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-rw-r--r--include/linux/phy.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 9eeab9b9a74c..7c49ab95441b 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -968,6 +968,8 @@ struct phy_fixup {
const char *phy_speed_to_str(int speed);
const char *phy_duplex_to_str(unsigned int duplex);
+int phy_interface_num_ports(phy_interface_t interface);
+
/* A structure for mapping a particular speed and duplex
* combination to a particular SUPPORTED and ADVERTISED value
*/