1 files changed, 23 insertions, 79 deletions

diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 47cd373e2295..79abbc8d9600 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -60,28 +60,6 @@
 #define DRIVER_DESC "RedRat3 USB IR Transceiver Driver"
 #define DRIVER_NAME "redrat3"
 
-/* module parameters */
-#ifdef CONFIG_USB_DEBUG
-static int debug = 1;
-#else
-static int debug;
-#endif
-
-#define RR3_DEBUG_STANDARD		0x1
-#define RR3_DEBUG_FUNCTION_TRACE	0x2
-
-#define rr3_dbg(dev, fmt, ...)					\
-	do {							\
-		if (debug & RR3_DEBUG_STANDARD)			\
-			dev_info(dev, fmt, ## __VA_ARGS__);	\
-	} while (0)
-
-#define rr3_ftr(dev, fmt, ...)					\
-	do {							\
-		if (debug & RR3_DEBUG_FUNCTION_TRACE)		\
-			dev_info(dev, fmt, ## __VA_ARGS__);	\
-	} while (0)
-
 /* bulk data transfer types */
 #define RR3_ERROR		0x01
 #define RR3_MOD_SIGNAL_IN	0x20
@@ -237,13 +215,11 @@ static void redrat3_issue_async(struct redrat3_dev *rr3)
 {
 	int res;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	res = usb_submit_urb(rr3->read_urb, GFP_ATOMIC);
 	if (res)
-		rr3_dbg(rr3->dev, "%s: receive request FAILED! "
-			"(res %d, len %d)\n", __func__, res,
-			rr3->read_urb->transfer_buffer_length);
+		dev_dbg(rr3->dev,
+			"%s: receive request FAILED! (res %d, len %d)\n",
+			__func__, res, rr3->read_urb->transfer_buffer_length);
 }
 
 static void redrat3_dump_fw_error(struct redrat3_dev *rr3, int code)
@@ -359,7 +335,7 @@ static void redrat3_rx_timeout(unsigned long data)
 {
 	struct redrat3_dev *rr3 = (struct redrat3_dev *)data;
 
-	rr3_dbg(rr3->dev, "calling ir_raw_event_reset\n");
+	dev_dbg(rr3->dev, "calling ir_raw_event_reset\n");
 	ir_raw_event_reset(rr3->rc);
 }
 
@@ -377,8 +353,6 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 		return;
 	}
 
-	rr3_ftr(rr3->dev, "Entered %s\n", __func__);
-
 	dev = rr3->dev;
 
 	/* Make sure we reset the IR kfifo after a bit of inactivity */
@@ -386,7 +360,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 	mod_timer(&rr3->rx_timeout, jiffies + delay);
 
 	mod_freq = redrat3_val_to_mod_freq(&rr3->irdata);
-	rr3_dbg(dev, "Got mod_freq of %u\n", mod_freq);
+	dev_dbg(dev, "Got mod_freq of %u\n", mod_freq);
 
 	/* process each rr3 encoded byte into an int */
 	sig_size = be16_to_cpu(rr3->irdata.sig_size);
@@ -408,7 +382,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 		/* cap the value to IR_MAX_DURATION */
 		rawir.duration &= IR_MAX_DURATION;
 
-		rr3_dbg(dev, "storing %s with duration %d (i: %d)\n",
+		dev_dbg(dev, "storing %s with duration %d (i: %d)\n",
 			rawir.pulse ? "pulse" : "space", rawir.duration, i);
 		ir_raw_event_store_with_filter(rr3->rc, &rawir);
 	}
@@ -421,12 +395,12 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 			rawir.duration = US_TO_NS(2800);
 		else
 			rawir.duration = trailer;
-		rr3_dbg(dev, "storing trailing space with duration %d\n",
+		dev_dbg(dev, "storing trailing space with duration %d\n",
 			rawir.duration);
 		ir_raw_event_store_with_filter(rr3->rc, &rawir);
 	}
 
