diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800pci.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 49ea189c982..b58484a80b7 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -765,18 +765,17 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev) static void rt2800pci_enable_interrupt(struct rt2x00_dev *rt2x00dev, struct rt2x00_field32 irq_field) { - unsigned long flags; u32 reg; /* * Enable a single interrupt. The interrupt mask register * access needs locking. */ - spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags); + spin_lock_irq(&rt2x00dev->irqmask_lock); rt2800_register_read(rt2x00dev, INT_MASK_CSR, ®); rt2x00_set_field32(®, irq_field, 1); rt2800_register_write(rt2x00dev, INT_MASK_CSR, reg); - spin_unlock_irqrestore(&rt2x00dev->irqmask_lock, flags); + spin_unlock_irq(&rt2x00dev->irqmask_lock); } static void rt2800pci_txstatus_tasklet(unsigned long data) @@ -862,7 +861,6 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance) { struct rt2x00_dev *rt2x00dev = dev_instance; u32 reg, mask; - unsigned long flags; /* Read status and ACK all interrupts */ rt2800_register_read(rt2x00dev, INT_SOURCE_CSR, ®); @@ -905,11 +903,11 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance) * Disable all interrupts for which a tasklet was scheduled right now, * the tasklet will reenable the appropriate interrupts. */ - spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags); + spin_lock(&rt2x00dev->irqmask_lock); rt2800_register_read(rt2x00dev, INT_MASK_CSR, ®); reg &= mask; rt2800_register_write(rt2x00dev, INT_MASK_CSR, reg); - spin_unlock_irqrestore(&rt2x00dev->irqmask_lock, flags); + spin_unlock(&rt2x00dev->irqmask_lock); return IRQ_HANDLED; } |