diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2012-06-02 20:58:05 +0400 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-09-24 08:08:31 +0400 |
| commit | 33cd66e3c8048f03b9cc107b7a21c29cfd700ab7 (patch) | |
| tree | bf6db4c592c7b25f51a47181806205a335eaa1c5 /drivers/hwmon | |
| parent | 59da32d8dfd991fedc0bad197fb6f6a79bb9e712 (diff) | |
| download | linux-33cd66e3c8048f03b9cc107b7a21c29cfd700ab7.tar.xz | |
hwmon: (f71882fg) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/f71882fg.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index dd5ae567bf92..50e4ce2d22d8 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -2274,7 +2274,8 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) int err, i; u8 start_reg, reg; - data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); + data = devm_kzalloc(&pdev->dev, sizeof(struct f71882fg_data), + GFP_KERNEL); if (!data) return -ENOMEM; @@ -2288,13 +2289,11 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) start_reg = f71882fg_read8(data, F71882FG_REG_START); if (start_reg & 0x04) { dev_warn(&pdev->dev, "Hardware monitor is powered down\n"); - err = -ENODEV; - goto exit_free; + return -ENODEV; } if (!(start_reg & 0x03)) { dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); - err = -ENODEV; - goto exit_free; + return -ENODEV; } /* Register sysfs interface files */ @@ -2422,8 +2421,6 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) exit_unregister_sysfs: f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ return err; /* f71882fg_remove() also frees our data */ -exit_free: - kfree(data); return err; } @@ -2525,10 +2522,6 @@ static int f71882fg_remove(struct platform_device *pdev) ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); } } - - platform_set_drvdata(pdev, NULL); - kfree(data); - return 0; } |