atl1: remove irq_sem
Remove unnecessary irq_sem code. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Родитель
d4f01a77d7
Коммит
70d9d4b247
|
@ -236,7 +236,6 @@ struct atl1_adapter {
|
|||
u16 link_speed;
|
||||
u16 link_duplex;
|
||||
spinlock_t lock;
|
||||
atomic_t irq_sem;
|
||||
struct work_struct tx_timeout_task;
|
||||
struct work_struct link_chg_task;
|
||||
struct work_struct pcie_dma_to_rst_task;
|
||||
|
|
|
@ -162,7 +162,6 @@ static int __devinit atl1_sw_init(struct atl1_adapter *adapter)
|
|||
hw->cmb_tx_timer = 1; /* about 2us */
|
||||
hw->smb_timer = 100000; /* about 200ms */
|
||||
|
||||
atomic_set(&adapter->irq_sem, 0);
|
||||
spin_lock_init(&adapter->lock);
|
||||
spin_lock_init(&adapter->mb_lock);
|
||||
|
||||
|
@ -268,8 +267,8 @@ err_nomem:
|
|||
*/
|
||||
static void atl1_irq_enable(struct atl1_adapter *adapter)
|
||||
{
|
||||
if (likely(!atomic_dec_and_test(&adapter->irq_sem)))
|
||||
iowrite32(IMR_NORMAL_MASK, adapter->hw.hw_addr + REG_IMR);
|
||||
iowrite32(IMR_NORMAL_MASK, adapter->hw.hw_addr + REG_IMR);
|
||||
ioread32(adapter->hw.hw_addr + REG_IMR);
|
||||
}
|
||||
|
||||
static void atl1_clear_phy_int(struct atl1_adapter *adapter)
|
||||
|
@ -1195,7 +1194,6 @@ static u32 atl1_configure(struct atl1_adapter *adapter)
|
|||
*/
|
||||
static void atl1_irq_disable(struct atl1_adapter *adapter)
|
||||
{
|
||||
atomic_inc(&adapter->irq_sem);
|
||||
iowrite32(0, adapter->hw.hw_addr + REG_IMR);
|
||||
ioread32(adapter->hw.hw_addr + REG_IMR);
|
||||
synchronize_irq(adapter->pdev->irq);
|
||||
|
|
Загрузка…
Ссылка в новой задаче