Commit 4b07c5d5 authored by Jingoo Han's avatar Jingoo Han Committed by Bryan Wu
Browse files

leds: leds-sunfire: use dev_err()/pr_err() instead of printk() 



Fixed the checkpatch errors and warnings as below:

  ERROR: spaces required around that '=' (ctx:VxW)
  WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarBryan Wu <cooloney@gmail.com>
parent 61d4eb27

drivers/leds/leds-sunfire.c

+9 −10
Original line number Diff line number Diff line
@@ -3,6 +3,8 @@ 
 * Copyright (C) 2008 David S. Miller <davem@davemloft.net>

 */



#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt



#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/init.h>
@@ -14,9 +16,6 @@ 
#include <asm/fhc.h>

#include <asm/upa.h>



#define DRIVER_NAME	"leds-sunfire"

#define PFX		DRIVER_NAME ": "



MODULE_AUTHOR("David S. Miller (davem@davemloft.net)");

MODULE_DESCRIPTION("Sun Fire LED driver");

MODULE_LICENSE("GPL");
@@ -130,14 +129,14 @@ static int sunfire_led_generic_probe(struct platform_device *pdev, 
	int i, err;



	if (pdev->num_resources != 1) {

		printk(KERN_ERR PFX "Wrong number of resources %d, should be 1\n",

		dev_err(&pdev->dev, "Wrong number of resources %d, should be 1\n",

		       pdev->num_resources);

		return -EINVAL;

	}



	p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL);

	if (!p) {

		printk(KERN_ERR PFX "Could not allocate struct sunfire_drvdata\n");

		dev_err(&pdev->dev, "Could not allocate struct sunfire_drvdata\n");

		return -ENOMEM;

	}
@@ -152,7 +151,7 @@ static int sunfire_led_generic_probe(struct platform_device *pdev, 


		err = led_classdev_register(&pdev->dev, lp);

		if (err) {

			printk(KERN_ERR PFX "Could not register %s LED\n",

			dev_err(&pdev->dev, "Could not register %s LED\n",

			       lp->name);

			for (i--; i >= 0; i--)

				led_classdev_unregister(&p->leds[i].led_cdev);
@@ -244,13 +243,13 @@ static int __init sunfire_leds_init(void) 
	int err = platform_driver_register(&sunfire_clockboard_led_driver);



	if (err) {

		printk(KERN_ERR PFX "Could not register clock board LED driver\n");

		pr_err("Could not register clock board LED driver\n");

		return err;

	}



	err = platform_driver_register(&sunfire_fhc_led_driver);

	if (err) {

		printk(KERN_ERR PFX "Could not register FHC LED driver\n");

		pr_err("Could not register FHC LED driver\n");

		platform_driver_unregister(&sunfire_clockboard_led_driver);

	}