drm/i915/hdcp: Move away from master naming to arbiter

Rename variables to move away from master convention to
arbiter
%s/hdcp.master/hdcp.arbiter
%s/i915_hdcp_master/i915_hdcp_arbiter
%s/comp_master/comp_arbiter

--v2
- delete i915_hdcp_comp_master redundant declaration [Chaitanya]
- use %s/foo/bar/ format in commit message to show changes [Chaitanya]

--v3
- replace i915_hdcp_comp_master declaration with i915_hdcp_arbiter
to avoid any compile fail with old compilers [Chaitanya]

Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230529110740.1522985-3-suraj.kandpal@intel.com

1 files changed, 26 insertions, 26 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index e2e5527efc4b..bf28c6f1d748 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -183,7 +183,7 @@ bool intel_hdcp2_capable(struct intel_connector *connector)
 
 	/* MEI/GSC interface is solid depending on which is used */
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	if (!i915->display.hdcp.comp_added ||  !i915->display.hdcp.master) {
+	if (!i915->display.hdcp.comp_added ||  !i915->display.hdcp.arbiter) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
 		return false;
 	}
@@ -1114,11 +1114,11 @@ hdcp2_prepare_ake_init(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1144,11 +1144,11 @@ hdcp2_verify_rx_cert_prepare_km(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1172,11 +1172,11 @@ static int hdcp2_verify_hprime(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1198,11 +1198,11 @@ hdcp2_store_pairing_info(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1225,11 +1225,11 @@ hdcp2_prepare_lc_init(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1252,11 +1252,11 @@ hdcp2_verify_lprime(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1278,11 +1278,11 @@ static int hdcp2_prepare_skey(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1307,11 +1307,11 @@ hdcp2_verify_rep_topology_prepare_ack(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1337,11 +1337,11 @@ hdcp2_verify_mprime(struct intel_connector *connector,
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1361,11 +1361,11 @@ static int hdcp2_authenticate_port(struct intel_connector *connector)
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct hdcp_port_data *data = &dig_port->hdcp_port_data;
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -1385,11 +1385,11 @@ static int hdcp2_close_session(struct intel_connector *connector)
 {
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct i915_hdcp_master *arbiter;
+	struct i915_hdcp_arbiter *arbiter;
 	int ret;
 
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	arbiter = i915->display.hdcp.master;
+	arbiter = i915->display.hdcp.arbiter;
 
 	if (!arbiter || !arbiter->ops) {
 		mutex_unlock(&i915->display.hdcp.comp_mutex);
@@ -2109,8 +2109,8 @@ static int i915_hdcp_component_bind(struct device *i915_kdev,
 
 	drm_dbg(&i915->drm, "I915 HDCP comp bind\n");
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	i915->display.hdcp.master = (struct i915_hdcp_master *)data;
-	i915->display.hdcp.master->hdcp_dev = mei_kdev;
+	i915->display.hdcp.arbiter = (struct i915_hdcp_arbiter *)data;
+	i915->display.hdcp.arbiter->hdcp_dev = mei_kdev;
 	mutex_unlock(&i915->display.hdcp.comp_mutex);
 
 	return 0;
@@ -2123,7 +2123,7 @@ static void i915_hdcp_component_unbind(struct device *i915_kdev,
 
 	drm_dbg(&i915->drm, "I915 HDCP comp unbind\n");
 	mutex_lock(&i915->display.hdcp.comp_mutex);
-	i915->display.hdcp.master = NULL;
+	i915->display.hdcp.arbiter = NULL;
 	mutex_unlock(&i915->display.hdcp.comp_mutex);
 }