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authorCorentin Chary <corentincj@iksaif.net>2010-11-29 10:14:08 +0300
committerMatthew Garrett <mjg@redhat.com>2011-01-08 01:03:42 +0300
commit4e37b42d5ac0d3f505bcdc09028f3fde82031593 (patch)
tree7e4f5fd8c803bcd0e4f77b01630f526a2a6ac820 /drivers/platform/x86
parentba48fdb969d0404d54f6fa0266373afecbbd19d7 (diff)
downloadlinux-4e37b42d5ac0d3f505bcdc09028f3fde82031593.tar.xz
eeepc-wmi: use attribute group to manage attributes
Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
Diffstat (limited to 'drivers/platform/x86')
-rw-r--r--drivers/platform/x86/eeepc-wmi.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index fb548f4b03e0..a70d76a463a6 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -560,24 +560,23 @@ static ssize_t store_cpufv(struct device *dev, struct device_attribute *attr,
static DEVICE_ATTR(cpufv, S_IRUGO | S_IWUSR, NULL, store_cpufv);
+static struct attribute *platform_attributes[] = {
+ &dev_attr_cpufv.attr,
+ NULL
+};
+
+static struct attribute_group platform_attribute_group = {
+ .attrs = platform_attributes
+};
+
static void eeepc_wmi_sysfs_exit(struct platform_device *device)
{
- device_remove_file(&device->dev, &dev_attr_cpufv);
+ sysfs_remove_group(&device->dev.kobj, &platform_attribute_group);
}
static int eeepc_wmi_sysfs_init(struct platform_device *device)
{
- int retval = -ENOMEM;
-
- retval = device_create_file(&device->dev, &dev_attr_cpufv);
- if (retval)
- goto error_sysfs;
-
- return 0;
-
-error_sysfs:
- eeepc_wmi_sysfs_exit(device);
- return retval;
+ return sysfs_create_group(&device->dev.kobj, &platform_attribute_group);
}
/*