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usb: provide typedefs for all the function callbacks.

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This makes it easier to read for most people, and makes it substantially
easier to review changes in the function signatures themselves at a
later date.
This commit is contained in:
Kuldeep Singh Dhaka
2015-05-27 03:42:09 +05:30
committed by Karl Palsson
parent b1e495f51a
commit 4b892724cf
5 changed files with 23 additions and 22 deletions
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14
lib/usb/usb_private.h
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@@ -73,8 +73,7 @@ struct _usbd_device {
struct usb_setup_data req __attribute__((aligned(4)));
uint8_t *ctrl_buf;
uint16_t ctrl_len;
void (*complete)(usbd_device *usbd_dev,
struct usb_setup_data *req);
usbd_control_complete_callback complete;
} control_state;
struct user_control_callback {
@@ -83,14 +82,12 @@ struct _usbd_device {
uint8_t type_mask;
} user_control_callback[MAX_USER_CONTROL_CALLBACK];
void (*user_callback_ctr[8][3])(usbd_device *usbd_dev, uint8_t ea);
usbd_endpoint_callback user_callback_ctr[8][3];
/* User callback function for some standard USB function hooks */
void (*user_callback_set_config[MAX_USER_SET_CONFIG_CALLBACK])
(usbd_device *usbd_dev, uint16_t wValue);
usbd_set_config_callback user_callback_set_config[MAX_USER_SET_CONFIG_CALLBACK];
void (*user_callback_set_altsetting)(usbd_device *usbd_dev,
uint16_t wIndex, uint16_t wValue);
usbd_set_altsetting_callback user_callback_set_altsetting;
const struct _usbd_driver *driver;
@@ -144,8 +141,7 @@ struct _usbd_driver {
usbd_device *(*init)(void);
void (*set_address)(usbd_device *usbd_dev, uint8_t addr);
void (*ep_setup)(usbd_device *usbd_dev, uint8_t addr, uint8_t type,
uint16_t max_size,
void (*cb)(usbd_device *usbd_dev, uint8_t ep));
uint16_t max_size, usbd_endpoint_callback cb);
void (*ep_reset)(usbd_device *usbd_dev);
void (*ep_stall_set)(usbd_device *usbd_dev, uint8_t addr,
uint8_t stall);