usb: cdns3: Refactoring names in reusable code

Patch change the functions and objects names in reusable code.
The reusable code includes core.c, core.h, drd.c and drd.h files.
It also changes the names of all references to these functions and
objects in other cdns3 files. There are a lot of changes, but all
changes are very trivial.
The reason of this patch is to avoid of mixing prefix cdns3 and cdnsp in
in cdnsp driver what could introduce some confusion in understanding
of cdnsp driver.
This patch assumes to use three different prefixes in Cadence
USB drivers:
  cdns: for common reusable code
  cdnsp: for names related only with cdnsp driver
  cdns3: for names related only with cdns3 driver

Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Tested-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
index 08a4e693c470..5890e535aefc 100644
--- a/drivers/usb/cdns3/gadget.c
+++ b/drivers/usb/cdns3/gadget.c
@@ -1844,7 +1844,7 @@ __must_hold(&priv_dev->lock)
 static irqreturn_t cdns3_device_irq_handler(int irq, void *data)
 {
 	struct cdns3_device *priv_dev = data;
-	struct cdns3 *cdns = dev_get_drvdata(priv_dev->dev);
+	struct cdns *cdns = dev_get_drvdata(priv_dev->dev);
 	irqreturn_t ret = IRQ_NONE;
 	u32 reg;
 
@@ -3084,7 +3084,7 @@ static void cdns3_gadget_release(struct device *dev)
 	kfree(priv_dev);
 }
 
-static void cdns3_gadget_exit(struct cdns3 *cdns)
+static void cdns3_gadget_exit(struct cdns *cdns)
 {
 	struct cdns3_device *priv_dev;
 
@@ -3117,10 +3117,10 @@ static void cdns3_gadget_exit(struct cdns3 *cdns)
 	kfree(priv_dev->zlp_buf);
 	usb_put_gadget(&priv_dev->gadget);
 	cdns->gadget_dev = NULL;
-	cdns3_drd_gadget_off(cdns);
+	cdns_drd_gadget_off(cdns);
 }
 
-static int cdns3_gadget_start(struct cdns3 *cdns)
+static int cdns3_gadget_start(struct cdns *cdns)
 {
 	struct cdns3_device *priv_dev;
 	u32 max_speed;
@@ -3240,7 +3240,7 @@ err1:
 	return ret;
 }
 
-static int __cdns3_gadget_init(struct cdns3 *cdns)
+static int __cdns3_gadget_init(struct cdns *cdns)
 {
 	int ret = 0;
 
@@ -3251,7 +3251,7 @@ static int __cdns3_gadget_init(struct cdns3 *cdns)
 		return ret;
 	}
 
-	cdns3_drd_gadget_on(cdns);
+	cdns_drd_gadget_on(cdns);
 	pm_runtime_get_sync(cdns->dev);
 
 	ret = cdns3_gadget_start(cdns);
@@ -3277,7 +3277,7 @@ err0:
 	return ret;
 }
 
-static int cdns3_gadget_suspend(struct cdns3 *cdns, bool do_wakeup)
+static int cdns3_gadget_suspend(struct cdns *cdns, bool do_wakeup)
 __must_hold(&cdns->lock)
 {
 	struct cdns3_device *priv_dev = cdns->gadget_dev;
@@ -3296,7 +3296,7 @@ __must_hold(&cdns->lock)
 	return 0;
 }
 
-static int cdns3_gadget_resume(struct cdns3 *cdns, bool hibernated)
+static int cdns3_gadget_resume(struct cdns *cdns, bool hibernated)
 {
 	struct cdns3_device *priv_dev = cdns->gadget_dev;
 
@@ -3311,13 +3311,13 @@ static int cdns3_gadget_resume(struct cdns3 *cdns, bool hibernated)
 /**
  * cdns3_gadget_init - initialize device structure
  *
- * @cdns: cdns3 instance
+ * @cdns: cdns instance
  *
  * This function initializes the gadget.
  */
-int cdns3_gadget_init(struct cdns3 *cdns)
+int cdns3_gadget_init(struct cdns *cdns)
 {
-	struct cdns3_role_driver *rdrv;
+	struct cdns_role_driver *rdrv;
 
 	rdrv = devm_kzalloc(cdns->dev, sizeof(*rdrv), GFP_KERNEL);
 	if (!rdrv)
@@ -3327,7 +3327,7 @@ int cdns3_gadget_init(struct cdns3 *cdns)
 	rdrv->stop	= cdns3_gadget_exit;
 	rdrv->suspend	= cdns3_gadget_suspend;
 	rdrv->resume	= cdns3_gadget_resume;
-	rdrv->state	= CDNS3_ROLE_STATE_INACTIVE;
+	rdrv->state	= CDNS_ROLE_STATE_INACTIVE;
 	rdrv->name	= "gadget";
 	cdns->roles[USB_ROLE_DEVICE] = rdrv;