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Commit 4f72b738 authored by YAMANE Toshiaki's avatar YAMANE Toshiaki Committed by Greg Kroah-Hartman
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staging/comedi: Use pr_ or dev_ printks in drivers/serial2002.c 



fixed below checkpatch warning.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

and added pr_fmt.

Signed-off-by: default avatarYAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2847ff5d

drivers/staging/comedi/drivers/serial2002.c

+4 −2
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ Status: in development 


*/



#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt



#include "../comedidev.h"



#include <linux/delay.h>
@@ -272,7 +274,7 @@ static struct serial_data serial_read(struct file *f, int timeout) 


		length++;

		if (data < 0) {

			printk(KERN_ERR "serial2002 error\n");

			pr_err("Failed to read serial.\n");

			break;

		} else if (data & 0x80) {

			result.value = (result.value << 7) | (data & 0x7f);
@@ -346,7 +348,7 @@ static int serial_2002_open(struct comedi_device *dev) 
	devpriv->tty = filp_open(port, O_RDWR, 0);

	if (IS_ERR(devpriv->tty)) {

		result = (int)PTR_ERR(devpriv->tty);

		printk(KERN_ERR "serial_2002: file open error = %d\n", result);

		dev_err(dev->class_dev, "file open error = %d\n", result);

	} else {

		struct config_t {