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-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c22
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_hst.c38
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_hst.h9
3 files changed, 35 insertions, 34 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 453cf56eba7..46dc41a16fa 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -859,21 +859,21 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
#endif
usb_set_intfdata(interface, hif_dev);
+ hif_dev->htc_handle = ath9k_htc_hw_alloc(hif_dev, &hif_usb,
+ &hif_dev->udev->dev);
+ if (hif_dev->htc_handle == NULL) {
+ ret = -ENOMEM;
+ goto err_htc_hw_alloc;
+ }
+
ret = ath9k_hif_usb_dev_init(hif_dev, fw_name);
if (ret) {
ret = -EINVAL;
goto err_hif_init_usb;
}
- hif_dev->htc_handle = ath9k_htc_hw_alloc(hif_dev);
- if (hif_dev->htc_handle == NULL) {
- ret = -ENOMEM;
- goto err_htc_hw_alloc;
- }
-
- ret = ath9k_htc_hw_init(&hif_usb, hif_dev->htc_handle, hif_dev,
- &hif_dev->udev->dev, hif_dev->device_id,
- ATH9K_HIF_USB);
+ ret = ath9k_htc_hw_init(hif_dev->htc_handle,
+ &hif_dev->udev->dev, hif_dev->device_id);
if (ret) {
ret = -EINVAL;
goto err_htc_hw_init;
@@ -884,10 +884,10 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
return 0;
err_htc_hw_init:
- ath9k_htc_hw_free(hif_dev->htc_handle);
-err_htc_hw_alloc:
ath9k_hif_usb_dev_deinit(hif_dev);
err_hif_init_usb:
+ ath9k_htc_hw_free(hif_dev->htc_handle);
+err_htc_hw_alloc:
usb_set_intfdata(interface, NULL);
kfree(hif_dev);
usb_put_dev(udev);
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 7bf6ce1e7e2..2c8006ae278 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -425,29 +425,19 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle,
}
}
-struct htc_target *ath9k_htc_hw_alloc(void *hif_handle)
+struct htc_target *ath9k_htc_hw_alloc(void *hif_handle,
+ struct ath9k_htc_hif *hif,
+ struct device *dev)
{
+ struct htc_endpoint *endpoint;
struct htc_target *target;
target = kzalloc(sizeof(struct htc_target), GFP_KERNEL);
- if (!target)
+ if (!target) {
printk(KERN_ERR "Unable to allocate memory for"
"target device\n");
-
- return target;
-}
-
-void ath9k_htc_hw_free(struct htc_target *htc)
-{
- kfree(htc);
-}
-
-int ath9k_htc_hw_init(struct ath9k_htc_hif *hif, struct htc_target *target,
- void *hif_handle, struct device *dev, u16 devid,
- enum ath9k_hif_transports transport)
-{
- struct htc_endpoint *endpoint;
- int err = 0;
+ return NULL;
+ }
init_completion(&target->target_wait);
init_completion(&target->cmd_wait);
@@ -461,8 +451,18 @@ int ath9k_htc_hw_init(struct ath9k_htc_hif *hif, struct htc_target *target,
endpoint->ul_pipeid = hif->control_ul_pipe;
endpoint->dl_pipeid = hif->control_dl_pipe;
- err = ath9k_htc_probe_device(target, dev, devid);
- if (err) {
+ return target;
+}
+
+void ath9k_htc_hw_free(struct htc_target *htc)
+{
+ kfree(htc);
+}
+
+int ath9k_htc_hw_init(struct htc_target *target,
+ struct device *dev, u16 devid)
+{
+ if (ath9k_htc_probe_device(target, dev, devid)) {
printk(KERN_ERR "Failed to initialize the device\n");
return -ENODEV;
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h
index ea50ab032d2..d216c0f4d16 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.h
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -236,11 +236,12 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle,
void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
struct sk_buff *skb, bool txok);
-struct htc_target *ath9k_htc_hw_alloc(void *hif_handle);
+struct htc_target *ath9k_htc_hw_alloc(void *hif_handle,
+ struct ath9k_htc_hif *hif,
+ struct device *dev);
void ath9k_htc_hw_free(struct htc_target *htc);
-int ath9k_htc_hw_init(struct ath9k_htc_hif *hif, struct htc_target *target,
- void *hif_handle, struct device *dev, u16 devid,
- enum ath9k_hif_transports transport);
+int ath9k_htc_hw_init(struct htc_target *target,
+ struct device *dev, u16 devid);
void ath9k_htc_hw_deinit(struct htc_target *target, bool hot_unplug);
#endif /* HTC_HST_H */