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authorRon Mercer <ron.mercer@qlogic.com>2009-03-09 06:59:23 -0400
committerDavid S. Miller <davem@davemloft.net>2009-03-10 07:43:54 -0400
commit08b1bc8f4aba4ddbc4ccef7ebc899e6faae81bbf (patch)
tree490d7ce329c913ec66418b361990153d0f881138 /drivers/net/qlge
parentc9cf0a04a0c20c26388c51052296d774ec92e2bd (diff)
qlge: Get rid of irqsave/restore in intr disable.
The completion interrupt disable routine is only called from the ISR, so there is no need for irqsave/restore. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlge')
-rw-r--r--drivers/net/qlge/qlge_main.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 8b6128e7f5c6..45ad4cc298bf 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -587,7 +587,6 @@ u32 ql_enable_completion_interrupt(struct ql_adapter *qdev, u32 intr)
587static u32 ql_disable_completion_interrupt(struct ql_adapter *qdev, u32 intr) 587static u32 ql_disable_completion_interrupt(struct ql_adapter *qdev, u32 intr)
588{ 588{
589 u32 var = 0; 589 u32 var = 0;
590 unsigned long hw_flags;
591 struct intr_context *ctx; 590 struct intr_context *ctx;
592 591
593 /* HW disables for us if we're MSIX multi interrupts and 592 /* HW disables for us if we're MSIX multi interrupts and
@@ -597,14 +596,14 @@ static u32 ql_disable_completion_interrupt(struct ql_adapter *qdev, u32 intr)
597 return 0; 596 return 0;
598 597
599 ctx = qdev->intr_context + intr; 598 ctx = qdev->intr_context + intr;
600 spin_lock_irqsave(&qdev->hw_lock, hw_flags); 599 spin_lock(&qdev->hw_lock);
601 if (!atomic_read(&ctx->irq_cnt)) { 600 if (!atomic_read(&ctx->irq_cnt)) {
602 ql_write32(qdev, INTR_EN, 601 ql_write32(qdev, INTR_EN,
603 ctx->intr_dis_mask); 602 ctx->intr_dis_mask);
604 var = ql_read32(qdev, STS); 603 var = ql_read32(qdev, STS);
605 } 604 }
606 atomic_inc(&ctx->irq_cnt); 605 atomic_inc(&ctx->irq_cnt);
607 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); 606 spin_unlock(&qdev->hw_lock);
608 return var; 607 return var;
609} 608}
610 609