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Commit 4d0eb004 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by David S. Miller
Browse files

[Bluetooth] Remove unused host controller attributes 



This patch removes the unused device attribute entries for the Bluetooth
host controllers.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 9918f230

net/bluetooth/hci_sysfs.c

+19 −17
Original line number Diff line number Diff line
@@ -13,16 +13,30 @@ 
#define BT_DBG(D...)

#endif



static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)

static inline char *typetostr(int type)

{

	struct hci_dev *hdev = dev_get_drvdata(dev);

	return sprintf(buf, "%s\n", hdev->name);

	switch (type) {

	case HCI_VHCI:

		return "VIRTUAL";

	case HCI_USB:

		return "USB";

	case HCI_PCCARD:

		return "PCCARD";

	case HCI_UART:

		return "UART";

	case HCI_RS232:

		return "RS232";

	case HCI_PCI:

		return "PCI";

	default:

		return "UNKNOWN";

	}

}



static ssize_t show_type(struct device *dev, struct device_attribute *attr, char *buf)

{

	struct hci_dev *hdev = dev_get_drvdata(dev);

	return sprintf(buf, "%d\n", hdev->type);

	return sprintf(buf, "%s\n", typetostr(hdev->type));

}



static ssize_t show_address(struct device *dev, struct device_attribute *attr, char *buf)
@@ -33,12 +47,6 @@ static ssize_t show_address(struct device *dev, struct device_attribute *attr, c 
	return sprintf(buf, "%s\n", batostr(&bdaddr));

}



static ssize_t show_flags(struct device *dev, struct device_attribute *attr, char *buf)

{

	struct hci_dev *hdev = dev_get_drvdata(dev);

	return sprintf(buf, "0x%lx\n", hdev->flags);

}



static ssize_t show_inquiry_cache(struct device *dev, struct device_attribute *attr, char *buf)

{

	struct hci_dev *hdev = dev_get_drvdata(dev);
@@ -141,10 +149,8 @@ static ssize_t store_sniff_min_interval(struct device *dev, struct device_attrib 
	return count;

}



static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);

static DEVICE_ATTR(type, S_IRUGO, show_type, NULL);

static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);

static DEVICE_ATTR(flags, S_IRUGO, show_flags, NULL);

static DEVICE_ATTR(inquiry_cache, S_IRUGO, show_inquiry_cache, NULL);



static DEVICE_ATTR(idle_timeout, S_IRUGO | S_IWUSR,
@@ -155,10 +161,8 @@ static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR, 
				show_sniff_min_interval, store_sniff_min_interval);



static struct device_attribute *bt_attrs[] = {

	&dev_attr_name,

	&dev_attr_type,

	&dev_attr_address,

	&dev_attr_flags,

	&dev_attr_inquiry_cache,

	&dev_attr_idle_timeout,

	&dev_attr_sniff_max_interval,
@@ -214,11 +218,9 @@ int hci_register_sysfs(struct hci_dev *hdev) 


void hci_unregister_sysfs(struct hci_dev *hdev)

{

	struct device *dev = &hdev->dev;



	BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);



	device_del(dev);

	device_del(&hdev->dev);

}



int __init bt_sysfs_init(void)