Looks as though a079973f462a3 ("usb: typec: tcpm: Remove tcpc_config
configuration mechanism") pulled out the only use of 'tcpm_altmode_ops'
last year. No need to keep it around.
Fixes the following W=1 kernel build warning(s):
drivers/usb/typec/tcpm/tcpm.c:1551:39: warning: ‘tcpm_altmode_ops’ defined but not used [-Wunused-const-variable=]
1551 | static const struct typec_altmode_ops tcpm_altmode_ops = {
| ^~~~~~~~~~~~~~~~
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
drivers/usb/typec/tcpm/tcpm.c | 51 -----------------------------------
1 file changed, 51 deletions(-)
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 82b19ebd7838e..d6913eb0ea54d 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -1503,57 +1503,6 @@ static int tcpm_validate_caps(struct tcpm_port *port, const u32 *pdo,
return 0;
}
-static int tcpm_altmode_enter(struct typec_altmode *altmode, u32 *vdo)
-{
- struct tcpm_port *port = typec_altmode_get_drvdata(altmode);
- u32 header;
-
- mutex_lock(&port->lock);
- header = VDO(altmode->svid, vdo ? 2 : 1, CMD_ENTER_MODE);
- header |= VDO_OPOS(altmode->mode);
-
- tcpm_queue_vdm(port, header, vdo, vdo ? 1 : 0);
- mod_delayed_work(port->wq, &port->vdm_state_machine, 0);
- mutex_unlock(&port->lock);
-
- return 0;
-}
-
-static int tcpm_altmode_exit(struct typec_altmode *altmode)
-{
- struct tcpm_port *port = typec_altmode_get_drvdata(altmode);
- u32 header;
-
- mutex_lock(&port->lock);
- header = VDO(altmode->svid, 1, CMD_EXIT_MODE);
- header |= VDO_OPOS(altmode->mode);
-
- tcpm_queue_vdm(port, header, NULL, 0);
- mod_delayed_work(port->wq, &port->vdm_state_machine, 0);
- mutex_unlock(&port->lock);
-
- return 0;
-}
-
-static int tcpm_altmode_vdm(struct typec_altmode *altmode,
- u32 header, const u32 *data, int count)
-{
- struct tcpm_port *port = typec_altmode_get_drvdata(altmode);
-
- mutex_lock(&port->lock);
- tcpm_queue_vdm(port, header, data, count - 1);
- mod_delayed_work(port->wq, &port->vdm_state_machine, 0);
- mutex_unlock(&port->lock);
-
- return 0;
-}
-
-static const struct typec_altmode_ops tcpm_altmode_ops = {
- .enter = tcpm_altmode_enter,
- .exit = tcpm_altmode_exit,
- .vdm = tcpm_altmode_vdm,
-};
-
/*
* PD (data, control) command handling functions
*/
--
2.25.1
