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phylib: Support registering a bunch of drivers

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If registering of one of them fails, all already registered drivers
of this module will be unregistered.

Use the new register/unregister functions in all drivers
registering more than one driver.

amd.c, realtek.c: Simplify: directly return registration result.

Tested with broadcom.c
All others compile-tested.

Signed-off-by: Christian Hohnstaedt <chohnstaedt@innominate.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christian Hohnstaedt
2012-07-04 05:44:34 +00:00
committed by David S. Miller
parent 567990cfcc
commit d5bf9071e7
16 changed files with 159 additions and 431 deletions
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22
drivers/net/phy/marvell.c
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@@ -826,28 +826,14 @@ static struct phy_driver marvell_drivers[] = {
static int __init marvell_init(void)
{
int ret;
int i;
for (i = 0; i < ARRAY_SIZE(marvell_drivers); i++) {
ret = phy_driver_register(&marvell_drivers[i]);
if (ret) {
while (i-- > 0)
phy_driver_unregister(&marvell_drivers[i]);
return ret;
}
}
return 0;
return phy_drivers_register(marvell_drivers,
ARRAY_SIZE(marvell_drivers));
}
static void __exit marvell_exit(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(marvell_drivers); i++)
phy_driver_unregister(&marvell_drivers[i]);
phy_drivers_unregister(marvell_drivers,
ARRAY_SIZE(marvell_drivers));
}
module_init(marvell_init);