diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2016-08-22 17:01:01 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-23 07:08:08 +0300 |
| commit | 7b314362a2344feaafbdf6aa8f3d57077728e37a (patch) | |
| tree | 348a762b9bcfb4bb4adc2d0648dcd44e3d04865c /net/dsa/dsa.c | |
| parent | 1ae292a2457cd692828da2be87cb967260993ad0 (diff) | |
| download | linux-7b314362a2344feaafbdf6aa8f3d57077728e37a.tar.xz | |
net: dsa: Allow the DSA driver to indicate the tag protocol
DSA drivers may drive different families of switches which need
different tag protocol. Rather than hard code the tag protocol in the
driver structure, have a callback for the DSA core to call.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/dsa.c')
| -rw-r--r-- | net/dsa/dsa.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 8bda74e595a5..8d3a28d4e99d 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -354,7 +354,10 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) * switch. */ if (dst->cpu_switch == index) { - dst->tag_ops = dsa_resolve_tag_protocol(drv->tag_protocol); + enum dsa_tag_protocol tag_protocol; + + tag_protocol = drv->get_tag_protocol(ds); + dst->tag_ops = dsa_resolve_tag_protocol(tag_protocol); if (IS_ERR(dst->tag_ops)) { ret = PTR_ERR(dst->tag_ops); goto out; |