3 files changed, 16 insertions, 14 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;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index e5829056cc3..24d531eb00f 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -3199,9 +3199,9 @@ static int bcm43xx_rng_read(struct hwrng *rng, u32 *data)
 	struct bcm43xx_private *bcm = (struct bcm43xx_private *)rng->priv;
 	unsigned long flags;
 
-	bcm43xx_lock_irqonly(bcm, flags);
+	spin_lock_irqsave(&(bcm)->irq_lock, flags);
 	*data = bcm43xx_read16(bcm, BCM43xx_MMIO_RNG);
-	bcm43xx_unlock_irqonly(bcm, flags);
+	spin_unlock_irqrestore(&(bcm)->irq_lock, flags);
 
 	return (sizeof(u16));
 }
@@ -3264,10 +3264,10 @@ static void bcm43xx_free_board(struct bcm43xx_private *bcm)
 	bcm43xx_sysfs_unregister(bcm);
 	bcm43xx_periodic_tasks_delete(bcm);
 
-	bcm43xx_lock_noirq(bcm);
+	mutex_lock(&(bcm)->mutex);
 	bcm43xx_shutdown_all_wireless_cores(bcm);
 	bcm43xx_pctl_set_crystal(bcm, 0);
-	bcm43xx_unlock_noirq(bcm);
+	mutex_unlock(&(bcm)->mutex);
 }
 
 static void prepare_phydata_for_init(struct bcm43xx_phyinfo *phy)
@@ -3511,7 +3511,7 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm)
 {
 	int err;
 
-	bcm43xx_lock_noirq(bcm);
+	mutex_lock(&(bcm)->mutex);
 
 	tasklet_enable(&bcm->isr_tasklet);
 	err = bcm43xx_pctl_set_crystal(bcm, 1);
@@ -3533,7 +3533,7 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm)
 	schedule_work(&bcm->softmac->associnfo.work);
 
 out:
-	bcm43xx_unlock_noirq(bcm);
+	mutex_unlock(&(bcm)->mutex);
 
 	return err;
 
@@ -4097,10 +4097,10 @@ static void bcm43xx_chip_reset(void *_bcm)
 	struct bcm43xx_phyinfo *phy;
 	int err;
 
-	bcm43xx_lock_noirq(bcm);
+	mutex_lock(&(bcm)->mutex);
 	phy = bcm43xx_current_phy(bcm);
 	err = bcm43xx_select_wireless_core(bcm, phy->type);
-	bcm43xx_unlock_noirq(bcm);
+	mutex_unlock(&(bcm)->mutex);
 
 	printk(KERN_ERR PFX "Controller restart%s\n",
 	       (err == 0) ? "ed" : " failed");
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c b/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
index ac394013cd9..ece335178f6 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
@@ -333,9 +333,9 @@ static ssize_t bcm43xx_attr_phymode_store(struct device *dev,
 		goto out;
 	}
 
-	bcm43xx_lock_noirq(bcm);
+	mutex_lock(&(bcm)->mutex);
 	err = bcm43xx_select_wireless_core(bcm, phytype);
-	bcm43xx_unlock_noirq(bcm);
+	mutex_unlock(&(bcm)->mutex);
 	if (err == -ESRCH)
 		err = -ENODEV;
 
@@ -350,7 +350,7 @@ static ssize_t bcm43xx_attr_phymode_show(struct device *dev,
 	struct bcm43xx_private *bcm = dev_to_bcm(dev);
 	ssize_t count = 0;
 
-	bcm43xx_lock_noirq(bcm);
+	mutex_lock(&(bcm)->mutex);
 	switch (bcm43xx_current_phy(bcm)->type) {
 	case BCM43xx_PHYTYPE_A:
 		snprintf(buf, PAGE_SIZE, "A");
@@ -364,7 +364,7 @@ static ssize_t bcm43xx_attr_phymode_show(struct device *dev,
 	default:
 		assert(0);
 	}
-	bcm43xx_unlock_noirq(bcm);
+	mutex_unlock(&(bcm)->mutex);
 
 	return count;
 }