phylib: Support registering a bunch of drivers
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>
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 9d6c80c..cf287e0 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -114,7 +114,8 @@
return 0;
}
-static struct phy_driver ks8737_driver = {
+static struct phy_driver ksphy_driver[] = {
+{
.phy_id = PHY_ID_KS8737,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KS8737",
@@ -126,9 +127,7 @@
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = ks8737_config_intr,
.driver = { .owner = THIS_MODULE,},
-};
-
-static struct phy_driver ks8041_driver = {
+}, {
.phy_id = PHY_ID_KS8041,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KS8041",
@@ -141,9 +140,7 @@
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
-};
-
-static struct phy_driver ks8051_driver = {
+}, {
.phy_id = PHY_ID_KS8051,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KS8051",
@@ -156,9 +153,7 @@
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
-};
-
-static struct phy_driver ks8001_driver = {
+}, {
.phy_id = PHY_ID_KS8001,
.name = "Micrel KS8001 or KS8721",
.phy_id_mask = 0x00ffffff,
@@ -170,9 +165,7 @@
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
-};
-
-static struct phy_driver ksz9021_driver = {
+}, {
.phy_id = PHY_ID_KSZ9021,
.phy_id_mask = 0x000ffffe,
.name = "Micrel KSZ9021 Gigabit PHY",
@@ -185,51 +178,18 @@
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = ksz9021_config_intr,
.driver = { .owner = THIS_MODULE, },
-};
+} };
static int __init ksphy_init(void)
{
- int ret;
-
- ret = phy_driver_register(&ks8001_driver);
- if (ret)
- goto err1;
-
- ret = phy_driver_register(&ksz9021_driver);
- if (ret)
- goto err2;
-
- ret = phy_driver_register(&ks8737_driver);
- if (ret)
- goto err3;
- ret = phy_driver_register(&ks8041_driver);
- if (ret)
- goto err4;
- ret = phy_driver_register(&ks8051_driver);
- if (ret)
- goto err5;
-
- return 0;
-
-err5:
- phy_driver_unregister(&ks8041_driver);
-err4:
- phy_driver_unregister(&ks8737_driver);
-err3:
- phy_driver_unregister(&ksz9021_driver);
-err2:
- phy_driver_unregister(&ks8001_driver);
-err1:
- return ret;
+ return phy_drivers_register(ksphy_driver,
+ ARRAY_SIZE(ksphy_driver));
}
static void __exit ksphy_exit(void)
{
- phy_driver_unregister(&ks8001_driver);
- phy_driver_unregister(&ks8737_driver);
- phy_driver_unregister(&ksz9021_driver);
- phy_driver_unregister(&ks8041_driver);
- phy_driver_unregister(&ks8051_driver);
+ phy_drivers_unregister(ksphy_driver,
+ ARRAY_SIZE(ksphy_driver));
}
module_init(ksphy_init);