diff options
Diffstat (limited to 'drivers/thunderbolt/switch.c')
| -rw-r--r-- | drivers/thunderbolt/switch.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c index e824c62e16f2..71473fbb9493 100644 --- a/drivers/thunderbolt/switch.c +++ b/drivers/thunderbolt/switch.c @@ -627,28 +627,6 @@ int tb_port_add_nfc_credits(struct tb_port *port, int credits) } /** - * tb_port_set_initial_credits() - Set initial port link credits allocated - * @port: Port to set the initial credits - * @credits: Number of credits to to allocate - * - * Set initial credits value to be used for ingress shared buffering. - */ -int tb_port_set_initial_credits(struct tb_port *port, u32 credits) -{ - u32 data; - int ret; - - ret = tb_port_read(port, &data, TB_CFG_PORT, ADP_CS_5, 1); - if (ret) - return ret; - - data &= ~ADP_CS_5_LCA_MASK; - data |= (credits << ADP_CS_5_LCA_SHIFT) & ADP_CS_5_LCA_MASK; - - return tb_port_write(port, &data, TB_CFG_PORT, ADP_CS_5, 1); -} - -/** * tb_port_clear_counter() - clear a counter in TB_CFG_COUNTER * @port: Port whose counters to clear * @counter: Counter index to clear |