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kernel: swconfig: introduce a generic switch LED trigger

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SVN-Revision: 29627
This commit is contained in:
Gabor Juhos
2011-12-31 15:02:30 +00:00
parent 8c2482f76e
commit 5fa65cba6e
9 changed files with 385 additions and 3 deletions
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8
target/linux/generic/files/drivers/net/phy/swconfig.c
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@@ -33,6 +33,8 @@
#define SWCONFIG_DEVNAME "switch%d"
#include "swconfig_leds.c"
MODULE_AUTHOR("Felix Fietkau <nbd@openwrt.org>");
MODULE_LICENSE("GPL");
@@ -863,6 +865,7 @@ register_switch(struct switch_dev *dev, struct net_device *netdev)
struct switch_dev *sdev;
const int max_switches = 8 * sizeof(unsigned long);
unsigned long in_use = 0;
int err;
int i;
INIT_LIST_HEAD(&dev->dev_list);
@@ -905,6 +908,10 @@ register_switch(struct switch_dev *dev, struct net_device *netdev)
list_add(&dev->dev_list, &swdevs);
swconfig_unlock();
err = swconfig_create_led_trigger(dev);
if (err)
return err;
return 0;
}
EXPORT_SYMBOL_GPL(register_switch);
@@ -912,6 +919,7 @@ EXPORT_SYMBOL_GPL(register_switch);
void
unregister_switch(struct switch_dev *dev)
{
swconfig_destroy_led_trigger(dev);
kfree(dev->portbuf);
spin_lock(&dev->lock);
swconfig_lock();