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Message-ID: <alpine.LFD.2.00.1103252150180.31464@localhost6.localdomain6>
Date: Fri, 25 Mar 2011 21:56:37 +0100 (CET)
From: Thomas Gleixner <tglx@...utronix.de>
To: LKML <linux-kernel@...r.kernel.org>
cc: Florian Fainelli <florian@...nwrt.org>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH v2] vlynq: Convert irq functions
Convert to the new irq_chip functions and the new namespace.
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
[ Sorry, a bug in my coccinelle script went unnoticed due to other local
changes }
drivers/vlynq/vlynq.c | 64 ++++++++++++++++++++++++--------------------------
1 file changed, 31 insertions(+), 33 deletions(-)
Index: linux-2.6-tip/drivers/vlynq/vlynq.c
===================================================================
--- linux-2.6-tip.orig/drivers/vlynq/vlynq.c
+++ linux-2.6-tip/drivers/vlynq/vlynq.c
@@ -135,40 +135,40 @@ static void vlynq_reset(struct vlynq_dev
msleep(5);
}
-static void vlynq_irq_unmask(unsigned int irq)
+static void vlynq_irq_unmask(struct irq_data *d)
{
- u32 val;
- struct vlynq_device *dev = get_irq_chip_data(irq);
+ struct vlynq_device *dev = irq_data_get_irq_chip_data(d);
int virq;
+ u32 val;
BUG_ON(!dev);
- virq = irq - dev->irq_start;
+ virq = d->irq - dev->irq_start;
val = readl(&dev->remote->int_device[virq >> 2]);
val |= (VINT_ENABLE | virq) << VINT_OFFSET(virq);
writel(val, &dev->remote->int_device[virq >> 2]);
}
-static void vlynq_irq_mask(unsigned int irq)
+static void vlynq_irq_mask(struct irq_data *d)
{
- u32 val;
- struct vlynq_device *dev = get_irq_chip_data(irq);
+ struct vlynq_device *dev = irq_data_get_irq_chip_data(d);
int virq;
+ u32 val;
BUG_ON(!dev);
- virq = irq - dev->irq_start;
+ virq = d->irq - dev->irq_start;
val = readl(&dev->remote->int_device[virq >> 2]);
val &= ~(VINT_ENABLE << VINT_OFFSET(virq));
writel(val, &dev->remote->int_device[virq >> 2]);
}
-static int vlynq_irq_type(unsigned int irq, unsigned int flow_type)
+static int vlynq_irq_type(struct irq_data *d, unsigned int flow_type)
{
- u32 val;
- struct vlynq_device *dev = get_irq_chip_data(irq);
+ struct vlynq_device *dev = irq_data_get_irq_chip_data(d);
int virq;
+ u32 val;
BUG_ON(!dev);
- virq = irq - dev->irq_start;
+ virq = d->irq - dev->irq_start;
val = readl(&dev->remote->int_device[virq >> 2]);
switch (flow_type & IRQ_TYPE_SENSE_MASK) {
case IRQ_TYPE_EDGE_RISING:
@@ -192,10 +192,9 @@ static int vlynq_irq_type(unsigned int i
return 0;
}
-static void vlynq_local_ack(unsigned int irq)
+static void vlynq_local_ack(struct irq_data *d)
{
- struct vlynq_device *dev = get_irq_chip_data(irq);
-
+ struct vlynq_device *dev = irq_data_get_irq_chip_data(d);
u32 status = readl(&dev->local->status);
pr_debug("%s: local status: 0x%08x\n",
@@ -203,10 +202,9 @@ static void vlynq_local_ack(unsigned int
writel(status, &dev->local->status);
}
-static void vlynq_remote_ack(unsigned int irq)
+static void vlynq_remote_ack(struct irq_data *d)
{
- struct vlynq_device *dev = get_irq_chip_data(irq);
-
+ struct vlynq_device *dev = irq_data_get_irq_chip_data(d);
u32 status = readl(&dev->remote->status);
pr_debug("%s: remote status: 0x%08x\n",
@@ -238,23 +236,23 @@ static irqreturn_t vlynq_irq(int irq, vo
static struct irq_chip vlynq_irq_chip = {
.name = "vlynq",
- .unmask = vlynq_irq_unmask,
- .mask = vlynq_irq_mask,
- .set_type = vlynq_irq_type,
+ .irq_unmask = vlynq_irq_unmask,
+ .irq_mask = vlynq_irq_mask,
+ .irq_set_type = vlynq_irq_type,
};
static struct irq_chip vlynq_local_chip = {
.name = "vlynq local error",
- .unmask = vlynq_irq_unmask,
- .mask = vlynq_irq_mask,
- .ack = vlynq_local_ack,
+ .irq_unmask = vlynq_irq_unmask,
+ .irq_mask = vlynq_irq_mask,
+ .irq_ack = vlynq_local_ack,
};
static struct irq_chip vlynq_remote_chip = {
.name = "vlynq local error",
- .unmask = vlynq_irq_unmask,
- .mask = vlynq_irq_mask,
- .ack = vlynq_remote_ack,
+ .irq_unmask = vlynq_irq_unmask,
+ .irq_mask = vlynq_irq_mask,
+ .irq_ack = vlynq_remote_ack,
};
static int vlynq_setup_irq(struct vlynq_device *dev)
@@ -291,17 +289,17 @@ static int vlynq_setup_irq(struct vlynq_
for (i = dev->irq_start; i <= dev->irq_end; i++) {
virq = i - dev->irq_start;
if (virq == dev->local_irq) {
- set_irq_chip_and_handler(i, &vlynq_local_chip,
+ irq_set_chip_and_handler(i, &vlynq_local_chip,
handle_level_irq);
- set_irq_chip_data(i, dev);
+ irq_set_chip_data(i, dev);
} else if (virq == dev->remote_irq) {
- set_irq_chip_and_handler(i, &vlynq_remote_chip,
+ irq_set_chip_and_handler(i, &vlynq_remote_chip,
handle_level_irq);
- set_irq_chip_data(i, dev);
+ irq_set_chip_data(i, dev);
} else {
- set_irq_chip_and_handler(i, &vlynq_irq_chip,
+ irq_set_chip_and_handler(i, &vlynq_irq_chip,
handle_simple_irq);
- set_irq_chip_data(i, dev);
+ irq_set_chip_data(i, dev);
writel(0, &dev->remote->int_device[virq >> 2]);
}
}
--
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