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Commit f9a2cf89 authored by Jon Mason's avatar Jon Mason
Browse files

NTB: Comment Fix 



Add "data" ntb_register_db_callback parameter description comment and
correct poor spelling.

Signed-off-by: default avatarJon Mason <jon.mason@intel.com>
parent 3daa3a07

drivers/ntb/ntb_hw.c

+3 −2
Original line number Diff line number Diff line
@@ -145,6 +145,7 @@ void ntb_unregister_event_callback(struct ntb_device *ndev) 
 * ntb_register_db_callback() - register a callback for doorbell interrupt

 * @ndev: pointer to ntb_device instance

 * @idx: doorbell index to register callback, zero based

 * @data: pointer to be returned to caller with every callback

 * @func: callback function to register

 *

 * This function registers a callback function for the doorbell interrupt
@@ -1235,9 +1236,9 @@ static int ntb_create_callbacks(struct ntb_device *ndev) 
{

	int i;



	/* Checken-egg issue.  We won't know how many callbacks are necessary

	/* Chicken-egg issue.  We won't know how many callbacks are necessary

	 * until we see how many MSI-X vectors we get, but these pointers need

	 * to be passed into the MSI-X register fucntion.  So, we allocate the

	 * to be passed into the MSI-X register function.  So, we allocate the

	 * max, knowing that they might not all be used, to work around this.

	 */

	ndev->db_cb = kcalloc(ndev->limits.max_db_bits,

drivers/ntb/ntb_transport.c

+2 −2
Original line number Diff line number Diff line
@@ -1583,7 +1583,7 @@ EXPORT_SYMBOL_GPL(ntb_transport_rx_enqueue); 
 * @len: length of the data buffer

 *

 * Enqueue a new transmit buffer onto the transport queue from which a NTB

 * payload will be transmitted.  This assumes that a lock is behing held to

 * payload will be transmitted.  This assumes that a lock is being held to

 * serialize access to the qp.

 *

 * RETURNS: An appropriate -ERRNO error value on error, or zero for success.
@@ -1641,7 +1641,7 @@ EXPORT_SYMBOL_GPL(ntb_transport_link_up); 
 *

 * Notify NTB transport layer of client's desire to no longer receive data on

 * transport queue specified.  It is the client's responsibility to ensure all

 * entries on queue are purged or otherwise handled appropraitely.

 * entries on queue are purged or otherwise handled appropriately.

 */

void ntb_transport_link_down(struct ntb_transport_qp *qp)

{