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dsa: Cleanup unneeded table and make tag structures static

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Now that tag drivers dynamically register, we don't need the static
table. Remove it. This also means the tag driver structures can be
made static.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2019-04-28 19:37:21 +02:00 committed by David S. Miller
parent 3675617531
commit f81a43e8da
12 changed files with 11 additions and 77 deletions
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1
include/net/dsa.h
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@ -56,7 +56,6 @@ enum dsa_tag_protocol {
DSA_TAG_PROTO_MTK = DSA_TAG_PROTO_MTK_VALUE,
DSA_TAG_PROTO_QCA = DSA_TAG_PROTO_QCA_VALUE,
DSA_TAG_PROTO_TRAILER = DSA_TAG_PROTO_TRAILER_VALUE,
DSA_TAG_LAST, /* MUST BE LAST */
};
struct packet_type;

35
net/dsa/dsa.c
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@ -46,41 +46,6 @@ static const struct dsa_device_ops none_ops = {
DSA_TAG_DRIVER(none_ops);
const struct dsa_device_ops *dsa_device_ops[DSA_TAG_LAST] = {
#ifdef CONFIG_NET_DSA_TAG_BRCM
[DSA_TAG_PROTO_BRCM] = &brcm_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_BRCM_PREPEND
[DSA_TAG_PROTO_BRCM_PREPEND] = &brcm_prepend_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_DSA
[DSA_TAG_PROTO_DSA] = &dsa_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_EDSA
[DSA_TAG_PROTO_EDSA] = &edsa_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_GSWIP
[DSA_TAG_PROTO_GSWIP] = &gswip_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_KSZ9477
[DSA_TAG_PROTO_KSZ9477] = &ksz9477_netdev_ops,
[DSA_TAG_PROTO_KSZ9893] = &ksz9893_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_LAN9303
[DSA_TAG_PROTO_LAN9303] = &lan9303_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_MTK
[DSA_TAG_PROTO_MTK] = &mtk_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_QCA
[DSA_TAG_PROTO_QCA] = &qca_netdev_ops,
#endif
#ifdef CONFIG_NET_DSA_TAG_TRAILER
[DSA_TAG_PROTO_TRAILER] = &trailer_netdev_ops,
#endif
[DSA_TAG_PROTO_NONE] = &none_ops,
};
static void dsa_tag_driver_register(struct dsa_tag_driver *dsa_tag_driver,
struct module *owner)
{

30
net/dsa/dsa_priv.h
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@ -202,34 +202,4 @@ dsa_slave_to_master(const struct net_device *dev)
/* switch.c */
int dsa_switch_register_notifier(struct dsa_switch *ds);
void dsa_switch_unregister_notifier(struct dsa_switch *ds);
/* tag_brcm.c */
extern const struct dsa_device_ops brcm_netdev_ops;
extern const struct dsa_device_ops brcm_prepend_netdev_ops;
/* tag_dsa.c */
extern const struct dsa_device_ops dsa_netdev_ops;
/* tag_edsa.c */
extern const struct dsa_device_ops edsa_netdev_ops;
/* tag_gswip.c */
extern const struct dsa_device_ops gswip_netdev_ops;
/* tag_ksz.c */
extern const struct dsa_device_ops ksz9477_netdev_ops;
extern const struct dsa_device_ops ksz9893_netdev_ops;
/* tag_lan9303.c */
extern const struct dsa_device_ops lan9303_netdev_ops;
/* tag_mtk.c */
extern const struct dsa_device_ops mtk_netdev_ops;
/* tag_qca.c */
extern const struct dsa_device_ops qca_netdev_ops;
/* tag_trailer.c */
extern const struct dsa_device_ops trailer_netdev_ops;
#endif

