Re: [PATCH v2] NFC: fdp: Remove __func__ from dev_dbg()

[Andy Shevchenko]

On Thu, 2018-05-03 at 11:26 +0530, Amit Pundir wrote:
> Remove redundant __func__ parameter from dev_dgb() calls.
> 
> v2:
> Deleted empty dev_dbg() trace calls, which are redundant if
> function tracer is enabled.

Actually this would be indeed part of commit message.

FWIW,
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

> 
> Signed-off-by: Amit Pundir <amit.pundir@xxxxxxxxxx>
> ---
>  drivers/nfc/fdp/fdp.c | 18 +++---------------
>  drivers/nfc/fdp/i2c.c | 17 ++++-------------
>  2 files changed, 7 insertions(+), 28 deletions(-)
> 
> diff --git a/drivers/nfc/fdp/fdp.c b/drivers/nfc/fdp/fdp.c
> index d5784a4..f64a6fd 100644
> --- a/drivers/nfc/fdp/fdp.c
> +++ b/drivers/nfc/fdp/fdp.c
> @@ -249,8 +249,6 @@ static int fdp_nci_open(struct nci_dev *ndev)
>  	struct fdp_nci_info *info = nci_get_drvdata(ndev);
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  
> -	dev_dbg(dev, "%s\n", __func__);
> -
>  	r = info->phy_ops->enable(info->phy);
>  
>  	return r;
> @@ -261,7 +259,6 @@ static int fdp_nci_close(struct nci_dev *ndev)
>  	struct fdp_nci_info *info = nci_get_drvdata(ndev);
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  
> -	dev_dbg(dev, "%s\n", __func__);
>  	return 0;
>  }
>  
> @@ -270,8 +267,6 @@ static int fdp_nci_send(struct nci_dev *ndev,
> struct sk_buff *skb)
>  	struct fdp_nci_info *info = nci_get_drvdata(ndev);
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  
> -	dev_dbg(dev, "%s\n", __func__);
> -
>  	if (atomic_dec_and_test(&info->data_pkt_counter))
>  		info->data_pkt_counter_cb(ndev);
>  
> @@ -283,7 +278,6 @@ int fdp_nci_recv_frame(struct nci_dev *ndev,
> struct sk_buff *skb)
>  	struct fdp_nci_info *info = nci_get_drvdata(ndev);
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  
> -	dev_dbg(dev, "%s\n", __func__);
>  	return nci_recv_frame(ndev, skb);
>  }
>  EXPORT_SYMBOL(fdp_nci_recv_frame);
> @@ -498,8 +492,6 @@ static int fdp_nci_setup(struct nci_dev *ndev)
>  	int r;
>  	u8 patched = 0;
>  
> -	dev_dbg(dev, "%s\n", __func__);
> -
>  	r = nci_core_init(ndev);
>  	if (r)
>  		goto error;
> @@ -609,7 +601,6 @@ static int fdp_nci_core_reset_ntf_packet(struct
> nci_dev *ndev,
>  	struct fdp_nci_info *info = nci_get_drvdata(ndev);
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  
> -	dev_dbg(dev, "%s\n", __func__);
>  	info->setup_reset_ntf = 1;
>  	wake_up(&info->setup_wq);
>  
> @@ -622,7 +613,6 @@ static int fdp_nci_prop_patch_ntf_packet(struct
> nci_dev *ndev,
>  	struct fdp_nci_info *info = nci_get_drvdata(ndev);
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  
> -	dev_dbg(dev, "%s\n", __func__);
>  	info->setup_patch_ntf = 1;
>  	info->setup_patch_status = skb->data[0];
>  	wake_up(&info->setup_wq);
> @@ -637,7 +627,7 @@ static int fdp_nci_prop_patch_rsp_packet(struct
> nci_dev *ndev,
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  	u8 status = skb->data[0];
>  
> -	dev_dbg(dev, "%s: status 0x%x\n", __func__, status);
> +	dev_dbg(dev, "status 0x%x\n", status);
>  	nci_req_complete(ndev, status);
>  
>  	return 0;
> @@ -650,7 +640,7 @@ static int
> fdp_nci_prop_set_production_data_rsp_packet(struct nci_dev *ndev,
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  	u8 status = skb->data[0];
