diff options
| -rw-r--r-- | drivers/usb/dwc2/core.h | 4 | ||||
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 4 | ||||
| -rw-r--r-- | drivers/usb/dwc2/hcd.c | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 4905d8880869..4710935fbad3 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -966,6 +966,8 @@ extern int s3c_hsotg_remove(struct dwc2_hsotg *hsotg); extern int s3c_hsotg_suspend(struct dwc2_hsotg *dwc2); extern int s3c_hsotg_resume(struct dwc2_hsotg *dwc2); extern int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq); +extern void s3c_hsotg_core_init_disconnected(struct dwc2_hsotg *dwc2); +extern void s3c_hsotg_core_connect(struct dwc2_hsotg *hsotg); #else static inline int s3c_hsotg_remove(struct dwc2_hsotg *dwc2) { return 0; } @@ -975,6 +977,8 @@ static inline int s3c_hsotg_resume(struct dwc2_hsotg *dwc2) { return 0; } static inline int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq) { return 0; } +static inline void s3c_hsotg_core_init_disconnected(struct dwc2_hsotg *dwc2) {} +static inline void s3c_hsotg_core_connect(struct dwc2_hsotg *hsotg) {} #endif #if IS_ENABLED(CONFIG_USB_DWC2_HOST) || IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 9caea513eb0c..ec853406a930 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2125,7 +2125,7 @@ static int s3c_hsotg_corereset(struct dwc2_hsotg *hsotg) * * Issue a soft reset to the core, and await the core finishing it. */ -static void s3c_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg) +void s3c_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg) { s3c_hsotg_corereset(hsotg); @@ -2257,7 +2257,7 @@ static void s3c_hsotg_core_disconnect(struct dwc2_hsotg *hsotg) __orr32(hsotg->regs + DCTL, DCTL_SFTDISCON); } -static void s3c_hsotg_core_connect(struct dwc2_hsotg *hsotg) +void s3c_hsotg_core_connect(struct dwc2_hsotg *hsotg) { /* remove the soft-disconnect and let's go */ __bic32(hsotg->regs + DCTL, DCTL_SFTDISCON); diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index e377f58f5f4d..1a6dea323c8f 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -1371,6 +1371,8 @@ static void dwc2_conn_id_status_change(struct work_struct *work) hsotg->op_state = OTG_STATE_B_PERIPHERAL; dwc2_core_init(hsotg, false, -1); dwc2_enable_global_interrupts(hsotg); + s3c_hsotg_core_init_disconnected(hsotg); + s3c_hsotg_core_connect(hsotg); } else { /* A-Device connector (Host Mode) */ dev_dbg(hsotg->dev, "connId A\n"); |