qla3xxx: Don't sleep while holding lock.
Ron Mercer [Tue, 23 Jun 2009 09:00:02 +0000 (09:00 +0000)]
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/qla3xxx.c

index 68be714..3e4b67a 100644 (file)
@@ -3142,6 +3142,7 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev)
                                                (void __iomem *)port_regs;
        u32 delay = 10;
        int status = 0;
+       unsigned long hw_flags = 0;
 
        if(ql_mii_setup(qdev))
                return -1;
@@ -3351,7 +3352,9 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev)
                value = ql_read_page0_reg(qdev, &port_regs->portStatus);
                if (value & PORT_STATUS_IC)
                        break;
+               spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
                msleep(500);
+               spin_lock_irqsave(&qdev->hw_lock, hw_flags);
        } while (--delay);
 
        if (delay == 0) {