Staging: ste_rmi4: clean dev_err logging

This patch removes  __func__ from dev_err. dev_err includes information about:
(devcice, driver, specific instance of device, etc) in the log printout.
This was done using Coccinelle, with the following semantic patch:

@a@
expression E, R;
expression  msg;
@@

dev_err(E, msg, __func__, R);

@script:python b@
e << a.msg;
y;
@@

if(e.find("%s: ") == True):
	m = e.replace("%s: ", "", 1);
	coccinelle.y = m;
elif(e.find("%s ") == True):
	m = e.replace("%s ", "", 1);
	coccinelle.y = m;
elif(e.find("%s:") == True):
	m = e.replace("%s:", "", 1);
	coccinelle.y = m;
else:
	m = e.replace("%s", "",1);
	coccinelle.y = m;

@c@
expression a.E, a.msg, a.R;
identifier  b.y;
@@

- dev_err(E, msg, __func__, R);
+ dev_err(E, y, R);

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c b/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c
index f92ae1d24f9f..6385b336bd0d 100644
--- a/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c
+++ b/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c
@@ -209,7 +209,7 @@ static int synaptics_rmi4_set_page(struct synaptics_rmi4_data *pdata,
 		txbuf[1]	= page;
 		retval	= i2c_master_send(i2c, txbuf, PAGE_LEN);
 		if (retval != PAGE_LEN)
-			dev_err(&i2c->dev, "%s:failed:%d\n", __func__, retval);
+			dev_err(&i2c->dev, "failed:%d\n", retval);
 		else
 			pdata->current_page = page;
 	} else
@@ -283,7 +283,7 @@ static int synaptics_rmi4_i2c_byte_write(struct synaptics_rmi4_data *pdata,
 	retval		= i2c_master_send(pdata->i2c_client, txbuf, 2);
 	/* Add in retry on writes only in certain error return values */
 	if (retval != 2) {
-		dev_err(&i2c->dev, "%s:failed:%d\n", __func__, retval);
+		dev_err(&i2c->dev, "failed:%d\n", retval);
 		retval = -EIO;
 	} else
 		retval = 1;
@@ -830,8 +830,8 @@ static int synaptics_rmi4_i2c_query_device(struct synaptics_rmi4_data *pdata)
 
 	/* Check if this is a Synaptics device - report if not. */
 	if (pdata->rmi4_mod_info.manufacturer_id != 1)
-		dev_err(&client->dev, "%s: non-Synaptics mfg id:%d\n",
-			__func__, pdata->rmi4_mod_info.manufacturer_id);
+		dev_err(&client->dev, "non-Synaptics mfg id:%d\n",
+			pdata->rmi4_mod_info.manufacturer_id);
 
 	list_for_each_entry(rfi, &pdata->rmi4_mod_info.support_fn_list, link)
 		data_sources += rfi->num_of_data_sources;
@@ -990,8 +990,8 @@ static int synaptics_rmi4_probe
 					platformdata->irq_type,
 					DRIVER_NAME, rmi4_data);
 	if (retval) {
-		dev_err(&client->dev, "%s:Unable to get attn irq %d\n",
-				__func__, client->irq);
+		dev_err(&client->dev, "Unable to get attn irq %d\n",
+			client->irq);
 		goto err_query_dev;
 	}