[Bluetooth] Remove unused host controller attributes
This patch removes the unused device attribute entries for the Bluetooth host controllers. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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9918f23096
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4d0eb0049c
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@ -13,16 +13,30 @@
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#define BT_DBG(D...)
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#define BT_DBG(D...)
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#endif
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#endif
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static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)
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static inline char *typetostr(int type)
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{
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{
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struct hci_dev *hdev = dev_get_drvdata(dev);
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switch (type) {
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return sprintf(buf, "%s\n", hdev->name);
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case HCI_VHCI:
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return "VIRTUAL";
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case HCI_USB:
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return "USB";
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case HCI_PCCARD:
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return "PCCARD";
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case HCI_UART:
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return "UART";
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case HCI_RS232:
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return "RS232";
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case HCI_PCI:
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return "PCI";
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default:
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return "UNKNOWN";
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}
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}
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}
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static ssize_t show_type(struct device *dev, struct device_attribute *attr, char *buf)
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static ssize_t show_type(struct device *dev, struct device_attribute *attr, char *buf)
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{
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{
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struct hci_dev *hdev = dev_get_drvdata(dev);
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struct hci_dev *hdev = dev_get_drvdata(dev);
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return sprintf(buf, "%d\n", hdev->type);
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return sprintf(buf, "%s\n", typetostr(hdev->type));
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}
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}
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static ssize_t show_address(struct device *dev, struct device_attribute *attr, char *buf)
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static ssize_t show_address(struct device *dev, struct device_attribute *attr, char *buf)
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@ -33,12 +47,6 @@ static ssize_t show_address(struct device *dev, struct device_attribute *attr, c
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return sprintf(buf, "%s\n", batostr(&bdaddr));
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return sprintf(buf, "%s\n", batostr(&bdaddr));
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}
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}
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static ssize_t show_flags(struct device *dev, struct device_attribute *attr, char *buf)
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{
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struct hci_dev *hdev = dev_get_drvdata(dev);
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return sprintf(buf, "0x%lx\n", hdev->flags);
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}
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static ssize_t show_inquiry_cache(struct device *dev, struct device_attribute *attr, char *buf)
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static ssize_t show_inquiry_cache(struct device *dev, struct device_attribute *attr, char *buf)
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{
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{
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struct hci_dev *hdev = dev_get_drvdata(dev);
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struct hci_dev *hdev = dev_get_drvdata(dev);
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@ -141,10 +149,8 @@ static ssize_t store_sniff_min_interval(struct device *dev, struct device_attrib
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return count;
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return count;
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}
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}
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static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
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static DEVICE_ATTR(type, S_IRUGO, show_type, NULL);
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static DEVICE_ATTR(type, S_IRUGO, show_type, NULL);
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static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);
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static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);
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static DEVICE_ATTR(flags, S_IRUGO, show_flags, NULL);
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static DEVICE_ATTR(inquiry_cache, S_IRUGO, show_inquiry_cache, NULL);
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static DEVICE_ATTR(inquiry_cache, S_IRUGO, show_inquiry_cache, NULL);
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static DEVICE_ATTR(idle_timeout, S_IRUGO | S_IWUSR,
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static DEVICE_ATTR(idle_timeout, S_IRUGO | S_IWUSR,
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@ -155,10 +161,8 @@ static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR,
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show_sniff_min_interval, store_sniff_min_interval);
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show_sniff_min_interval, store_sniff_min_interval);
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static struct device_attribute *bt_attrs[] = {
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static struct device_attribute *bt_attrs[] = {
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&dev_attr_name,
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&dev_attr_type,
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&dev_attr_type,
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&dev_attr_address,
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&dev_attr_address,
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&dev_attr_flags,
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&dev_attr_inquiry_cache,
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&dev_attr_inquiry_cache,
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&dev_attr_idle_timeout,
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&dev_attr_idle_timeout,
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&dev_attr_sniff_max_interval,
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&dev_attr_sniff_max_interval,
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@ -214,11 +218,9 @@ int hci_register_sysfs(struct hci_dev *hdev)
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void hci_unregister_sysfs(struct hci_dev *hdev)
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void hci_unregister_sysfs(struct hci_dev *hdev)
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{
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{
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struct device *dev = &hdev->dev;
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BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
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BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
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device_del(dev);
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device_del(&hdev->dev);
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}
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}
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int __init bt_sysfs_init(void)
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int __init bt_sysfs_init(void)
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