diff options
| author |   Geert Uytterhoeven <geert@linux-m68k.org> | 2015-09-29 10:24:02 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-09-29 21:11:12 -0700 |
| commit | 3a3a7f3b7fbd3c2f2ca2f2bf76363a1abbd5ba94 (patch) | |
| tree | 97ed69c857e5edc2f68f7cae1f8e357a4cf640d2 /drivers/net/ethernet/8390 | |
| parent | dsa: mv88e6xxx: Fix unsigned/signed issue (diff) | |
| download | linux-dev-3a3a7f3b7fbd3c2f2ca2f2bf76363a1abbd5ba94.tar.xz linux-dev-3a3a7f3b7fbd3c2f2ca2f2bf76363a1abbd5ba94.zip | |
net: mac8390: Allow modular build
The modular driver supports only one card, just like the built-in
driver.
Note that this limitation is a problem which affects all Nubus card
drivers, because they have to do all their own bus matching, because
Nubus still lacks the necessary driver model support.
Suggested-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/8390')
| -rw-r--r-- | drivers/net/ethernet/8390/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/8390/mac8390.c | 32 |
2 files changed, 11 insertions, 23 deletions
diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig index edf72258ab1d..29c3075bfb05 100644 --- a/drivers/net/ethernet/8390/Kconfig +++ b/drivers/net/ethernet/8390/Kconfig @@ -64,7 +64,7 @@ config ARM_ETHERH should say Y to this option if you wish to use it with Linux. config MAC8390 - bool "Macintosh NS 8390 based ethernet cards" + tristate "Macintosh NS 8390 based ethernet cards" depends on MAC select CRC32 ---help--- diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c index 65cf60f6718c..b9283901136e 100644 --- a/drivers/net/ethernet/8390/mac8390.c +++ b/drivers/net/ethernet/8390/mac8390.c @@ -454,34 +454,22 @@ MODULE_AUTHOR("David Huggins-Daines <dhd@debian.org> and others"); MODULE_DESCRIPTION("Macintosh NS8390-based Nubus Ethernet driver"); MODULE_LICENSE("GPL"); -/* overkill, of course */ -static struct net_device *dev_mac8390[15]; -int init_module(void) +static struct net_device *dev_mac8390; + +int __init init_module(void) { - int i; - for (i = 0; i < 15; i++) { - struct net_device *dev = mac8390_probe(-1); - if (IS_ERR(dev)) - break; - dev_mac890[i] = dev; - } - if (!i) { - pr_notice("No useable cards found, driver NOT installed.\n"); - return -ENODEV; + dev_mac8390 = mac8390_probe(-1); + if (IS_ERR(dev_mac8390)) { + pr_warn("mac8390: No card found\n"); + return PTR_ERR(dev_mac8390); } return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { - int i; - for (i = 0; i < 15; i++) { - struct net_device *dev = dev_mac890[i]; - if (dev) { - unregister_netdev(dev); - free_netdev(dev); - } - } + unregister_netdev(dev_mac8390); + free_netdev(dev_mac8390); } #endif /* MODULE */ |