2010-12-12 12:01:08

by Mark Brown

Subject: [PATCH] mfd: Convert SMTPE driver to new irq_ APIs

The genirq core is being updated to supply struct irq_data to irq_chip
operations rather than an irq number. Update the SMTPE driver to the new
APIs.

Signed-off-by: Mark Brown <[email protected]>
---
drivers/mfd/stmpe.c | 28 ++++++++++++++--------------
1 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index b11487f..3e5732b 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -699,16 +699,16 @@ static irqreturn_t stmpe_irq(int irq, void *data)
return IRQ_HANDLED;
}

-static void stmpe_irq_lock(unsigned int irq)
+static void stmpe_irq_lock(struct irq_data *data)
{
- struct stmpe *stmpe = get_irq_chip_data(irq);
+ struct stmpe *stmpe = irq_data_get_irq_chip_data(data);

mutex_lock(&stmpe->irq_lock);
}

-static void stmpe_irq_sync_unlock(unsigned int irq)
+static void stmpe_irq_sync_unlock(struct irq_data *data)
{
- struct stmpe *stmpe = get_irq_chip_data(irq);
+ struct stmpe *stmpe = irq_data_get_irq_chip_data(data);
struct stmpe_variant_info *variant = stmpe->variant;
int num = DIV_ROUND_UP(variant->num_irqs, 8);
int i;
@@ -727,20 +727,20 @@ static void stmpe_irq_sync_unlock(unsigned int irq)
mutex_unlock(&stmpe->irq_lock);
}

-static void stmpe_irq_mask(unsigned int irq)
+static void stmpe_irq_mask(struct irq_data *data)
{
- struct stmpe *stmpe = get_irq_chip_data(irq);
- int offset = irq - stmpe->irq_base;
+ struct stmpe *stmpe = irq_data_get_irq_chip_data(data);
+ int offset = data->irq - stmpe->irq_base;
int regoffset = offset / 8;
int mask = 1 << (offset % 8);

stmpe->ier[regoffset] &= ~mask;
}

-static void stmpe_irq_unmask(unsigned int irq)
+static void stmpe_irq_unmask(struct irq_data *data)
{
- struct stmpe *stmpe = get_irq_chip_data(irq);
- int offset = irq - stmpe->irq_base;
+ struct stmpe *stmpe = irq_data_get_irq_chip_data(data);
+ int offset = data->irq - stmpe->irq_base;
int regoffset = offset / 8;
int mask = 1 << (offset % 8);

@@ -749,10 +749,10 @@ static void stmpe_irq_unmask(unsigned int irq)

static struct irq_chip stmpe_irq_chip = {
.name = "stmpe",
- .bus_lock = stmpe_irq_lock,
- .bus_sync_unlock = stmpe_irq_sync_unlock,
- .mask = stmpe_irq_mask,
- .unmask = stmpe_irq_unmask,
+ .irq_bus_lock = stmpe_irq_lock,
+ .irq_bus_sync_unlock = stmpe_irq_sync_unlock,
+ .irq_mask = stmpe_irq_mask,
+ .irq_unmask = stmpe_irq_unmask,
};

static int __devinit stmpe_irq_init(struct stmpe *stmpe)
--
1.7.2.3

2010-12-13 04:08:58

by Rabin Vincent

Subject: Re: [PATCH] mfd: Convert SMTPE driver to new irq_ APIs

On Sun, Dec 12, 2010 at 13:01:08 +0100, Mark Brown wrote:
> The genirq core is being updated to supply struct irq_data to irq_chip
> operations rather than an irq number. Update the SMTPE driver to the new
> APIs.
>
> Signed-off-by: Mark Brown <[email protected]>

Acked-by: Rabin Vincent <[email protected]>