change dcd_init() return from void to bool

5 files changed, 14 insertions, 6 deletions

diff --git a/src/portable/microchip/pic/dcd_pic.c b/src/portable/microchip/pic/dcd_pic.c
index 089d3f520..d40c4794a 100644
--- a/src/portable/microchip/pic/dcd_pic.c
+++ b/src/portable/microchip/pic/dcd_pic.c
@@ -470,7 +470,7 @@ static void process_bus_resume(uint8_t rhport)
 /*------------------------------------------------------------------*/
 /* Device API
  *------------------------------------------------------------------*/
-void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
+bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   (void) rh_init;
   intr_disable(rhport);
   intr_clear(rhport);
@@ -502,6 +502,7 @@ void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   U1IE = _U1IE_URSTIE_MASK;
 
   dcd_connect(rhport);
+  return true;
 }
 
 void dcd_int_enable(uint8_t rhport)
diff --git a/src/portable/microchip/pic32mz/dcd_pic32mz.c b/src/portable/microchip/pic32mz/dcd_pic32mz.c
index f1614f30c..8709baf67 100644
--- a/src/portable/microchip/pic32mz/dcd_pic32mz.c
+++ b/src/portable/microchip/pic32mz/dcd_pic32mz.c
@@ -120,7 +120,7 @@ static ep0_stage_t ep0_get_stage(void)
 /*------------------------------------------------------------------*/
 /* Controller API
  *------------------------------------------------------------------*/
-void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
+bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   (void) rh_init;
   // Disable endpoint interrupts for now
   USB_REGS->INTRRXEbits.w = 0;
@@ -129,6 +129,7 @@ void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   USB_REGS->INTRUSBEbits.w = 7;
 
   dcd_connect(rhport);
+  return true;
 }
 
 void dcd_int_enable(uint8_t rhport)
diff --git a/src/portable/microchip/samd/dcd_samd.c b/src/portable/microchip/samd/dcd_samd.c
index 8120681a7..0c96f6ac4 100644
--- a/src/portable/microchip/samd/dcd_samd.c
+++ b/src/portable/microchip/samd/dcd_samd.c
@@ -78,8 +78,9 @@ static void bus_reset(void)
 /*------------------------------------------------------------------*/
 /* Controller API
  *------------------------------------------------------------------*/
-void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
-  (void) rhport; (void) rh_init;
+bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
+  (void) rhport;
+  (void) rh_init;
 
   // Reset to get in a clean state.
   USB->DEVICE.CTRLA.bit.SWRST = true;
@@ -101,6 +102,8 @@ void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
 
   USB->DEVICE.INTFLAG.reg |= USB->DEVICE.INTFLAG.reg; // clear pending
   USB->DEVICE.INTENSET.reg = /* USB_DEVICE_INTENSET_SOF | */ USB_DEVICE_INTENSET_EORST;
+
+  return true;
 }
 
 #if CFG_TUSB_MCU == OPT_MCU_SAMD51 || CFG_TUSB_MCU == OPT_MCU_SAME5X
diff --git a/src/portable/microchip/samg/dcd_samg.c b/src/portable/microchip/samg/dcd_samg.c
index b02889b24..c88b31514 100644
--- a/src/portable/microchip/samg/dcd_samg.c
+++ b/src/portable/microchip/samg/dcd_samg.c
@@ -155,11 +155,13 @@ static void bus_reset(void)
 }
 
 // Initialize controller to device mode
-void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
+bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   (void) rhport;
   (void) rh_init;
+
   tu_memclr(_dcd_xfer, sizeof(_dcd_xfer));
   dcd_connect(rhport);
+  return true;
 }
 
 // Enable device interrupt
diff --git a/src/portable/microchip/samx7x/dcd_samx7x.c b/src/portable/microchip/samx7x/dcd_samx7x.c
index a85d2306e..8aec1568d 100644
--- a/src/portable/microchip/samx7x/dcd_samx7x.c
+++ b/src/portable/microchip/samx7x/dcd_samx7x.c
@@ -104,9 +104,10 @@ TU_ATTR_ALWAYS_INLINE static inline void CleanInValidateCache(uint32_t *addr, in
 //------------------------------------------------------------------
 
 // Initialize controller to device mode
-void dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
+bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   (void) rh_init;
   dcd_connect(rhport);
+  return true;
 }
 
 // Enable device interrupt