diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-02-04 18:01:21 -0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2013-02-06 16:00:43 -0800 |
| commit | 4b07c5d5123f76487c61cf9dc3f987d0b8c88a94 (patch) | |
| tree | 4728bcd9f5395655fab3a158a3dd7f2874959455 /drivers | |
| parent | 61d4eb2724283e85b37ed2fe13390366d7a6db74 (diff) | |
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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-sunfire.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/leds/leds-sunfire.c b/drivers/leds/leds-sunfire.c index 07ff5a3a6ce..89792990088 100644 --- a/drivers/leds/leds-sunfire.c +++ b/drivers/leds/leds-sunfire.c @@ -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); @@ -188,7 +187,7 @@ static struct led_type clockboard_led_types[NUM_LEDS_PER_BOARD] = { { .name = "clockboard-right", .handler = clockboard_right_set, - .default_trigger= "heartbeat", + .default_trigger = "heartbeat", }, }; @@ -209,7 +208,7 @@ static struct led_type fhc_led_types[NUM_LEDS_PER_BOARD] = { { .name = "fhc-right", .handler = fhc_right_set, - .default_trigger= "heartbeat", + .default_trigger = "heartbeat", }, }; @@ -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); } |