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net: dsa: only check presence of link property

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When parsing a port, simply use of_property_read_bool which checks the
presence of a given property, instead of parsing the link phandle.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2017-11-03 19:05:28 -04:00 committed by David S. Miller
parent 975e6e3221
commit 54df6fa954
1 changed files with 1 additions and 1 deletions
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net/dsa/dsa2.c
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@ -590,8 +590,8 @@ static int dsa_dst_parse(struct dsa_switch_tree *dst)
static int dsa_port_parse_of(struct dsa_port *dp, struct device_node *dn)
{
struct device_node *ethernet = of_parse_phandle(dn, "ethernet", 0);
struct device_node *link = of_parse_phandle(dn, "link", 0);
const char *name = of_get_property(dn, "label", NULL);
bool link = of_property_read_bool(dn, "link");
if (ethernet) {
struct net_device *master;