>  
> -	dev_dbg(dev, "%s: status 0x%x\n", __func__, status);
> +	dev_dbg(dev, "status 0x%x\n", status);
>  	nci_req_complete(ndev, status);
>  
>  	return 0;
> @@ -695,7 +685,7 @@ static int
> fdp_nci_core_get_config_rsp_packet(struct nci_dev *ndev,
>  	dev_dbg(dev, "OTP version %d\n", info->otp_version);
>  	dev_dbg(dev, "RAM version %d\n", info->ram_version);
>  	dev_dbg(dev, "key index %d\n", info->key_index);
> -	dev_dbg(dev, "%s: status 0x%x\n", __func__, rsp->status);
> +	dev_dbg(dev, "status 0x%x\n", rsp->status);
>  
>  	nci_req_complete(ndev, rsp->status);
>  
> @@ -798,8 +788,6 @@ void fdp_nci_remove(struct nci_dev *ndev)
>  	struct fdp_nci_info *info = nci_get_drvdata(ndev);
>  	struct device *dev = &info->phy->i2c_dev->dev;
>  
> -	dev_dbg(dev, "%s\n", __func__);
> -
>  	nci_unregister_device(ndev);
>  	nci_free_device(ndev);
>  }
> diff --git a/drivers/nfc/fdp/i2c.c b/drivers/nfc/fdp/i2c.c
> index c4da50e..f355ab2 100644
> --- a/drivers/nfc/fdp/i2c.c
> +++ b/drivers/nfc/fdp/i2c.c
> @@ -57,7 +57,6 @@ static int fdp_nci_i2c_enable(void *phy_id)
>  {
>  	struct fdp_i2c_phy *phy = phy_id;
>  
> -	dev_dbg(&phy->i2c_dev->dev, "%s\n", __func__);
>  	fdp_nci_i2c_reset(phy);
>  
>  	return 0;
> @@ -67,7 +66,6 @@ static void fdp_nci_i2c_disable(void *phy_id)
>  {
>  	struct fdp_i2c_phy *phy = phy_id;
>  
> -	dev_dbg(&phy->i2c_dev->dev, "%s\n", __func__);
>  	fdp_nci_i2c_reset(phy);
>  }
>  
> @@ -113,8 +111,8 @@ static int fdp_nci_i2c_write(void *phy_id, struct
> sk_buff *skb)
>  	}
>  
>  	if (r < 0 || r != skb->len)
> -		dev_dbg(&client->dev, "%s: error err=%d len=%d\n",
> -			__func__, r, skb->len);
> +		dev_dbg(&client->dev, "error err=%d len=%d\n",
> +			r, skb->len);
>  
>  	if (r >= 0) {
>  		if (r != skb->len) {
> @@ -152,8 +150,7 @@ static int fdp_nci_i2c_read(struct fdp_i2c_phy
> *phy, struct sk_buff **skb)
>  
>  		r = i2c_master_recv(client, tmp, len);
>  		if (r != len) {
> -			dev_dbg(&client->dev, "%s: i2c recv err:
> %d\n",
> -				__func__, r);
> +			dev_dbg(&client->dev, "i2c recv err: %d\n",
> r);
>  			goto flush;
>  		}
>  
> @@ -167,8 +164,7 @@ static int fdp_nci_i2c_read(struct fdp_i2c_phy
> *phy, struct sk_buff **skb)
>  		 * and force resynchronization
>  		 */
>  		if (lrc) {
> -			dev_dbg(&client->dev, "%s: corrupted
> packet\n",
> -				__func__);
> +			dev_dbg(&client->dev, "corrupted packet\n");
>  			phy->next_read_size = 5;
>  			goto flush;
>  		}
> @@ -215,7 +211,6 @@ static irqreturn_t fdp_nci_i2c_irq_thread_fn(int
> irq, void *phy_id)
>  	}
>  
>  	client = phy->i2c_dev;
> -	dev_dbg(&client->dev, "%s\n", __func__);
>  
>  	r = fdp_nci_i2c_read(phy, &skb);
>  
> @@ -296,8 +291,6 @@ static int fdp_nci_i2c_probe(struct i2c_client
> *client)
>  	u32 clock_freq;
>  	int r = 0;
>  
> -	dev_dbg(dev, "%s\n", __func__);
> -
>  	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
> {
>  		nfc_err(dev, "No I2C_FUNC_I2C support\n");
>  		return -ENODEV;
> @@ -359,8 +352,6 @@ static int fdp_nci_i2c_remove(struct i2c_client
> *client)
>  {
>  	struct fdp_i2c_phy *phy = i2c_get_clientdata(client);
>  
> -	dev_dbg(&client->dev, "%s\n", __func__);
> -
>  	fdp_nci_remove(phy->ndev);
>  	fdp_nci_i2c_disable(phy);
>  

-- 
Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Intel Finland Oy