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usb: Coding-style fixes.

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This commit is contained in:
Uwe Hermann
2011-11-16 22:19:10 +01:00
parent d97c937b8e
commit 3e9b9cb345
5 changed files with 129 additions and 120 deletions
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28
lib/usb/usb_standard.c
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@@ -96,11 +96,11 @@ static int usb_standard_get_descriptor(struct usb_setup_data *req,
sd = (struct usb_string_descriptor *)_usbd_device.ctrl_buf;
if (!_usbd_device.strings)
return 0; /* Device doesn't support strings. */
return 0; /* Device doesn't support strings. */
/* Check that string index is in range */
for(i = 0; i <= (req->wValue & 0xff); i++)
if(_usbd_device.strings[i] == NULL)
/* Check that string index is in range. */
for (i = 0; i <= (req->wValue & 0xff); i++)
if (_usbd_device.strings[i] == NULL)
return 0;
sd->bLength = strlen(_usbd_device.strings[req->wValue & 0xff])
@@ -136,10 +136,11 @@ static int usb_standard_set_address(struct usb_setup_data *req, u8 **buf,
_usbd_device.current_address = req->wValue;
/* Special workaround for STM32F10[57] that require the address
* to be set here. This is undocumented!
/*
* Special workaround for STM32F10[57] that require the address
* to be set here. This is undocumented!
*/
if(_usbd_device.driver == &stm32f107_usb_driver)
if (_usbd_device.driver == &stm32f107_usb_driver)
_usbd_device.driver->set_address(req->wValue);
return 1;
@@ -220,6 +221,7 @@ static int usb_standard_device_get_status(struct usb_setup_data *req,
u8 **buf, u16 *len)
{
(void)req;
/* bit 0: self powered */
/* bit 1: remote wakeup */
if (*len > 2)
@@ -311,8 +313,10 @@ int _usbd_standard_request_device(struct usb_setup_data *req, u8 **buf,
command = usb_standard_get_descriptor;
break;
case USB_REQ_GET_STATUS:
/* GET_STATUS always responds with zero reply.
* The application may override this behaviour. */
/*
* GET_STATUS always responds with zero reply.
* The application may override this behaviour.
*/
command = usb_standard_device_get_status;
break;
case USB_REQ_SET_DESCRIPTOR:
@@ -372,8 +376,10 @@ int _usbd_standard_request_endpoint(struct usb_setup_data *req, u8 **buf,
break;
case USB_REQ_SET_SYNCH_FRAME:
/* FIXME: SYNCH_FRAME is not implemented. */
/* SYNCH_FRAME is used for synchronization of isochronous
* endpoints which are not yet implemented. */
/*
* SYNCH_FRAME is used for synchronization of isochronous
* endpoints which are not yet implemented.
*/
break;
}