linux-kernel - [PATCH 45/55] powerpc/ps3: irq: Remove IRQF

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Date:	Thu, 22 Sep 2011 16:59:12 +0800
From:	Yong Zhang <yong.zhang0@...il.com>
To:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc:	tglx@...utronix.de, yong.zhang0@...il.com,
	Geoff Levand <geoff@...radead.org>,
	linuxppc-dev@...ts.ozlabs.org, cbe-oss-dev@...ts.ozlabs.org
Subject: [PATCH 45/55] powerpc/ps3: irq: Remove IRQF_DISABLED

Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang <yong.zhang0@...il.com>
Acked-by: Geoff Levand <geoff@...radead.org>
---
 drivers/ps3/ps3-vuart.c   |    2 +-
 drivers/ps3/ps3stor_lib.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ps3/ps3-vuart.c b/drivers/ps3/ps3-vuart.c
index d9fb729..fb73008 100644
--- a/drivers/ps3/ps3-vuart.c
+++ b/drivers/ps3/ps3-vuart.c
@@ -952,7 +952,7 @@ static int ps3_vuart_bus_interrupt_get(void)
 	}
 
 	result = request_irq(vuart_bus_priv.virq, ps3_vuart_irq_handler,
-		IRQF_DISABLED, "vuart", &vuart_bus_priv);
+		0, "vuart", &vuart_bus_priv);
 
 	if (result) {
 		pr_debug("%s:%d: request_irq failed (%d)\n",
diff --git a/drivers/ps3/ps3stor_lib.c b/drivers/ps3/ps3stor_lib.c
index cc328de..8c3f5ad 100644
--- a/drivers/ps3/ps3stor_lib.c
+++ b/drivers/ps3/ps3stor_lib.c
@@ -167,7 +167,7 @@ int ps3stor_setup(struct ps3_storage_device *dev, irq_handler_t handler)
 		goto fail_close_device;
 	}
 
-	error = request_irq(dev->irq, handler, IRQF_DISABLED,
+	error = request_irq(dev->irq, handler, 0,
 			    dev->sbd.core.driver->name, dev);
 	if (error) {
 		dev_err(&dev->sbd.core, "%s:%u: request_irq failed %d\n",
-- 
1.7.4.1

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