thunderbolt: Fix bit masking in tb_dp_port_set_hops()

JIRA: https://issues.redhat.com/browse/RHEL-116007

commit 2cdde91
Author: Alok Tiwari <alok.a.tiwari@oracle.com>
Date: Sun, 22 Jun 2025 10:17:02 -0700

  The tb_dp_port_set_hops() function was incorrectly clearing
  ADP_DP_CS_1_AUX_RX_HOPID_MASK twice. According to the function's
  purpose, it should clear both TX and RX AUX HopID fields.  Replace the
  first instance with ADP_DP_CS_1_AUX_TX_HOPID_MASK to ensure proper
  configuration of both AUX directions.

  Fixes: 9817638 ("thunderbolt: Convert DP adapter register names to follow the USB4 spec")
  Cc: stable@vger.kernel.org
  Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
  Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

Signed-off-by: Desnes Nunes <desnesn@redhat.com>

Author: Desnes Nunes

drivers/thunderbolt/switch.c

@@ -1450,7 +1450,7 @@ int tb_dp_port_set_hops(struct tb_port *port, unsigned int video,
 		return ret;
 
 	data[0] &= ~ADP_DP_CS_0_VIDEO_HOPID_MASK;
-	data[1] &= ~ADP_DP_CS_1_AUX_RX_HOPID_MASK;
+	data[1] &= ~ADP_DP_CS_1_AUX_TX_HOPID_MASK;
 	data[1] &= ~ADP_DP_CS_1_AUX_RX_HOPID_MASK;
 
 	data[0] |= (video << ADP_DP_CS_0_VIDEO_HOPID_SHIFT) &