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| author |   Zhi Li <lizhi01@loongson.cn> | 2020-07-09 11:55:21 +0800 |
|---|---|---|
| committer |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-07-16 10:49:55 +0200 |
| commit | f59dc5119192be1a1dee826055c23885a7b3d347 (patch) | |
| tree | 5c1d86879d2e00589ac75847a3a7de0cb9794c03 /drivers/platform/mips | |
| parent | MIPS: Loongson: Reduce possible loop times and add log in do_thermal_timer() (diff) | |
| download | linux-dev-f59dc5119192be1a1dee826055c23885a7b3d347.tar.xz linux-dev-f59dc5119192be1a1dee826055c23885a7b3d347.zip | |
MIPS: Loongson: Fix boot warning about hwmon_device_register()
Replace hwmon_device_register() with hwmon_device_register_with_info()
to fix the following boot warning :
[ 9.029924] Loongson Hwmon Enter...
[ 9.106850] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
Signed-off-by: Zhi Li <lizhi01@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'drivers/platform/mips')
| -rw-r--r-- | drivers/platform/mips/cpu_hwmon.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/platform/mips/cpu_hwmon.c b/drivers/platform/mips/cpu_hwmon.c index c9f35e5d0b89..386389ffec41 100644 --- a/drivers/platform/mips/cpu_hwmon.c +++ b/drivers/platform/mips/cpu_hwmon.c @@ -55,9 +55,7 @@ out: static int nr_packages; static struct device *cpu_hwmon_dev; -static ssize_t get_hwmon_name(struct device *dev, - struct device_attribute *attr, char *buf); -static SENSOR_DEVICE_ATTR(name, 0444, get_hwmon_name, NULL, 0); +static SENSOR_DEVICE_ATTR(name, 0444, NULL, NULL, 0); static struct attribute *cpu_hwmon_attributes[] = { &sensor_dev_attr_name.dev_attr.attr, @@ -69,13 +67,6 @@ static struct attribute_group cpu_hwmon_attribute_group = { .attrs = cpu_hwmon_attributes, }; -/* Hwmon device get name */ -static ssize_t get_hwmon_name(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return sprintf(buf, "cpu-hwmon\n"); -} - static ssize_t get_cpu_temp(struct device *dev, struct device_attribute *attr, char *buf); static ssize_t cpu_temp_label(struct device *dev, @@ -176,7 +167,7 @@ static int __init loongson_hwmon_init(void) csr_temp_enable = csr_readl(LOONGSON_CSR_FEATURES) & LOONGSON_CSRF_TEMP; - cpu_hwmon_dev = hwmon_device_register(NULL); + cpu_hwmon_dev = hwmon_device_register_with_info(NULL, "cpu_hwmon", NULL, NULL, NULL); if (IS_ERR(cpu_hwmon_dev)) { ret = PTR_ERR(cpu_hwmon_dev); pr_err("hwmon_device_register fail!\n"); @@ -186,13 +177,6 @@ static int __init loongson_hwmon_init(void) nr_packages = loongson_sysconf.nr_cpus / loongson_sysconf.cores_per_package; - ret = sysfs_create_group(&cpu_hwmon_dev->kobj, - &cpu_hwmon_attribute_group); - if (ret) { - pr_err("fail to create loongson hwmon!\n"); - goto fail_sysfs_create_group_hwmon; - } - ret = create_sysfs_cputemp_files(&cpu_hwmon_dev->kobj); if (ret) { pr_err("fail to create cpu temperature interface!\n"); @@ -207,8 +191,6 @@ static int __init loongson_hwmon_init(void) fail_create_sysfs_cputemp_files: sysfs_remove_group(&cpu_hwmon_dev->kobj, &cpu_hwmon_attribute_group); - -fail_sysfs_create_group_hwmon: hwmon_device_unregister(cpu_hwmon_dev); fail_hwmon_device_register: |