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Commit 5f0cbf4e authored by Stefan Schmidt's avatar Stefan Schmidt
Browse files

ieee802154: atusb: use __func__ macro for debug messages 



Instead of having the function name hard-coded (it might change and we
forgot to update them in the debug output) we can use __func__ instead
and also shorter the line so we do not need to break it.
Found by checkpatch.

Signed-off-by: default avatarStefan Schmidt <stefan@osg.samsung.com>
parent 909dcf9b

drivers/net/ieee802154/atusb.c

+19 −22
Original line number Diff line number Diff line
@@ -99,8 +99,8 @@ static int atusb_control_msg(struct atusb *atusb, unsigned int pipe, 
	if (ret < 0) {

		atusb->err = ret;

		dev_err(&usb_dev->dev,

			"atusb_control_msg: req 0x%02x val 0x%x idx 0x%x, error %d\n",

			request, value, index, ret);

			"%s: req 0x%02x val 0x%x idx 0x%x, error %d\n",

			__func__, request, value, index, ret);

	}

	return ret;

}
@@ -109,7 +109,7 @@ static int atusb_command(struct atusb *atusb, u8 cmd, u8 arg) 
{

	struct usb_device *usb_dev = atusb->usb_dev;



	dev_dbg(&usb_dev->dev, "atusb_command: cmd = 0x%x\n", cmd);

	dev_dbg(&usb_dev->dev, "%s: cmd = 0x%x\n", __func__, cmd);

	return atusb_control_msg(atusb, usb_sndctrlpipe(usb_dev, 0),

				 cmd, ATUSB_REQ_TO_DEV, arg, 0, NULL, 0, 1000);

}
@@ -118,8 +118,7 @@ static int atusb_write_reg(struct atusb *atusb, u8 reg, u8 value) 
{

	struct usb_device *usb_dev = atusb->usb_dev;



	dev_dbg(&usb_dev->dev, "atusb_write_reg: 0x%02x <- 0x%02x\n",

		reg, value);

	dev_dbg(&usb_dev->dev, "%s: 0x%02x <- 0x%02x\n", __func__, reg, value);

	return atusb_control_msg(atusb, usb_sndctrlpipe(usb_dev, 0),

				 ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

				 value, reg, NULL, 0, 1000);
@@ -136,7 +135,7 @@ static int atusb_read_reg(struct atusb *atusb, u8 reg) 
	if (!buffer)

		return -ENOMEM;



	dev_dbg(&usb_dev->dev, "atusb: reg = 0x%x\n", reg);

	dev_dbg(&usb_dev->dev, "%s: reg = 0x%x\n", __func__, reg);

	ret = atusb_control_msg(atusb, usb_rcvctrlpipe(usb_dev, 0),

				ATUSB_REG_READ, ATUSB_REQ_FROM_DEV,

				0, reg, buffer, 1, 1000);
@@ -158,8 +157,7 @@ static int atusb_write_subreg(struct atusb *atusb, u8 reg, u8 mask, 
	u8 orig, tmp;

	int ret = 0;



	dev_dbg(&usb_dev->dev, "atusb_write_subreg: 0x%02x <- 0x%02x\n",

		reg, value);

	dev_dbg(&usb_dev->dev, "%s: 0x%02x <- 0x%02x\n", __func__, reg, value);



	orig = atusb_read_reg(atusb, reg);
@@ -266,7 +264,7 @@ static void atusb_tx_done(struct atusb *atusb, u8 seq) 
	struct usb_device *usb_dev = atusb->usb_dev;

	u8 expect = atusb->tx_ack_seq;



	dev_dbg(&usb_dev->dev, "atusb_tx_done (0x%02x/0x%02x)\n", seq, expect);

	dev_dbg(&usb_dev->dev, "%s (0x%02x/0x%02x)\n", __func__, seq, expect);

	if (seq == expect) {

		/* TODO check for ifs handling in firmware */

		ieee802154_xmit_complete(atusb->hw, atusb->tx_skb, false);
@@ -326,7 +324,7 @@ static void atusb_in(struct urb *urb) 
	struct sk_buff *skb = urb->context;

	struct atusb *atusb = SKB_ATUSB(skb);



	dev_dbg(&usb_dev->dev, "atusb_in: status %d len %d\n",

	dev_dbg(&usb_dev->dev, "%s: status %d len %d\n", __func__,

		urb->status, urb->actual_length);

	if (urb->status) {

		if (urb->status == -ENOENT) { /* being killed */
@@ -334,7 +332,7 @@ static void atusb_in(struct urb *urb) 
			urb->context = NULL;

			return;

		}

		dev_dbg(&usb_dev->dev, "atusb_in: URB error %d\n", urb->status);

		dev_dbg(&usb_dev->dev, "%s: URB error %d\n", __func__, urb->status);

	} else {

		atusb_in_good(urb);

