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fix uninitialized warning

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This commit is contained in:
sakumisu
2023-12-05 21:39:36 +08:00
parent 297852ce16
commit ce2a438c99
2 changed files with 4 additions and 4 deletions
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2
port/musb/usb_dc_musb.c
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@@ -270,7 +270,7 @@ int usbd_set_address(const uint8_t addr)
uint8_t usbd_get_port_speed(const uint8_t port)
{
uint8_t speed;
uint8_t speed = USB_SPEED_UNKNOWN;
if (HWREGB(USB_BASE + MUSB_POWER_OFFSET) & USB_POWER_HSMODE)
speed = USB_SPEED_HIGH;

6
port/musb/usb_hc_musb.c
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@@ -261,7 +261,7 @@ static void musb_read_packet(uint8_t ep_idx, uint8_t *buffer, uint16_t len)
void musb_control_urb_init(uint8_t chidx, struct usbh_urb *urb, struct usb_setup_packet *setup, uint8_t *buffer, uint32_t buflen)
{
uint8_t old_ep_index;
uint8_t speed;
uint8_t speed = USB_TXTYPE1_SPEED_FULL;
old_ep_index = musb_get_active_ep();
musb_set_active_ep(chidx);
@@ -287,7 +287,7 @@ void musb_control_urb_init(uint8_t chidx, struct usbh_urb *urb, struct usb_setup
void musb_bulk_urb_init(uint8_t chidx, struct usbh_urb *urb, uint8_t *buffer, uint32_t buflen)
{
uint8_t old_ep_index;
uint8_t speed;
uint8_t speed = USB_TXTYPE1_SPEED_FULL;
old_ep_index = musb_get_active_ep();
musb_set_active_ep(chidx);
@@ -334,7 +334,7 @@ void musb_bulk_urb_init(uint8_t chidx, struct usbh_urb *urb, uint8_t *buffer, ui
void musb_intr_urb_init(uint8_t chidx, struct usbh_urb *urb, uint8_t *buffer, uint32_t buflen)
{
uint8_t old_ep_index;
uint8_t speed;
uint8_t speed = USB_TXTYPE1_SPEED_FULL;
old_ep_index = musb_get_active_ep();
musb_set_active_ep(chidx);