-	rr3_dbg(dev, "calling ir_raw_event_handle\n");
+	dev_dbg(dev, "calling ir_raw_event_handle\n");
 	ir_raw_event_handle(rr3->rc);
 }
 
@@ -464,8 +438,6 @@ static int redrat3_enable_detector(struct redrat3_dev *rr3)
 	struct device *dev = rr3->dev;
 	u8 ret;
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	ret = redrat3_send_cmd(RR3_RC_DET_ENABLE, rr3);
 	if (ret != 0)
 		dev_dbg(dev, "%s: unexpected ret of %d\n",
@@ -486,7 +458,6 @@ static int redrat3_enable_detector(struct redrat3_dev *rr3)
 static inline void redrat3_delete(struct redrat3_dev *rr3,
 				  struct usb_device *udev)
 {
-	rr3_ftr(rr3->dev, "%s cleaning up\n", __func__);
 	usb_kill_urb(rr3->read_urb);
 	usb_kill_urb(rr3->flash_urb);
 	usb_free_urb(rr3->read_urb);
@@ -519,7 +490,7 @@ static u32 redrat3_get_timeout(struct redrat3_dev *rr3)
 	else {
 		timeout = redrat3_len_to_us(be32_to_cpup(tmp));
 
-		rr3_dbg(rr3->dev, "Got timeout of %d ms\n", timeout / 1000);
+		dev_dbg(rr3->dev, "Got timeout of %d ms\n", timeout / 1000);
 	}
 
 	kfree(tmp);
@@ -535,8 +506,6 @@ static void redrat3_reset(struct redrat3_dev *rr3)
 	u8 *val;
 	int len = sizeof(u8);
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	rxpipe = usb_rcvctrlpipe(udev, 0);
 	txpipe = usb_sndctrlpipe(udev, 0);
 
@@ -550,19 +519,19 @@ static void redrat3_reset(struct redrat3_dev *rr3)
 	rc = usb_control_msg(udev, rxpipe, RR3_RESET,
 			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
 			     RR3_CPUCS_REG_ADDR, 0, val, len, HZ * 25);
-	rr3_dbg(dev, "reset returned 0x%02x\n", rc);
+	dev_dbg(dev, "reset returned 0x%02x\n", rc);
 
 	*val = 5;
 	rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
 			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
 			     RR3_IR_IO_LENGTH_FUZZ, 0, val, len, HZ * 25);
-	rr3_dbg(dev, "set ir parm len fuzz %d rc 0x%02x\n", *val, rc);
+	dev_dbg(dev, "set ir parm len fuzz %d rc 0x%02x\n", *val, rc);
 
 	*val = RR3_DRIVER_MAXLENS;
 	rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
 			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
 			     RR3_IR_IO_MAX_LENGTHS, 0, val, len, HZ * 25);
-	rr3_dbg(dev, "set ir parm max lens %d rc 0x%02x\n", *val, rc);
+	dev_dbg(dev, "set ir parm max lens %d rc 0x%02x\n", *val, rc);
 
 	kfree(val);
 }
@@ -572,8 +541,6 @@ static void redrat3_get_firmware_rev(struct redrat3_dev *rr3)
 	int rc = 0;
 	char *buffer;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	buffer = kzalloc(sizeof(char) * (RR3_FW_VERSION_LEN + 1), GFP_KERNEL);
 	if (!buffer) {
 		dev_err(rr3->dev, "Memory allocation failure\n");
@@ -591,7 +558,6 @@ static void redrat3_get_firmware_rev(struct redrat3_dev *rr3)
 		dev_err(rr3->dev, "Problem fetching firmware ID\n");
 
