From: Stefan Schmidt Date: Fri, 22 Sep 2017 12:13:56 +0000 (+0200) Subject: ieee802154: atusb: use __func__ macro for debug messages X-Git-Tag: v5.15~9988^2~58^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5f0cbf4e50c874fd07a30fbc115bce7c5da96a13;p=platform%2Fkernel%2Flinux-starfive.git 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: Stefan Schmidt --- diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index bfc9d36..dabe759 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -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 */