diff options
| -rw-r--r-- | Documentation/ABI/stable/sysfs-class-rfkill | 10 | ||||
| -rw-r--r-- | net/rfkill/core.c | 35 |
2 files changed, 13 insertions, 32 deletions
diff --git a/Documentation/ABI/stable/sysfs-class-rfkill b/Documentation/ABI/stable/sysfs-class-rfkill index b91c3f37453a..097f522c33bb 100644 --- a/Documentation/ABI/stable/sysfs-class-rfkill +++ b/Documentation/ABI/stable/sysfs-class-rfkill @@ -4,7 +4,7 @@ For details to this subsystem look at Documentation/rfkill.txt. For the deprecated /sys/class/rfkill/*/state and /sys/class/rfkill/*/claim knobs of this interface look in -Documentation/ABI/obsolte/sysfs-class-rfkill. +Documentation/ABI/obsolete/sysfs-class-rfkill. What: /sys/class/rfkill Date: 09-Jul-2007 @@ -42,8 +42,8 @@ Values: A numeric value. 1: true -What: /sys/class/rfkill/rfkill[0-9]+/blocked_hw -Date: 23-Feb-2010 +What: /sys/class/rfkill/rfkill[0-9]+/hard +Date: 12-March-2010 KernelVersion v2.6.34 Contact: linux-wireless@vger.kernel.org Description: Current hardblock state. This file is read only. @@ -55,8 +55,8 @@ Values: A numeric value. the driver's control. -What: /sys/class/rfkill/rfkill[0-9]+/blocked_sw -Date: 23-Feb-2010 +What: /sys/class/rfkill/rfkill[0-9]+/soft +Date: 12-March-2010 KernelVersion v2.6.34 Contact: linux-wireless@vger.kernel.org Description: Current softblock state. This file is read and write. diff --git a/net/rfkill/core.c b/net/rfkill/core.c index 5f33151d70ae..7ae58b5b5a08 100644 --- a/net/rfkill/core.c +++ b/net/rfkill/core.c @@ -628,37 +628,25 @@ static ssize_t rfkill_persistent_show(struct device *dev, return sprintf(buf, "%d\n", rfkill->persistent); } -static ssize_t rfkill_blocked_hw_show(struct device *dev, +static ssize_t rfkill_hard_show(struct device *dev, struct device_attribute *attr, char *buf) { struct rfkill *rfkill = to_rfkill(dev); - unsigned long flags; - u32 state; - spin_lock_irqsave(&rfkill->lock, flags); - state = rfkill->state; - spin_unlock_irqrestore(&rfkill->lock, flags); - - return sprintf(buf, "%d\n", (state & RFKILL_BLOCK_HW) ? 1 : 0 ); + return sprintf(buf, "%d\n", (rfkill->state & RFKILL_BLOCK_HW) ? 1 : 0 ); } -static ssize_t rfkill_blocked_sw_show(struct device *dev, +static ssize_t rfkill_soft_show(struct device *dev, struct device_attribute *attr, char *buf) { struct rfkill *rfkill = to_rfkill(dev); - unsigned long flags; - u32 state; - - spin_lock_irqsave(&rfkill->lock, flags); - state = rfkill->state; - spin_unlock_irqrestore(&rfkill->lock, flags); - return sprintf(buf, "%d\n", (state & RFKILL_BLOCK_SW) ? 1 : 0 ); + return sprintf(buf, "%d\n", (rfkill->state & RFKILL_BLOCK_SW) ? 1 : 0 ); } -static ssize_t rfkill_blocked_sw_store(struct device *dev, +static ssize_t rfkill_soft_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -698,14 +686,8 @@ static ssize_t rfkill_state_show(struct device *dev, char *buf) { struct rfkill *rfkill = to_rfkill(dev); - unsigned long flags; - u32 state; - - spin_lock_irqsave(&rfkill->lock, flags); - state = rfkill->state; - spin_unlock_irqrestore(&rfkill->lock, flags); - return sprintf(buf, "%d\n", user_state_from_blocked(state)); + return sprintf(buf, "%d\n", user_state_from_blocked(rfkill->state)); } static ssize_t rfkill_state_store(struct device *dev, @@ -755,9 +737,8 @@ static struct device_attribute rfkill_dev_attrs[] = { __ATTR(persistent, S_IRUGO, rfkill_persistent_show, NULL), __ATTR(state, S_IRUGO|S_IWUSR, rfkill_state_show, rfkill_state_store), __ATTR(claim, S_IRUGO|S_IWUSR, rfkill_claim_show, rfkill_claim_store), - __ATTR(sw, S_IRUGO|S_IWUSR, rfkill_blocked_sw_show, - rfkill_blocked_sw_store), - __ATTR(hw, S_IRUGO, rfkill_blocked_hw_show, NULL), + __ATTR(soft, S_IRUGO|S_IWUSR, rfkill_soft_show, rfkill_soft_store), + __ATTR(hard, S_IRUGO, rfkill_hard_show, NULL), __ATTR_NULL }; |