 	kfree(buffer);
-	rr3_ftr(rr3->dev, "Exiting %s\n", __func__);
 }
 
 static void redrat3_read_packet_start(struct redrat3_dev *rr3, unsigned len)
@@ -599,8 +565,6 @@ static void redrat3_read_packet_start(struct redrat3_dev *rr3, unsigned len)
 	struct redrat3_header *header = rr3->bulk_in_buf;
 	unsigned pktlen, pkttype;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	/* grab the Length and type of transfer */
 	pktlen = be16_to_cpu(header->length);
 	pkttype = be16_to_cpu(header->transfer_type);
@@ -622,12 +586,12 @@ static void redrat3_read_packet_start(struct redrat3_dev *rr3, unsigned len)
 	case RR3_MOD_SIGNAL_IN:
 		memcpy(&rr3->irdata, rr3->bulk_in_buf, len);
 		rr3->bytes_read = len;
-		rr3_dbg(rr3->dev, "bytes_read %d, pktlen %d\n",
+		dev_dbg(rr3->dev, "bytes_read %d, pktlen %d\n",
 			rr3->bytes_read, pktlen);
 		break;
 
 	default:
-		rr3_dbg(rr3->dev, "ignoring packet with type 0x%02x, len of %d, 0x%02x\n",
+		dev_dbg(rr3->dev, "ignoring packet with type 0x%02x, len of %d, 0x%02x\n",
 						pkttype, len, pktlen);
 		break;
 	}
@@ -637,8 +601,6 @@ static void redrat3_read_packet_continue(struct redrat3_dev *rr3, unsigned len)
 {
 	void *irdata = &rr3->irdata;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	if (len + rr3->bytes_read > sizeof(rr3->irdata)) {
 		dev_warn(rr3->dev, "too much data for packet\n");
 		rr3->bytes_read = 0;
@@ -648,7 +610,7 @@ static void redrat3_read_packet_continue(struct redrat3_dev *rr3, unsigned len)
 	memcpy(irdata + rr3->bytes_read, rr3->bulk_in_buf, len);
 
 	rr3->bytes_read += len;
-	rr3_dbg(rr3->dev, "bytes_read %d, pktlen %d\n", rr3->bytes_read,
+	dev_dbg(rr3->dev, "bytes_read %d, pktlen %d\n", rr3->bytes_read,
 				 be16_to_cpu(rr3->irdata.header.length));
 }
 
@@ -659,8 +621,6 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3, unsigned len)
 	unsigned pkttype;
 	int ret = 0;
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	if (rr3->bytes_read == 0 && len >= sizeof(struct redrat3_header)) {
 		redrat3_read_packet_start(rr3, len);
 	} else if (rr3->bytes_read != 0) {
@@ -681,7 +641,7 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3, unsigned len)
 	if (pkttype == RR3_MOD_SIGNAL_IN)
 		redrat3_process_ir_data(rr3);
 	else
-		rr3_dbg(dev, "discarding non-signal data packet (type 0x%02x)\n",
+		dev_dbg(dev, "discarding non-signal data packet (type 0x%02x)\n",
 								pkttype);
 
 out:
@@ -705,8 +665,6 @@ static void redrat3_handle_async(struct urb *urb)
 		return;
 	}
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	switch (urb->status) {
 	case 0:
 		ret = redrat3_get_ir_data(rr3, urb->actual_length);
@@ -743,7 +701,7 @@ static int redrat3_set_tx_carrier(struct rc_dev *rcdev, u32 carrier)
 	struct redrat3_dev *rr3 = rcdev->priv;
 	struct device *dev = rr3->dev;
 
-	rr3_dbg(dev, "Setting modulation frequency to %u", carrier);
+	dev_dbg(dev, "Setting modulation frequency to %u", carrier);
 	if (carrier == 0)
 		return -EINVAL;
 
@@ -764,8 +722,6 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
 	u8 curlencheck = 0;
 	unsigned i, sendbuf_len;
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	if (rr3->transmitting) {
 		dev_warn(dev, "%s: transmitter already in use\n", __func__);
 		return -EAGAIN;
@@ -801,7 +757,7 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
 				break;
 		}
 		if (lencheck == curlencheck) {
-			rr3_dbg(dev, "txbuf[%d]=%u, pos %d, enc %u\n",
+			dev_dbg(dev, "txbuf[%d]=%u, pos %d, enc %u\n",
 				i, txbuf[i], curlencheck, cur_sample_len);
 			if (curlencheck < RR3_DRIVER_MAXLENS) {
 				/* now convert the value to a proper
@@ -835,7 +791,7 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
 	pipe = usb_sndbulkpipe(rr3->udev, rr3->ep_out->bEndpointAddress);
 	ret = usb_bulk_msg(rr3->udev, pipe, irdata,
 			    sendbuf_len, &ret_len, 10 * HZ);
-	rr3_dbg(dev, "sent %d bytes, (ret %d)\n", ret_len, ret);
+	dev_dbg(dev, "sent %d bytes, (ret %d)\n", ret_len, ret);
 
