diff options
| -rw-r--r-- | include/net/dsa.h | 12 | ||||
| -rw-r--r-- | net/dsa/dsa.c | 43 |
2 files changed, 0 insertions, 55 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 3f23dd9d6a69..26a0e86e611e 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -117,13 +117,6 @@ struct dsa_switch_tree { s8 cpu_port; /* - * Link state polling. - */ - int link_poll_needed; - struct work_struct link_poll_work; - struct timer_list link_poll_timer; - - /* * Data for the individual switch chips. */ struct dsa_switch *ds[DSA_MAX_SWITCHES]; @@ -232,11 +225,6 @@ struct dsa_switch_driver { int regnum, u16 val); /* - * Link state polling and IRQ handling. - */ - void (*poll_link)(struct dsa_switch *ds); - - /* * Link state adjustment (called from libphy) */ void (*adjust_link)(struct dsa_switch *ds, int port, diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index b7448c8490ac..0f41f71efac1 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -508,33 +508,6 @@ static int dsa_switch_resume(struct dsa_switch *ds) } #endif - -/* link polling *************************************************************/ -static void dsa_link_poll_work(struct work_struct *ugly) -{ - struct dsa_switch_tree *dst; - int i; - - dst = container_of(ugly, struct dsa_switch_tree, link_poll_work); - - for (i = 0; i < dst->pd->nr_chips; i++) { - struct dsa_switch *ds = dst->ds[i]; - - if (ds != NULL && ds->drv->poll_link != NULL) - ds->drv->poll_link(ds); - } - - mod_timer(&dst->link_poll_timer, round_jiffies(jiffies + HZ)); -} - -static void dsa_link_poll_timer(unsigned long _dst) -{ - struct dsa_switch_tree *dst = (void *)_dst; - - schedule_work(&dst->link_poll_work); -} - - /* platform driver init and cleanup *****************************************/ static int dev_is_class(struct device *dev, void *class) { @@ -877,8 +850,6 @@ static int dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev, } dst->ds[i] = ds; - if (ds->drv->poll_link != NULL) - dst->link_poll_needed = 1; ++configured; } @@ -897,15 +868,6 @@ static int dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev, wmb(); dev->dsa_ptr = (void *)dst; - if (dst->link_poll_needed) { - INIT_WORK(&dst->link_poll_work, dsa_link_poll_work); - init_timer(&dst->link_poll_timer); - dst->link_poll_timer.data = (unsigned long)dst; - dst->link_poll_timer.function = dsa_link_poll_timer; - dst->link_poll_timer.expires = round_jiffies(jiffies + HZ); - add_timer(&dst->link_poll_timer); - } - return 0; } @@ -972,11 +934,6 @@ static void dsa_remove_dst(struct dsa_switch_tree *dst) { int i; - if (dst->link_poll_needed) - del_timer_sync(&dst->link_poll_timer); - - flush_work(&dst->link_poll_work); - for (i = 0; i < dst->pd->nr_chips; i++) { struct dsa_switch *ds = dst->ds[i]; |