Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 202c5919 authored by Richard Cochran's avatar Richard Cochran Committed by David S. Miller
Browse files

net: cpsw: remove two unused global functions 



The funtions, cpsw_ale_flush and cpsw_ale_set_ageout, have never been used
since they were first introduced.  This patch removes the dead code.

Signed-off-by: default avatarRichard Cochran <richardcochran@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 26fe7eb8

drivers/net/ethernet/ti/cpsw_ale.c

+0 −45
Original line number Original line Diff line number Diff line
@@ -268,39 +268,6 @@ int cpsw_ale_flush_multicast(struct cpsw_ale *ale, int port_mask, int vid) 
}

}

EXPORT_SYMBOL_GPL(cpsw_ale_flush_multicast);

EXPORT_SYMBOL_GPL(cpsw_ale_flush_multicast);





static void cpsw_ale_flush_ucast(struct cpsw_ale *ale, u32 *ale_entry,

				 int port_mask)

{

	int port;



	port = cpsw_ale_get_port_num(ale_entry);

	if ((BIT(port) & port_mask) == 0)

		return; /* ports dont intersect, not interested */

	cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_FREE);

}



int cpsw_ale_flush(struct cpsw_ale *ale, int port_mask)

{

	u32 ale_entry[ALE_ENTRY_WORDS];

	int ret, idx;



	for (idx = 0; idx < ale->params.ale_entries; idx++) {

		cpsw_ale_read(ale, idx, ale_entry);

		ret = cpsw_ale_get_entry_type(ale_entry);

		if (ret != ALE_TYPE_ADDR && ret != ALE_TYPE_VLAN_ADDR)

			continue;



		if (cpsw_ale_get_mcast(ale_entry))

			cpsw_ale_flush_mcast(ale, ale_entry, port_mask);

		else

			cpsw_ale_flush_ucast(ale, ale_entry, port_mask);



		cpsw_ale_write(ale, idx, ale_entry);

	}

	return 0;

}

EXPORT_SYMBOL_GPL(cpsw_ale_flush);



static inline void cpsw_ale_set_vlan_entry_type(u32 *ale_entry,

static inline void cpsw_ale_set_vlan_entry_type(u32 *ale_entry,

						int flags, u16 vid)

						int flags, u16 vid)

{

{
@@ -752,18 +719,6 @@ static void cpsw_ale_timer(unsigned long arg) 
	}

	}

}

}





int cpsw_ale_set_ageout(struct cpsw_ale *ale, int ageout)

{

	del_timer_sync(&ale->timer);

	ale->ageout = ageout * HZ;

	if (ale->ageout) {

		ale->timer.expires = jiffies + ale->ageout;

		add_timer(&ale->timer);

	}

	return 0;

}

EXPORT_SYMBOL_GPL(cpsw_ale_set_ageout);



void cpsw_ale_start(struct cpsw_ale *ale)

void cpsw_ale_start(struct cpsw_ale *ale)

{

{

	u32 rev;

	u32 rev;

drivers/net/ethernet/ti/cpsw_ale.h

+0 −2
Original line number Original line Diff line number Diff line
@@ -90,8 +90,6 @@ int cpsw_ale_destroy(struct cpsw_ale *ale); 
void cpsw_ale_start(struct cpsw_ale *ale);

void cpsw_ale_start(struct cpsw_ale *ale);

void cpsw_ale_stop(struct cpsw_ale *ale);

void cpsw_ale_stop(struct cpsw_ale *ale);





int cpsw_ale_set_ageout(struct cpsw_ale *ale, int ageout);

int cpsw_ale_flush(struct cpsw_ale *ale, int port_mask);

int cpsw_ale_flush_multicast(struct cpsw_ale *ale, int port_mask, int vid);

int cpsw_ale_flush_multicast(struct cpsw_ale *ale, int port_mask, int vid);

int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port,

int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port,

		       int flags, u16 vid);

		       int flags, u16 vid);