diff options
Diffstat (limited to 'drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c')
| -rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c b/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c index 634d3d8093c..923275ea078 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c @@ -331,7 +331,8 @@ static ssize_t restart_write_file(struct file *file, const char __user *user_buf res = -EFAULT; goto out_up; } - bcm43xx_lock_irqsafe(bcm, flags); + mutex_lock(&(bcm)->mutex); + spin_lock_irqsave(&(bcm)->irq_lock, flags); if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED) { printk(KERN_INFO PFX "debugfs: Board not initialized.\n"); res = -EFAULT; @@ -344,7 +345,8 @@ static ssize_t restart_write_file(struct file *file, const char __user *user_buf res = -EINVAL; out_unlock: - bcm43xx_unlock_irqsafe(bcm, flags); + spin_unlock_irqrestore(&(bcm)->irq_lock, flags); + mutex_unlock(&(bcm)->mutex); out_up: up(&big_buffer_sem); return res; |