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Fix cs8900 dev->priv not init issue

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Ensure all CS8900 data structures are assigned before accessing device

Signed-off-by: Hui.Tang <zetalabs@gmail.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Hui.Tang 2009-11-05 09:58:44 +08:00 • committed by Ben Warren
parent 0775437293
commit 497ab0eec5
1 changed files with 4 additions and 3 deletions
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7
drivers/net/cs8900.c
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@ -321,15 +321,16 @@ int cs8900_initialize(u8 dev_num, int base_addr)
memset(priv, 0, sizeof(*priv)); memset(priv, 0, sizeof(*priv));
priv->regs = (struct cs8900_regs *)base_addr; priv->regs = (struct cs8900_regs *)base_addr;
/* Load MAC address from EEPROM */
cs8900_get_enetaddr(dev);
dev->iobase = base_addr; dev->iobase = base_addr;
dev->priv = priv; dev->priv = priv;
dev->init = cs8900_init; dev->init = cs8900_init;
dev->halt = cs8900_halt; dev->halt = cs8900_halt;
dev->send = cs8900_send; dev->send = cs8900_send;
dev->recv = cs8900_recv; dev->recv = cs8900_recv;
/* Load MAC address from EEPROM */
cs8900_get_enetaddr(dev);
sprintf(dev->name, "%s-%hu", CS8900_DRIVERNAME, dev_num); sprintf(dev->name, "%s-%hu", CS8900_DRIVERNAME, dev_num);
eth_register(dev); eth_register(dev);