	}
@@ -388,7 +386,7 @@ static int atusb_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) 
	struct usb_device *usb_dev = atusb->usb_dev;

	int ret;



	dev_dbg(&usb_dev->dev, "atusb_xmit (%d)\n", skb->len);

	dev_dbg(&usb_dev->dev, "%s (%d)\n", __func__, skb->len);

	atusb->tx_skb = skb;

	atusb->tx_ack_seq++;

	atusb->tx_dr.wIndex = cpu_to_le16(atusb->tx_ack_seq);
@@ -399,7 +397,7 @@ static int atusb_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) 
			     (unsigned char *)&atusb->tx_dr, skb->data,

			     skb->len, atusb_xmit_complete, NULL);

	ret = usb_submit_urb(atusb->tx_urb, GFP_ATOMIC);

	dev_dbg(&usb_dev->dev, "atusb_xmit done (%d)\n", ret);

	dev_dbg(&usb_dev->dev, "%s done (%d)\n", __func__, ret);

	return ret;

}
@@ -420,7 +418,7 @@ static int atusb_set_hw_addr_filt(struct ieee802154_hw *hw, 
	if (changed & IEEE802154_AFILT_SADDR_CHANGED) {

		u16 addr = le16_to_cpu(filt->short_addr);



		dev_vdbg(dev, "atusb_set_hw_addr_filt called for saddr\n");

		dev_vdbg(dev, "%s called for saddr\n", __func__);

		atusb_write_reg(atusb, RG_SHORT_ADDR_0, addr);

		atusb_write_reg(atusb, RG_SHORT_ADDR_1, addr >> 8);

	}
@@ -428,7 +426,7 @@ static int atusb_set_hw_addr_filt(struct ieee802154_hw *hw, 
	if (changed & IEEE802154_AFILT_PANID_CHANGED) {

		u16 pan = le16_to_cpu(filt->pan_id);



		dev_vdbg(dev, "atusb_set_hw_addr_filt called for pan id\n");

		dev_vdbg(dev, "%s called for pan id\n", __func__);

		atusb_write_reg(atusb, RG_PAN_ID_0, pan);

		atusb_write_reg(atusb, RG_PAN_ID_1, pan >> 8);

	}
@@ -437,14 +435,13 @@ static int atusb_set_hw_addr_filt(struct ieee802154_hw *hw, 
		u8 i, addr[IEEE802154_EXTENDED_ADDR_LEN];



		memcpy(addr, &filt->ieee_addr, IEEE802154_EXTENDED_ADDR_LEN);

		dev_vdbg(dev, "atusb_set_hw_addr_filt called for IEEE addr\n");

		dev_vdbg(dev, "%s called for IEEE addr\n", __func__);

		for (i = 0; i < 8; i++)

			atusb_write_reg(atusb, RG_IEEE_ADDR_0 + i, addr[i]);

	}



	if (changed & IEEE802154_AFILT_PANC_CHANGED) {

		dev_vdbg(dev,

			 "atusb_set_hw_addr_filt called for panc change\n");

		dev_vdbg(dev, "%s called for panc change\n", __func__);

		if (filt->pan_coord)

			atusb_write_subreg(atusb, SR_AACK_I_AM_COORD, 1);

		else
@@ -460,7 +457,7 @@ static int atusb_start(struct ieee802154_hw *hw) 
	struct usb_device *usb_dev = atusb->usb_dev;

	int ret;



	dev_dbg(&usb_dev->dev, "atusb_start\n");

	dev_dbg(&usb_dev->dev, "%s\n", __func__);

	schedule_delayed_work(&atusb->work, 0);

	atusb_command(atusb, ATUSB_RX_MODE, 1);

	ret = atusb_get_and_clear_error(atusb);
@@ -474,7 +471,7 @@ static void atusb_stop(struct ieee802154_hw *hw) 
	struct atusb *atusb = hw->priv;

	struct usb_device *usb_dev = atusb->usb_dev;



	dev_dbg(&usb_dev->dev, "atusb_stop\n");

	dev_dbg(&usb_dev->dev, "%s\n", __func__);

	usb_kill_anchored_urbs(&atusb->idle_urbs);

	atusb_command(atusb, ATUSB_RX_MODE, 0);

	atusb_get_and_clear_error(atusb);
@@ -1129,7 +1126,7 @@ static void atusb_disconnect(struct usb_interface *interface) 
{

	struct atusb *atusb = usb_get_intfdata(interface);



	dev_dbg(&atusb->usb_dev->dev, "atusb_disconnect\n");

	dev_dbg(&atusb->usb_dev->dev, "%s\n", __func__);



	atusb->shutdown = 1;

	cancel_delayed_work_sync(&atusb->work);
@@ -1146,7 +1143,7 @@ static void atusb_disconnect(struct usb_interface *interface) 
	usb_set_intfdata(interface, NULL);

	usb_put_dev(atusb->usb_dev);



	pr_debug("atusb_disconnect done\n");

	pr_debug("%s done\n", __func__);

}



/* The devices we work with */