Changes in uspace/lib/usbhost/src/usb_bus.c [516d361:b7fd2a0] in mainline

File:

• uspace/lib/usbhost/src/usb_bus.c (modified) (15 diffs)

uspace/lib/usbhost/src/usb_bus.c

@@ -105 +105 @@
  * @return Error code.
  */
-static int usb_bus_get_free_address(usb_bus_t *instance, usb_address_t *address)
+static errno_t usb_bus_get_free_address(usb_bus_t *instance, usb_address_t *address)
 {
 
@@ -200 +200 @@
  * @return Error code.
  */
-int usb_bus_init(usb_bus_t *instance,
+errno_t usb_bus_init(usb_bus_t *instance,
     size_t available_bandwidth, bw_count_func_t bw_count, usb_speed_t max_speed)
 {
@@ -224 +224 @@
  * @return Error code.
  */
-int usb_bus_register_ep(usb_bus_t *instance, endpoint_t *ep, size_t data_size)
+errno_t usb_bus_register_ep(usb_bus_t *instance, endpoint_t *ep, size_t data_size)
 {
         assert(instance);
@@ -262 +262 @@
  * @return Error code.
  */
-int usb_bus_unregister_ep(usb_bus_t *instance, endpoint_t *ep)
+errno_t usb_bus_unregister_ep(usb_bus_t *instance, endpoint_t *ep)
 {
         assert(instance);
@@ -316 +316 @@
  * @return Error code.
  */
-int usb_bus_add_ep(usb_bus_t *instance,
+errno_t usb_bus_add_ep(usb_bus_t *instance,
     usb_address_t address, usb_endpoint_t endpoint, usb_direction_t direction,
     usb_transfer_type_t type, size_t max_packet_size, unsigned packets,
@@ -364 +364 @@
 
         if (callback) {
-                const int ret = callback(ep, arg);
+                const errno_t ret = callback(ep, arg);
                 if (ret != EOK) {
                         fibril_mutex_unlock(&instance->guard);
@@ -394 +394 @@
  * @return Error code.
  */
-int usb_bus_remove_ep(usb_bus_t *instance,
+errno_t usb_bus_remove_ep(usb_bus_t *instance,
     usb_address_t address, usb_endpoint_t endpoint, usb_direction_t direction,
     ep_remove_callback_t callback, void *arg)
@@ -417 +417 @@
 }
 
-int usb_bus_reset_toggle(usb_bus_t *instance, usb_target_t target, bool all)
+errno_t usb_bus_reset_toggle(usb_bus_t *instance, usb_target_t target, bool all)
 {
         assert(instance);
@@ -423 +423 @@
                 return EINVAL;
 
-        int ret = ENOENT;
+        errno_t ret = ENOENT;
 
         fibril_mutex_lock(&instance->guard);
@@ -446 +446 @@
  * @return Error code.
  */
-int usb_bus_remove_address(usb_bus_t *instance,
+errno_t usb_bus_remove_address(usb_bus_t *instance,
     usb_address_t address, ep_remove_callback_t callback, void *arg)
 {
@@ -455 +455 @@
         fibril_mutex_lock(&instance->guard);
 
-        const int ret = instance->devices[address].occupied ? EOK : ENOENT;
+        const errno_t ret = instance->devices[address].occupied ? EOK : ENOENT;
         instance->devices[address].occupied = false;
 
@@ -481 +481 @@
  * @note Default address is only available in strict mode.
  */
-int usb_bus_request_address(usb_bus_t *instance,
+errno_t usb_bus_request_address(usb_bus_t *instance,
     usb_address_t *address, bool strict, usb_speed_t speed)
 {
@@ -493 +493 @@
 
         usb_address_t addr = *address;
-        int rc;
+        errno_t rc;
 
         fibril_mutex_lock(&instance->guard);
@@ -539 +539 @@
  * @return Error code.
  */
-int usb_bus_get_speed(usb_bus_t *instance, usb_address_t address,
+errno_t usb_bus_get_speed(usb_bus_t *instance, usb_address_t address,
     usb_speed_t *speed)
 {
@@ -549 +549 @@
         fibril_mutex_lock(&instance->guard);
 
-        const int ret = instance->devices[address].occupied ? EOK : ENOENT;
+        const errno_t ret = instance->devices[address].occupied ? EOK : ENOENT;
         if (speed && instance->devices[address].occupied) {
                 *speed = instance->devices[address].speed;