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authorNobuhiro Iwamatsu <iwamatsu@nigauri.org>2010-10-19 14:03:40 +0900
committerWolfgang Denk <wd@denx.de>2010-11-14 23:17:40 +0100
commitbe44f75887f27400e3abcf69886c8a3663f23bac (patch)
treebe60ff62023086c37050594af812a8b14ed57182 /drivers
parent986f72789de17c11772686a2294179b20250299f (diff)
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net: dc2114x: Add initialized eth_device structure
dc2114x driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/dc2114x.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c
index 5ae53e8..51e7c19 100644
--- a/drivers/net/dc2114x.c
+++ b/drivers/net/dc2114x.c
@@ -280,6 +280,12 @@ int dc21x4x_initialize(bd_t *bis)
dev = (struct eth_device*) malloc(sizeof *dev);
+ if (!dev) {
+ printf("Can not allocalte memory of dc21x4x\n");
+ break;
+ }
+ memset(dev, 0, sizeof(*dev));
+
#ifdef CONFIG_TULIP_FIX_DAVICOM
sprintf(dev->name, "Davicom#%d", card_number);
#else