 	/* now tell the hardware to transmit what we sent it */
 	pipe = usb_rcvctrlpipe(rr3->udev, 0);
@@ -957,8 +913,6 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 	int pipe, i;
 	int retval = -ENOMEM;
 
-	rr3_ftr(dev, "%s called\n", __func__);
-
 	uhi = intf->cur_altsetting;
 
 	/* find our bulk-in and bulk-out endpoints */
@@ -971,7 +925,7 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 		    ((addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) &&
 		    ((attrs & USB_ENDPOINT_XFERTYPE_MASK) ==
 		     USB_ENDPOINT_XFER_BULK)) {
-			rr3_dbg(dev, "found bulk-in endpoint at 0x%02x\n",
+			dev_dbg(dev, "found bulk-in endpoint at 0x%02x\n",
 				ep->bEndpointAddress);
 			/* data comes in on 0x82, 0x81 is for other data... */
 			if (ep->bEndpointAddress == RR3_BULK_IN_EP_ADDR)
@@ -982,7 +936,7 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 		    ((addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) &&
 		    ((attrs & USB_ENDPOINT_XFERTYPE_MASK) ==
 		     USB_ENDPOINT_XFER_BULK)) {
-			rr3_dbg(dev, "found bulk-out endpoint at 0x%02x\n",
+			dev_dbg(dev, "found bulk-out endpoint at 0x%02x\n",
 				ep->bEndpointAddress);
 			ep_out = ep;
 		}
@@ -1074,7 +1028,6 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 	/* we can register the device now, as it is ready */
 	usb_set_intfdata(intf, rr3);
 
-	rr3_ftr(dev, "Exiting %s\n", __func__);
 	return 0;
 
 led_free_error:
@@ -1093,8 +1046,6 @@ static void redrat3_dev_disconnect(struct usb_interface *intf)
 	struct usb_device *udev = interface_to_usbdev(intf);
 	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
 
-	rr3_ftr(&intf->dev, "Entering %s\n", __func__);
-
 	if (!rr3)
 		return;
 
@@ -1103,14 +1054,12 @@ static void redrat3_dev_disconnect(struct usb_interface *intf)
 	led_classdev_unregister(&rr3->led);
 	del_timer_sync(&rr3->rx_timeout);
 	redrat3_delete(rr3, udev);
-
-	rr3_ftr(&intf->dev, "RedRat3 IR Transceiver now disconnected\n");
 }
 
 static int redrat3_dev_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
-	rr3_ftr(rr3->dev, "suspend\n");
+
 	led_classdev_suspend(&rr3->led);
 	usb_kill_urb(rr3->read_urb);
 	usb_kill_urb(rr3->flash_urb);
@@ -1120,7 +1069,7 @@ static int redrat3_dev_suspend(struct usb_interface *intf, pm_message_t message)
 static int redrat3_dev_resume(struct usb_interface *intf)
 {
 	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
-	rr3_ftr(rr3->dev, "resume\n");
+
 	if (usb_submit_urb(rr3->read_urb, GFP_ATOMIC))
 		return -EIO;
 	led_classdev_resume(&rr3->led);
@@ -1144,8 +1093,3 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_AUTHOR(DRIVER_AUTHOR2);
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(usb, redrat3_dev_table);
-
-module_param(debug, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Enable module debug spew. 0 = no debugging (default) "
-		 "0x1 = standard debug messages, 0x2 = function tracing debug. "
-		 "Flag bits are addative (i.e., 0x3 for both debug types).");