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tiva/lm4f: drop unnecessary externs

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These were added to the library as for other usb drivers.
This commit is contained in:
Karl Palsson
2018-08-29 10:29:41 +00:00
parent 3527ce407e
commit f09dd550fd
2 changed files with 0 additions and 2 deletions
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1
examples/tiva/lm4f/stellaris-ek-lm4f120xl/usb_bulk_dev/usb_bulk_dev.c
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@@ -176,7 +176,6 @@ static const struct usb_config_descriptor config_descr = {
.interface = ifaces, .interface = ifaces,
}; };
extern usbd_driver lm4f_usb_driver;
static usbd_device *bulk_dev; static usbd_device *bulk_dev;
static uint8_t usbd_control_buffer[128]; static uint8_t usbd_control_buffer[128];
static uint8_t config_set = 0; static uint8_t config_set = 0;

1
examples/tiva/lm4f/stellaris-ek-lm4f120xl/usb_to_serial_cdcacm/usb_cdcacm.c
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@@ -171,7 +171,6 @@ static const char *usb_strings[] = {
usbd_device *acm_dev; usbd_device *acm_dev;
uint8_t usbd_control_buffer[128]; uint8_t usbd_control_buffer[128];
extern usbd_driver lm4f_usb_driver;
static enum usbd_request_return_codes cdcacm_control_request(usbd_device * usbd_dev, static enum usbd_request_return_codes cdcacm_control_request(usbd_device * usbd_dev,
struct usb_setup_data *req, uint8_t ** buf, struct usb_setup_data *req, uint8_t ** buf,