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-rw-r--r--drivers/thunderbolt/switch.c20
-rw-r--r--drivers/thunderbolt/tb.h16
2 files changed, 18 insertions, 18 deletions
diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c
index 1e15ffa79295..7873b173a351 100644
--- a/drivers/thunderbolt/switch.c
+++ b/drivers/thunderbolt/switch.c
@@ -941,22 +941,6 @@ int tb_port_get_link_generation(struct tb_port *port)
}
}
-static const char *width_name(enum tb_link_width width)
-{
- switch (width) {
- case TB_LINK_WIDTH_SINGLE:
- return "symmetric, single lane";
- case TB_LINK_WIDTH_DUAL:
- return "symmetric, dual lanes";
- case TB_LINK_WIDTH_ASYM_TX:
- return "asymmetric, 3 transmitters, 1 receiver";
- case TB_LINK_WIDTH_ASYM_RX:
- return "asymmetric, 3 receivers, 1 transmitter";
- default:
- return "unknown";
- }
-}
-
/**
* tb_port_get_link_width() - Get current link width
* @port: Port to check (USB4 or CIO)
@@ -2769,7 +2753,7 @@ static void tb_switch_link_init(struct tb_switch *sw)
return;
tb_sw_dbg(sw, "current link speed %u.0 Gb/s\n", sw->link_speed);
- tb_sw_dbg(sw, "current link width %s\n", width_name(sw->link_width));
+ tb_sw_dbg(sw, "current link width %s\n", tb_width_name(sw->link_width));
bonded = sw->link_width >= TB_LINK_WIDTH_DUAL;
@@ -3029,7 +3013,7 @@ int tb_switch_set_link_width(struct tb_switch *sw, enum tb_link_width width)
tb_switch_update_link_attributes(sw);
- tb_sw_dbg(sw, "link width set to %s\n", width_name(width));
+ tb_sw_dbg(sw, "link width set to %s\n", tb_width_name(width));
return ret;
}
diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h
index e299e53473ae..1760c21e5b12 100644
--- a/drivers/thunderbolt/tb.h
+++ b/drivers/thunderbolt/tb.h
@@ -568,6 +568,22 @@ static inline struct tb_port *tb_port_at(u64 route, struct tb_switch *sw)
return &sw->ports[port];
}
+static inline const char *tb_width_name(enum tb_link_width width)
+{
+ switch (width) {
+ case TB_LINK_WIDTH_SINGLE:
+ return "symmetric, single lane";
+ case TB_LINK_WIDTH_DUAL:
+ return "symmetric, dual lanes";
+ case TB_LINK_WIDTH_ASYM_TX:
+ return "asymmetric, 3 transmitters, 1 receiver";
+ case TB_LINK_WIDTH_ASYM_RX:
+ return "asymmetric, 3 receivers, 1 transmitter";
+ default:
+ return "unknown";
+ }
+}
+
/**
* tb_port_has_remote() - Does the port have switch connected downstream
* @port: Port to check