Fixes the following W=1 kernel build warning(s):

 drivers/thunderbolt/switch.c:540: warning: Function parameter or member 'port' 
not described in 'tb_wait_for_port'
 drivers/thunderbolt/switch.c:540: warning: Function parameter or member 
'wait_if_unplugged' not described in 'tb_wait_for_port'
 drivers/thunderbolt/switch.c:599: warning: Function parameter or member 'port' 
not described in 'tb_port_add_nfc_credits'
 drivers/thunderbolt/switch.c:599: warning: Function parameter or member 
'credits' not described in 'tb_port_add_nfc_credits'
 drivers/thunderbolt/switch.c:653: warning: Function parameter or member 'port' 
not described in 'tb_port_clear_counter'
 drivers/thunderbolt/switch.c:653: warning: Function parameter or member 
'counter' not described in 'tb_port_clear_counter'
 drivers/thunderbolt/switch.c:730: warning: Function parameter or member 'port' 
not described in 'tb_init_port'
 drivers/thunderbolt/switch.c:1348: warning: Function parameter or member 'sw' 
not described in 'tb_plug_events_active'
 drivers/thunderbolt/switch.c:1348: warning: Function parameter or member 
'active' not described in 'tb_plug_events_active'
 drivers/thunderbolt/switch.c:2654: warning: Function parameter or member 'sw' 
not described in 'tb_sw_set_unplugged'

Cc: Andreas Noever <[email protected]>
Cc: Michael Jamet <[email protected]>
Cc: Mika Westerberg <[email protected]>
Cc: Yehezkel Bernat <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
 drivers/thunderbolt/switch.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c
index cdba05e72486b..ce1b120d1cd46 100644
--- a/drivers/thunderbolt/switch.c
+++ b/drivers/thunderbolt/switch.c
@@ -523,7 +523,7 @@ int tb_port_state(struct tb_port *port)
        return phy.state;
 }
 
-/**
+/*
  * tb_wait_for_port() - wait for a port to become ready
  *
  * Wait up to 1 second for a port to reach state TB_PORT_UP. If
@@ -587,7 +587,7 @@ int tb_wait_for_port(struct tb_port *port, bool 
wait_if_unplugged)
        return 0;
 }
 
-/**
+/*
  * tb_port_add_nfc_credits() - add/remove non flow controlled credits to port
  *
  * Change the number of NFC credits allocated to @port by @credits. To remove
@@ -644,7 +644,7 @@ int tb_port_set_initial_credits(struct tb_port *port, u32 
credits)
        return tb_port_write(port, &data, TB_CFG_PORT, ADP_CS_5, 1);
 }
 
-/**
+/*
  * tb_port_clear_counter() - clear a counter in TB_CFG_COUNTER
  *
  * Return: Returns 0 on success or an error code on failure.
@@ -718,7 +718,7 @@ int tb_port_disable(struct tb_port *port)
        return __tb_port_enable(port, false);
 }
 
-/**
+/*
  * tb_init_port() - initialize a port
  *
  * This is a helper method for tb_switch_alloc. Does not check or initialize
@@ -1337,7 +1337,7 @@ int tb_switch_reset(struct tb_switch *sw)
        return res.err;
 }
 
-/**
+/*
  * tb_plug_events_active() - enable/disable plug events on a switch
  *
  * Also configures a sane plug_events_delay of 255ms.
@@ -2647,7 +2647,7 @@ void tb_switch_remove(struct tb_switch *sw)
        device_unregister(&sw->dev);
 }
 
-/**
+/*
  * tb_sw_set_unplugged() - set is_unplugged on switch and downstream switches
  */
 void tb_sw_set_unplugged(struct tb_switch *sw)
-- 
2.25.1

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