4
net/dsa/tag_brcm.c
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@ -167,7 +167,7 @@ static struct sk_buff *brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev,
return nskb;
}
const struct dsa_device_ops brcm_netdev_ops = {
static const struct dsa_device_ops brcm_netdev_ops = {
.name = "brcm",
.proto = DSA_TAG_PROTO_BRCM,
.xmit = brcm_tag_xmit,
@ -195,7 +195,7 @@ static struct sk_buff *brcm_tag_rcv_prepend(struct sk_buff *skb,
return brcm_tag_rcv_ll(skb, dev, pt, ETH_HLEN);
}
const struct dsa_device_ops brcm_prepend_netdev_ops = {
static const struct dsa_device_ops brcm_prepend_netdev_ops = {
.name = "brcm-prepend",
.proto = DSA_TAG_PROTO_BRCM_PREPEND,
.xmit = brcm_tag_xmit_prepend,

2
net/dsa/tag_dsa.c
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@ -150,7 +150,7 @@ static int dsa_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto,
return 0;
}
const struct dsa_device_ops dsa_netdev_ops = {
static const struct dsa_device_ops dsa_netdev_ops = {
.name = "dsa",
.proto = DSA_TAG_PROTO_DSA,
.xmit = dsa_xmit,

2
net/dsa/tag_edsa.c
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@ -169,7 +169,7 @@ static int edsa_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto,
return 0;
}
const struct dsa_device_ops edsa_netdev_ops = {
static const struct dsa_device_ops edsa_netdev_ops = {
.name = "edsa",
.proto = DSA_TAG_PROTO_EDSA,
.xmit = edsa_xmit,

2
net/dsa/tag_gswip.c
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@ -103,7 +103,7 @@ static struct sk_buff *gswip_tag_rcv(struct sk_buff *skb,
return skb;
}
const struct dsa_device_ops gswip_netdev_ops = {
static const struct dsa_device_ops gswip_netdev_ops = {
.name = "gwsip",
.proto = DSA_TAG_PROTO_GSWIP,
.xmit = gswip_tag_xmit,

4
net/dsa/tag_ksz.c
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@ -133,7 +133,7 @@ static struct sk_buff *ksz9477_rcv(struct sk_buff *skb, struct net_device *dev,
return ksz_common_rcv(skb, dev, port, len);
}
const struct dsa_device_ops ksz9477_netdev_ops = {
static const struct dsa_device_ops ksz9477_netdev_ops = {
.name = "ksz9477",
.proto = DSA_TAG_PROTO_KSZ9477,
.xmit = ksz9477_xmit,
@ -171,7 +171,7 @@ static struct sk_buff *ksz9893_xmit(struct sk_buff *skb,
return nskb;
}
const struct dsa_device_ops ksz9893_netdev_ops = {
static const struct dsa_device_ops ksz9893_netdev_ops = {
.name = "ksz9893",
.proto = DSA_TAG_PROTO_KSZ9893,
.xmit = ksz9893_xmit,

2
net/dsa/tag_lan9303.c
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@ -128,7 +128,7 @@ static struct sk_buff *lan9303_rcv(struct sk_buff *skb, struct net_device *dev,
return skb;
}
const struct dsa_device_ops lan9303_netdev_ops = {
static const struct dsa_device_ops lan9303_netdev_ops = {
.name = "lan9303",
.proto = DSA_TAG_PROTO_LAN9303,
.xmit = lan9303_xmit,

2
net/dsa/tag_mtk.c
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@ -98,7 +98,7 @@ static int mtk_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto,
return 0;
}
const struct dsa_device_ops mtk_netdev_ops = {
static const struct dsa_device_ops mtk_netdev_ops = {
.name = "mtk",
.proto = DSA_TAG_PROTO_MTK,
.xmit = mtk_tag_xmit,

2
net/dsa/tag_qca.c
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@ -99,7 +99,7 @@ static int qca_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto,
return 0;
}
const struct dsa_device_ops qca_netdev_ops = {
static const struct dsa_device_ops qca_netdev_ops = {
.name = "qca",
.proto = DSA_TAG_PROTO_QCA,
.xmit = qca_tag_xmit,

2
net/dsa/tag_trailer.c
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@ -77,7 +77,7 @@ static struct sk_buff *trailer_rcv(struct sk_buff *skb, struct net_device *dev,
return skb;
}
const struct dsa_device_ops trailer_netdev_ops = {
static const struct dsa_device_ops trailer_netdev_ops = {
.name = "trailer",
.proto = DSA_TAG_PROTO_TRAILER,
.xmit = trailer_xmit,