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path: root/drivers/net/wireless/ath/ath9k/hif_usb.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c58
1 files changed, 29 insertions, 29 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 74872ca..46dc41a 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -735,6 +735,14 @@ err:
return -ENOMEM;
}
+static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev)
+{
+ usb_kill_anchored_urbs(&hif_dev->regout_submitted);
+ ath9k_hif_usb_dealloc_reg_in_urb(hif_dev);
+ ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
+ ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
+}
+
static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
{
int transfer, err;
@@ -794,14 +802,6 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev,
goto err_fw_req;
}
- /* Download firmware */
- ret = ath9k_hif_usb_download_fw(hif_dev);
- if (ret) {
- dev_err(&hif_dev->udev->dev,
- "ath9k_htc: Firmware - %s download failed\n", fw_name);
- goto err_fw_download;
- }
-
/* Alloc URBs */
ret = ath9k_hif_usb_alloc_urbs(hif_dev);
if (ret) {
@@ -810,25 +810,25 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev,
goto err_urb;
}
+ /* Download firmware */
+ ret = ath9k_hif_usb_download_fw(hif_dev);
+ if (ret) {
+ dev_err(&hif_dev->udev->dev,
+ "ath9k_htc: Firmware - %s download failed\n", fw_name);
+ goto err_fw_download;
+ }
+
return 0;
-err_urb:
- /* Nothing */
err_fw_download:
+ ath9k_hif_usb_dealloc_urbs(hif_dev);
+err_urb:
release_firmware(hif_dev->firmware);
err_fw_req:
hif_dev->firmware = NULL;
return ret;
}
-static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev)
-{
- usb_kill_anchored_urbs(&hif_dev->regout_submitted);
- ath9k_hif_usb_dealloc_reg_in_urb(hif_dev);
- ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
- ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
-}
-
static void ath9k_hif_usb_dev_deinit(struct hif_device_usb *hif_dev)
{
ath9k_hif_usb_dealloc_urbs(hif_dev);
@@ -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);