From 2bfa3531f654d82db01d3121ae2de7a8696a4555 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Thu, 17 Oct 2013 19:16:02 -0700 Subject: Bluetooth: Move idle_timeout and sniff_{min,max}_interval to hci_core.c Move the debugfs configuration directly into hci_core.c and only expose it when the controller actually support BR/EDR sniff power saving mode. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/hci_sysfs.c | 91 ----------------------------------------------- 1 file changed, 91 deletions(-) (limited to 'net/bluetooth/hci_sysfs.c') diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 9cbf8fefb044..4fac57c5ddb7 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -255,87 +255,6 @@ static ssize_t show_hci_revision(struct device *dev, return sprintf(buf, "%d\n", hdev->hci_rev); } -static ssize_t show_idle_timeout(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct hci_dev *hdev = to_hci_dev(dev); - return sprintf(buf, "%d\n", hdev->idle_timeout); -} - -static ssize_t store_idle_timeout(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct hci_dev *hdev = to_hci_dev(dev); - unsigned int val; - int rv; - - rv = kstrtouint(buf, 0, &val); - if (rv < 0) - return rv; - - if (val != 0 && (val < 500 || val > 3600000)) - return -EINVAL; - - hdev->idle_timeout = val; - - return count; -} - -static ssize_t show_sniff_max_interval(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct hci_dev *hdev = to_hci_dev(dev); - return sprintf(buf, "%d\n", hdev->sniff_max_interval); -} - -static ssize_t store_sniff_max_interval(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct hci_dev *hdev = to_hci_dev(dev); - u16 val; - int rv; - - rv = kstrtou16(buf, 0, &val); - if (rv < 0) - return rv; - - if (val == 0 || val % 2 || val < hdev->sniff_min_interval) - return -EINVAL; - - hdev->sniff_max_interval = val; - - return count; -} - -static ssize_t show_sniff_min_interval(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct hci_dev *hdev = to_hci_dev(dev); - return sprintf(buf, "%d\n", hdev->sniff_min_interval); -} - -static ssize_t store_sniff_min_interval(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct hci_dev *hdev = to_hci_dev(dev); - u16 val; - int rv; - - rv = kstrtou16(buf, 0, &val); - if (rv < 0) - return rv; - - if (val == 0 || val % 2 || val > hdev->sniff_max_interval) - return -EINVAL; - - hdev->sniff_min_interval = val; - - return count; -} - static DEVICE_ATTR(bus, S_IRUGO, show_bus, NULL); static DEVICE_ATTR(type, S_IRUGO, show_type, NULL); static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); @@ -346,13 +265,6 @@ static DEVICE_ATTR(manufacturer, S_IRUGO, show_manufacturer, NULL); static DEVICE_ATTR(hci_version, S_IRUGO, show_hci_version, NULL); static DEVICE_ATTR(hci_revision, S_IRUGO, show_hci_revision, NULL); -static DEVICE_ATTR(idle_timeout, S_IRUGO | S_IWUSR, - show_idle_timeout, store_idle_timeout); -static DEVICE_ATTR(sniff_max_interval, S_IRUGO | S_IWUSR, - show_sniff_max_interval, store_sniff_max_interval); -static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR, - show_sniff_min_interval, store_sniff_min_interval); - static struct attribute *bt_host_attrs[] = { &dev_attr_bus.attr, &dev_attr_type.attr, @@ -363,9 +275,6 @@ static struct attribute *bt_host_attrs[] = { &dev_attr_manufacturer.attr, &dev_attr_hci_version.attr, &dev_attr_hci_revision.attr, - &dev_attr_idle_timeout.attr, - &dev_attr_sniff_max_interval.attr, - &dev_attr_sniff_min_interval.attr, NULL }; -- cgit v1.2.3