diff mbox series

[v4,6/9] usb: typec: ucsi: Start using struct typec_operations

Message ID 20191011153219.35701-7-heikki.krogerus@linux.intel.com (mailing list archive)
State Mainlined
Commit 6df475f804e62887f5d2132832ecabe6e596cd1c
Headers show
Series usb: typec: Small API improvement | expand

Commit Message

Heikki Krogerus Oct. 11, 2019, 3:32 p.m. UTC 
Supplying the operation callbacks as part of a struct
typec_operations instead of as part of struct
typec_capability during port registration.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/usb/typec/ucsi/ucsi.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index ba288b964dc8..edd722fb88b8 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -17,9 +17,6 @@ 
 #include "ucsi.h"
 #include "trace.h"
 
-#define to_ucsi_connector(_cap_) container_of(_cap_, struct ucsi_connector, \
-					      typec_cap)
-
 /*
  * UCSI_TIMEOUT_MS - PPM communication timeout
  *
@@ -713,10 +710,9 @@  static int ucsi_role_cmd(struct ucsi_connector *con, struct ucsi_control *ctrl)
 	return ret;
 }
 
-static int
-ucsi_dr_swap(const struct typec_capability *cap, enum typec_data_role role)
+static int ucsi_dr_swap(struct typec_port *port, enum typec_data_role role)
 {
-	struct ucsi_connector *con = to_ucsi_connector(cap);
+	struct ucsi_connector *con = typec_get_drvdata(port);
 	struct ucsi_control ctrl;
 	int ret = 0;
 
@@ -748,10 +744,9 @@  ucsi_dr_swap(const struct typec_capability *cap, enum typec_data_role role)
 	return ret < 0 ? ret : 0;
 }
 
-static int
-ucsi_pr_swap(const struct typec_capability *cap, enum typec_role role)
+static int ucsi_pr_swap(struct typec_port *port, enum typec_role role)
 {
-	struct ucsi_connector *con = to_ucsi_connector(cap);
+	struct ucsi_connector *con = typec_get_drvdata(port);
 	struct ucsi_control ctrl;
 	int ret = 0;
 
@@ -788,6 +783,11 @@  ucsi_pr_swap(const struct typec_capability *cap, enum typec_role role)
 	return ret;
 }
 
+static const struct typec_operations ucsi_ops = {
+	.dr_set = ucsi_dr_swap,
+	.pr_set = ucsi_pr_swap
+};
+
 static struct fwnode_handle *ucsi_find_fwnode(struct ucsi_connector *con)
 {
 	struct fwnode_handle *fwnode;
@@ -843,8 +843,8 @@  static int ucsi_register_port(struct ucsi *ucsi, int index)
 		*accessory = TYPEC_ACCESSORY_DEBUG;
 
 	cap->fwnode = ucsi_find_fwnode(con);
-	cap->dr_set = ucsi_dr_swap;
-	cap->pr_set = ucsi_pr_swap;
+	cap->driver_data = con;
+	cap->ops = &ucsi_ops;
 
 	/* Register the connector */
 	con->port = typec_register_port(ucsi->dev, cap);