From: Sujith Manoharan <Sujith.Manoharan@xxxxxxxxxxx>
There is no point in looping over all the endpoints,
since the HIF layer uses the start/stop APIs only
for the TX pipe. Simplify the API accordingly.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/hif_usb.c | 4 ++--
drivers/net/wireless/ath/ath9k/htc_hst.c | 19 ++-----------------
drivers/net/wireless/ath/ath9k/htc_hst.h | 4 ++--
3 files changed, 6 insertions(+), 21 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 47fdd19..405a09d 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -312,7 +312,7 @@ static int hif_usb_send_tx(struct hif_device_usb *hif_dev, struct sk_buff *skb)
return 0;
}
-static void hif_usb_start(void *hif_handle, u8 pipe_id)
+static void hif_usb_start(void *hif_handle)
{
struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle;
unsigned long flags;
@@ -324,7 +324,7 @@ static void hif_usb_start(void *hif_handle, u8 pipe_id)
spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
}
-static void hif_usb_stop(void *hif_handle, u8 pipe_id)
+static void hif_usb_stop(void *hif_handle)
{
struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle;
struct tx_buf *tx_buf = NULL, *tx_buf_tmp = NULL;
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index be87f47..7ced8ab 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -302,27 +302,12 @@ int htc_send_epid(struct htc_target *target, struct sk_buff *skb,
void htc_stop(struct htc_target *target)
{
- enum htc_endpoint_id epid;
- struct htc_endpoint *endpoint;
-
- for (epid = ENDPOINT0; epid < ENDPOINT_MAX; epid++) {
- endpoint = &target->endpoint[epid];
- if (endpoint->service_id != 0)
- target->hif->stop(target->hif_dev, endpoint->ul_pipeid);
- }
+ target->hif->stop(target->hif_dev);
}
void htc_start(struct htc_target *target)
{
- enum htc_endpoint_id epid;
- struct htc_endpoint *endpoint;
-
- for (epid = ENDPOINT0; epid < ENDPOINT_MAX; epid++) {
- endpoint = &target->endpoint[epid];
- if (endpoint->service_id != 0)
- target->hif->start(target->hif_dev,
- endpoint->ul_pipeid);
- }
+ target->hif->start(target->hif_dev);
}
void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h
index 064a324..191e3c0 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.h
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -33,8 +33,8 @@ struct ath9k_htc_hif {
u8 control_dl_pipe;
u8 control_ul_pipe;
- void (*start) (void *hif_handle, u8 pipe);
- void (*stop) (void *hif_handle, u8 pipe);
+ void (*start) (void *hif_handle);
+ void (*stop) (void *hif_handle);
int (*send) (void *hif_handle, u8 pipe, struct sk_buff *buf);
};
--
1.7.4.1
--
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