HID: logitech-dj: replace dev_err calls with hid_err calls

Use hid_err consistently everywhere.

While at it also tweak some of the messages for clarity, to
consistently have a space after a ':' and in some cases to fit
within 80 chars.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

drivers/hid/hid-logitech-dj.c

@@ -620,8 +620,7 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
 
 	dj_hiddev = hid_allocate_device();
 	if (IS_ERR(dj_hiddev)) {
-		dev_err(&djrcv_hdev->dev, "%s: hid_allocate_device failed\n",
-			__func__);
+		hid_err(djrcv_hdev, "%s: hid_allocate_dev failed\n", __func__);
 		return;
 	}
 
@@ -648,8 +647,7 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
 	dj_dev = kzalloc(sizeof(struct dj_device), GFP_KERNEL);
 
 	if (!dj_dev) {
-		dev_err(&djrcv_hdev->dev, "%s: failed allocating dj_device\n",
-			__func__);
+		hid_err(djrcv_hdev, "%s: failed allocating dj_dev\n", __func__);
 		goto dj_device_allocate_fail;
 	}
 
@@ -664,8 +662,7 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
 	spin_unlock_irqrestore(&djrcv_dev->lock, flags);
 
 	if (hid_add_device(dj_hiddev)) {
-		dev_err(&djrcv_hdev->dev, "%s: failed adding dj_device\n",
-			__func__);
+		hid_err(djrcv_hdev, "%s: failed adding dj_device\n", __func__);
 		goto hid_add_device_fail;
 	}
 
@@ -1018,7 +1015,7 @@ static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev,
 	report = output_report_enum->report_id_hash[REPORT_ID_DJ_SHORT];
 
 	if (!report) {
-		dev_err(&hdev->dev, "%s: unable to find dj report\n", __func__);
+		hid_err(hdev, "%s: unable to find dj report\n", __func__);
 		return -ENODEV;
 	}
 
@@ -1138,14 +1135,14 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
 
 static int logi_dj_ll_open(struct hid_device *hid)
 {
-	dbg_hid("%s:%s\n", __func__, hid->phys);
+	dbg_hid("%s: %s\n", __func__, hid->phys);
 	return 0;
 
 }
 
 static void logi_dj_ll_close(struct hid_device *hid)
 {
-	dbg_hid("%s:%s\n", __func__, hid->phys);
+	dbg_hid("%s: %s\n", __func__, hid->phys);
 }
 
 /*
@@ -1346,7 +1343,7 @@ static int logi_dj_dj_event(struct hid_device *hdev,
 		 * so ignore those reports too.
 		 */
 		if (dj_report->device_index != DJ_RECEIVER_INDEX)
-			dev_err(&hdev->dev, "%s: invalid device index:%d\n",
+			hid_err(hdev, "%s: invalid device index:%d\n",
 				__func__, dj_report->device_index);
 		return false;
 	}
@@ -1418,8 +1415,8 @@ static int logi_dj_hidpp_event(struct hid_device *hdev,
 		 * This driver can ignore safely the receiver notifications,
 		 * so ignore those reports too.
 		 */
-		dev_err(&hdev->dev, "%s: invalid device index:%d\n",
-				__func__, hidpp_report->device_index);
+		hid_err(hdev, "%s: invalid device index:%d\n", __func__,
+			hidpp_report->device_index);
 		return false;
 	}
 
@@ -1500,27 +1497,25 @@ static int logi_dj_raw_event(struct hid_device *hdev,
 	switch (data[0]) {
 	case REPORT_ID_DJ_SHORT:
 		if (size != DJREPORT_SHORT_LENGTH) {
-			dev_err(&hdev->dev, "DJ report of bad size (%d)", size);
+			hid_err(hdev, "Short DJ report bad size (%d)", size);
 			return false;
 		}
 		return logi_dj_dj_event(hdev, report, data, size);
 	case REPORT_ID_DJ_LONG:
 		if (size != DJREPORT_LONG_LENGTH) {
-			dev_err(&hdev->dev, "DJ report of bad size (%d)", size);
+			hid_err(hdev, "Long DJ report bad size (%d)", size);
 			return false;
 		}
 		return logi_dj_dj_event(hdev, report, data, size);
 	case REPORT_ID_HIDPP_SHORT:
 		if (size != HIDPP_REPORT_SHORT_LENGTH) {
-			dev_err(&hdev->dev,
-				"Short HID++ report of bad size (%d)", size);
+			hid_err(hdev, "Short HID++ report bad size (%d)", size);
 			return false;
 		}
 		return logi_dj_hidpp_event(hdev, report, data, size);
 	case REPORT_ID_HIDPP_LONG:
 		if (size != HIDPP_REPORT_LONG_LENGTH) {
-			dev_err(&hdev->dev,
-				"Long HID++ report of bad size (%d)", size);
+			hid_err(hdev, "Long HID++ report bad size (%d)", size);
 			return false;
 		}
 		return logi_dj_hidpp_event(hdev, report, data, size);
@@ -1548,8 +1543,7 @@ static int logi_dj_probe(struct hid_device *hdev,
 	 */
 	retval = hid_parse(hdev);
 	if (retval) {
-		dev_err(&hdev->dev,
-			"%s:parse failed\n", __func__);
+		hid_err(hdev, "%s: parse failed\n", __func__);
 		return retval;
 	}
 
@@ -1581,8 +1575,7 @@ static int logi_dj_probe(struct hid_device *hdev,
 	djrcv_dev = dj_get_receiver_dev(hdev, id->driver_data,
 					rep->application, has_hidpp);
 	if (!djrcv_dev) {
-		dev_err(&hdev->dev,
-			"%s:failed allocating dj_receiver_dev\n", __func__);
+		hid_err(hdev, "%s: dj_get_receiver_dev failed\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -1593,8 +1586,7 @@ static int logi_dj_probe(struct hid_device *hdev,
 	 * hidraw */
 	retval = hid_hw_start(hdev, HID_CONNECT_HIDRAW|HID_CONNECT_HIDDEV);
 	if (retval) {
-		dev_err(&hdev->dev,
-			"%s:hid_hw_start returned error\n", __func__);
+		hid_err(hdev, "%s: hid_hw_start returned error\n", __func__);
 		goto hid_hw_start_fail;
 	}
 
@@ -1610,7 +1602,7 @@ static int logi_dj_probe(struct hid_device *hdev,
 	/* This is enabling the polling urb on the IN endpoint */
 	retval = hid_hw_open(hdev);
 	if (retval < 0) {
-		dev_err(&hdev->dev, "%s:hid_hw_open returned error:%d\n",
+		hid_err(hdev, "%s: hid_hw_open returned error:%d\n",
 			__func__, retval);
 		goto llopen_failed;
 	}
@@ -1655,8 +1647,7 @@ static int logi_dj_reset_resume(struct hid_device *hdev)
 
 	retval = logi_dj_recv_switch_to_dj_mode(djrcv_dev, 0);
 	if (retval < 0) {
-		dev_err(&hdev->dev,
-			"%s:logi_dj_recv_switch_to_dj_mode returned error:%d\n",
+		hid_err(hdev, "%s: logi_dj_recv_switch_to_dj_mode returned error:%d\n",
 			__func__, retval);
 	}