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authorTilman Schmidt <tilman@imap.cc>2009-10-06 12:19:01 +0000
committerDavid S. Miller <davem@davemloft.net>2009-10-06 22:21:07 -0700
commit1cec9727fbfd7baff2034796154be1a0297bcedd (patch)
tree6e396500c1e91aff545bd5dcd8711608a5abedd8 /drivers/isdn/gigaset/i4l.c
parentcd7f50e25156711f16ce253c49c91adc4368849c (diff)
gigaset: add kerneldoc comments
Add kerneldoc comments to some functions in the Gigaset driver. Impact: documentation Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/gigaset/i4l.c')
-rw-r--r--drivers/isdn/gigaset/i4l.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c
index 322f16ebc6ec..654489d836cd 100644
--- a/drivers/isdn/gigaset/i4l.c
+++ b/drivers/isdn/gigaset/i4l.c
@@ -85,6 +85,14 @@ static int writebuf_from_LL(int driverID, int channel, int ack,
return cs->ops->send_skb(bcs, skb);
}
+/**
+ * gigaset_skb_sent() - acknowledge sending an skb
+ * @bcs: B channel descriptor structure.
+ * @skb: sent data.
+ *
+ * Called by hardware module {bas,ser,usb}_gigaset when the data in a
+ * skb has been successfully sent, for signalling completion to the LL.
+ */
void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *skb)
{
unsigned len;
@@ -461,6 +469,15 @@ int gigaset_isdn_setup_accept(struct at_state_t *at_state)
return 0;
}
+/**
+ * gigaset_isdn_icall() - signal incoming call
+ * @at_state: connection state structure.
+ *
+ * Called by main module to notify the LL that an incoming call has been
+ * received. @at_state contains the parameters of the call.
+ *
+ * Return value: call disposition (ICALL_*)
+ */
int gigaset_isdn_icall(struct at_state_t *at_state)
{
struct cardstate *cs = at_state->cs;