usb: dwc2: eliminate irq parameter from dwc2_hcd_init
The irq is available in hsotg already, so there's no need to
pass it as separate function parameter.
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index f10eca9..1a7e830 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -1223,7 +1223,7 @@
static inline void dwc2_hcd_disconnect(struct dwc2_hsotg *hsotg, bool force) {}
static inline void dwc2_hcd_start(struct dwc2_hsotg *hsotg) {}
static inline void dwc2_hcd_remove(struct dwc2_hsotg *hsotg) {}
-static inline int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq)
+static inline int dwc2_hcd_init(struct dwc2_hsotg *hsotg)
{ return 0; }
static inline int dwc2_backup_host_registers(struct dwc2_hsotg *hsotg)
{ return 0; }
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 1826a91..d89dbfa 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -5032,7 +5032,7 @@
* USB bus with the core and calls the hc_driver->start() function. It returns
* a negative error on failure.
*/
-int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq)
+int dwc2_hcd_init(struct dwc2_hsotg *hsotg)
{
struct platform_device *pdev = to_platform_device(hsotg->dev);
struct resource *res;
@@ -5240,7 +5240,7 @@
* allocates the DMA buffer pool, registers the USB bus, requests the
* IRQ line, and calls hcd_start method.
*/
- retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
+ retval = usb_add_hcd(hcd, hsotg->irq, IRQF_SHARED);
if (retval < 0)
goto error4;
diff --git a/drivers/usb/dwc2/hcd.h b/drivers/usb/dwc2/hcd.h
index 58bfe9f..11c3c14 100644
--- a/drivers/usb/dwc2/hcd.h
+++ b/drivers/usb/dwc2/hcd.h
@@ -521,7 +521,7 @@
return !dwc2_hcd_is_pipe_in(pipe);
}
-int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq);
+int dwc2_hcd_init(struct dwc2_hsotg *hsotg);
void dwc2_hcd_remove(struct dwc2_hsotg *hsotg);
/* Transaction Execution Functions */
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 3f59a73..9564bc7 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -445,7 +445,7 @@
}
if (hsotg->dr_mode != USB_DR_MODE_PERIPHERAL) {
- retval = dwc2_hcd_init(hsotg, hsotg->irq);
+ retval = dwc2_hcd_init(hsotg);
if (retval) {
if (hsotg->gadget_enabled)
dwc2_hsotg_remove(hsotg);