diff options
Diffstat (limited to 'drivers/net/wireless/ath')
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/htc_pipe.c | 10 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 10 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/usb.c | 34 |
3 files changed, 33 insertions, 21 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c index 9adb56741bc3..c02d9d34f74d 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c +++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c @@ -1167,7 +1167,7 @@ static int htc_wait_recv_ctrl_message(struct htc_target *target) } if (count <= 0) { - ath6kl_dbg(ATH6KL_DBG_HTC, "%s: Timeout!\n", __func__); + ath6kl_warn("htc pipe control receive timeout!\n"); return -ECOMM; } @@ -1581,16 +1581,16 @@ static int ath6kl_htc_pipe_wait_target(struct htc_target *target) return status; if (target->pipe.ctrl_response_len < sizeof(*ready_msg)) { - ath6kl_dbg(ATH6KL_DBG_HTC, "invalid htc ready msg len:%d!\n", - target->pipe.ctrl_response_len); + ath6kl_warn("invalid htc pipe ready msg len: %d\n", + target->pipe.ctrl_response_len); return -ECOMM; } ready_msg = (struct htc_ready_ext_msg *) target->pipe.ctrl_response_buf; if (ready_msg->ver2_0_info.msg_id != cpu_to_le16(HTC_MSG_READY_ID)) { - ath6kl_dbg(ATH6KL_DBG_HTC, "invalid htc ready msg : 0x%X !\n", - ready_msg->ver2_0_info.msg_id); + ath6kl_warn("invalid htc pipe ready msg: 0x%x\n", + ready_msg->ver2_0_info.msg_id); return -ECOMM; } diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index ae1e477ec0d2..8b01ec3d2b8c 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -1657,13 +1657,15 @@ static int __ath6kl_init_hw_start(struct ath6kl *ar) * driver layer has to init BMI in order to set the host block * size. */ - if (ath6kl_htc_wait_target(ar->htc_target)) { - ret = -EIO; + ret = ath6kl_htc_wait_target(ar->htc_target); + if (ret) { + ath6kl_err("htc wait target failed: %d\n", ret); goto err_power_off; } - if (ath6kl_init_service_ep(ar)) { - ret = -EIO; + ret = ath6kl_init_service_ep(ar); + if (ret) { + ath6kl_err("Endpoint service initilisation failed: %d\n", ret); goto err_cleanup_scatter; } diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c index 5fcd342762de..63948f6c9f17 100644 --- a/drivers/net/wireless/ath/ath6kl/usb.c +++ b/drivers/net/wireless/ath/ath6kl/usb.c @@ -872,8 +872,9 @@ static int ath6kl_usb_submit_ctrl_out(struct ath6kl_usb *ar_usb, size, 1000); if (ret < 0) { - ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n", - __func__, ret); + ath6kl_warn("Failed to submit usb control message: %d\n", ret); + kfree(buf); + return ret; } kfree(buf); @@ -903,8 +904,9 @@ static int ath6kl_usb_submit_ctrl_in(struct ath6kl_usb *ar_usb, size, 2 * HZ); if (ret < 0) { - ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n", - __func__, ret); + ath6kl_warn("Failed to read usb control message: %d\n", ret); + kfree(buf); + return ret; } memcpy((u8 *) data, buf, size); @@ -961,8 +963,10 @@ static int ath6kl_usb_diag_read32(struct ath6kl *ar, u32 address, u32 *data) ATH6KL_USB_CONTROL_REQ_DIAG_RESP, ar_usb->diag_resp_buffer, &resp_len); - if (ret) + if (ret) { + ath6kl_warn("diag read32 failed: %d\n", ret); return ret; + } resp = (struct ath6kl_usb_ctrl_diag_resp_read *) ar_usb->diag_resp_buffer; @@ -976,6 +980,7 @@ static int ath6kl_usb_diag_write32(struct ath6kl *ar, u32 address, __le32 data) { struct ath6kl_usb *ar_usb = ar->hif_priv; struct ath6kl_usb_ctrl_diag_cmd_write *cmd; + int ret; cmd = (struct ath6kl_usb_ctrl_diag_cmd_write *) ar_usb->diag_cmd_buffer; @@ -984,12 +989,17 @@ static int ath6kl_usb_diag_write32(struct ath6kl *ar, u32 address, __le32 data) cmd->address = cpu_to_le32(address); cmd->value = data; - return ath6kl_usb_ctrl_msg_exchange(ar_usb, - ATH6KL_USB_CONTROL_REQ_DIAG_CMD, - (u8 *) cmd, - sizeof(*cmd), - 0, NULL, NULL); + ret = ath6kl_usb_ctrl_msg_exchange(ar_usb, + ATH6KL_USB_CONTROL_REQ_DIAG_CMD, + (u8 *) cmd, + sizeof(*cmd), + 0, NULL, NULL); + if (ret) { + ath6kl_warn("diag_write32 failed: %d\n", ret); + return ret; + } + return 0; } static int ath6kl_usb_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) @@ -1001,7 +1011,7 @@ static int ath6kl_usb_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) ret = ath6kl_usb_submit_ctrl_in(ar_usb, ATH6KL_USB_CONTROL_REQ_RECV_BMI_RESP, 0, 0, buf, len); - if (ret != 0) { + if (ret) { ath6kl_err("Unable to read the bmi data from the device: %d\n", ret); return ret; @@ -1019,7 +1029,7 @@ static int ath6kl_usb_bmi_write(struct ath6kl *ar, u8 *buf, u32 len) ret = ath6kl_usb_submit_ctrl_out(ar_usb, ATH6KL_USB_CONTROL_REQ_SEND_BMI_CMD, 0, 0, buf, len); - if (ret != 0) { + if (ret) { ath6kl_err("unable to send the bmi data to the device: %d\n", ret); return ret; |