* [PATCH] BCM63XX: prevent second enet registration on BCM6338
@ 2010-07-21 20:59 Florian Fainelli
2010-07-23 4:24 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Florian Fainelli @ 2010-07-21 20:59 UTC (permalink / raw)
To: linux-mips, ralf
This SoC has only one Ethernet MAC, so prevent registration of a second one.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
---
diff --git a/arch/mips/bcm63xx/dev-enet.c b/arch/mips/bcm63xx/dev-enet.c
index 9f544ba..39c2336 100644
--- a/arch/mips/bcm63xx/dev-enet.c
+++ b/arch/mips/bcm63xx/dev-enet.c
@@ -104,6 +104,9 @@ int __init bcm63xx_enet_register(int unit,
if (unit > 1)
return -ENODEV;
+ if (unit == 1 && BCMCPU_IS_6338())
+ return -ENODEV;
+
if (!shared_device_registered) {
shared_res[0].start = bcm63xx_regset_address(RSET_ENETDMA);
shared_res[0].end = shared_res[0].start;
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2010-07-21 20:59 [PATCH] BCM63XX: prevent second enet registration on BCM6338 Florian Fainelli
2010-07-23 4:24 ` Ralf Baechle
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