 @@ static void __init kirkwood_dt_eth_fixup(void)
continue;
/* skip disabled nodes or nodes with valid MAC address*/
- if (!of_device_is_available(pnp) || of_get_mac_address(np))
+ if (!of_device_is_available(pnp) ||
+ !IS_ERR(of_get_mac_address(np)))
goto eth_fixup_skip;
clk = of_clk_get(pnp, 0);