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sparc: remove CONFIG_SUN4

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While doing some easy cleanups on the sparc code I noticed that the
CONFIG_SUN4 code seems to be worse than the rest - there were some
"I don't know how it should work, but the current code definitely cannot
work." places.

And while I have seen people running Linux on machines like a
SPARCstation 5 a few years ago I don't recall having seen sun4
machines, even less ones running Linux.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Adrian Bunk
2008-08-31 20:59:37 -07:00
committed by David S. Miller
부모 b69416b51b
커밋 5110bd21b8
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42
drivers/net/sunlance.c
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@@ -1502,43 +1502,6 @@ fail:
return -ENODEV;
}
#ifdef CONFIG_SUN4
#include <asm/sun4paddr.h>
#include <asm/machines.h>
/* Find all the lance cards on the system and initialize them */
static struct sbus_dev sun4_sdev;
static int __devinit sparc_lance_init(void)
{
if ((idprom->id_machtype == (SM_SUN4|SM_4_330)) ||
(idprom->id_machtype == (SM_SUN4|SM_4_470))) {
memset(&sun4_sdev, 0, sizeof(struct sbus_dev));
sun4_sdev.reg_addrs[0].phys_addr = sun4_eth_physaddr;
sun4_sdev.irqs[0] = 6;
return sparc_lance_probe_one(&sun4_sdev, NULL, NULL);
}
return -ENODEV;
}
static int __exit sunlance_sun4_remove(void)
{
struct lance_private *lp = dev_get_drvdata(&sun4_sdev.ofdev.dev);
struct net_device *net_dev = lp->dev;
unregister_netdev(net_dev);
lance_free_hwresources(lp);
free_netdev(net_dev);
dev_set_drvdata(&sun4_sdev.ofdev.dev, NULL);
return 0;
}
#else /* !CONFIG_SUN4 */
static int __devinit sunlance_sbus_probe(struct of_device *op, const struct of_device_id *match)
{
struct of_device *parent = to_of_device(op->dev.parent);
@@ -1593,15 +1556,10 @@ static int __init sparc_lance_init(void)
{
return of_register_driver(&sunlance_sbus_driver, &of_bus_type);
}
#endif /* !CONFIG_SUN4 */
static void __exit sparc_lance_exit(void)
{
#ifdef CONFIG_SUN4
sunlance_sun4_remove();
#else
of_unregister_driver(&sunlance_sbus_driver);
#endif
}
module_init(sparc_lance_init);