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sama5: Fix wrong comments.

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Satoshi Togawa 2022-06-16 21:10:01 +09:00 committed by Petro Karashchenko
parent 7a739851aa
commit 9f4691603f
1 changed files with 6 additions and 8 deletions
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14
arch/arm/src/sama5/sam_ehci.c
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@ -2743,7 +2743,7 @@ static int sam_qtd_cancel(struct sam_qtd_s *qtd, uint32_t **bp, void *arg)
* Name: sam_qh_cancel
*
* Description:
* This function is a imxrt_qh_foreach() callback function. It cancels
* This function is a sam_qh_foreach() callback function. It cancels
* one QH in the asynchronous queue. It will remove all attached qTD
* structures and remove all of the structures that are no longer active.
* Then QH itself will also be removed.
@ -4363,20 +4363,18 @@ errout_with_sem:
* Name: sam_cancel
*
* Description:
* New connections may be detected by an attached hub. This method is the
* mechanism that is used by the hub class to introduce a new connection
* and port description to the system.
* Cancel a pending transfer on an endpoint. Cancelled synchronous or
* asynchronous transfer will complete normally with the error -ESHUTDOWN.
*
* Input Parameters:
* drvr - The USB host driver instance obtained as a parameter from the
* call to the class create() method.
* hport - The descriptor of the hub port that detected the connection
* related event
* connected - True: device connected; false: device disconnected
* ep - The IN or OUT endpoint descriptor for the device endpoint on which
* an asynchronous transfer should be transferred.
*
* Returned Value:
* On success, zero (OK) is returned. On a failure, a negated errno value
* is returned indicating the nature of the failure
* is returned indicating the nature of the failure.
*
****************************************************************************/