From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Mike Frysinger <vapier@gentoo.org>,
Michael Hennerich <michael.hennerich@analog.com>,
Grant Likely <grant.likely@secretlab.ca>
Cc: linux-kernel@vger.kernel.org, Paul Mundt <lethal@linux-sh.org>,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH] gpiolib: Convert ADP5588 to new irq_ APIs
Date: Sun, 12 Dec 2010 13:19:48 +0000 [thread overview]
Message-ID: <1292159988-28268-1-git-send-email-broonie@opensource.wolfsonmicro.com> (raw)
The genirq core is being updated to pass struct irq_data to irq_chip
operations instead of an irq number. Update the ADP5588 GPIO driver to
the new API.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
drivers/gpio/adp5588-gpio.c | 38 +++++++++++++++++++-------------------
1 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/gpio/adp5588-gpio.c b/drivers/gpio/adp5588-gpio.c
index 0871f78..a8c1e58 100644
--- a/drivers/gpio/adp5588-gpio.c
+++ b/drivers/gpio/adp5588-gpio.c
@@ -146,9 +146,9 @@ static int adp5588_gpio_to_irq(struct gpio_chip *chip, unsigned off)
return dev->irq_base + off;
}
-static void adp5588_irq_bus_lock(unsigned int irq)
+static void adp5588_irq_bus_lock(struct irq_data *data)
{
- struct adp5588_gpio *dev = get_irq_chip_data(irq);
+ struct adp5588_gpio *dev = irq_data_get_irq_chip_data(data);
mutex_lock(&dev->irq_lock);
}
@@ -160,9 +160,9 @@ static void adp5588_irq_bus_lock(unsigned int irq)
* and unlocks the bus.
*/
-static void adp5588_irq_bus_sync_unlock(unsigned int irq)
+static void adp5588_irq_bus_sync_unlock(struct irq_data *data)
{
- struct adp5588_gpio *dev = get_irq_chip_data(irq);
+ struct adp5588_gpio *dev = irq_data_get_irq_chip_data(data);
int i;
for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++)
@@ -175,31 +175,31 @@ static void adp5588_irq_bus_sync_unlock(unsigned int irq)
mutex_unlock(&dev->irq_lock);
}
-static void adp5588_irq_mask(unsigned int irq)
+static void adp5588_irq_mask(struct irq_data *data)
{
- struct adp5588_gpio *dev = get_irq_chip_data(irq);
- unsigned gpio = irq - dev->irq_base;
+ struct adp5588_gpio *dev = irq_data_get_irq_chip_data(data);
+ unsigned gpio = data->irq - dev->irq_base;
dev->irq_mask[ADP5588_BANK(gpio)] &= ~ADP5588_BIT(gpio);
}
-static void adp5588_irq_unmask(unsigned int irq)
+static void adp5588_irq_unmask(struct irq_data *data)
{
- struct adp5588_gpio *dev = get_irq_chip_data(irq);
- unsigned gpio = irq - dev->irq_base;
+ struct adp5588_gpio *dev = irq_data_get_irq_chip_data(data);
+ unsigned gpio = data->irq - dev->irq_base;
dev->irq_mask[ADP5588_BANK(gpio)] |= ADP5588_BIT(gpio);
}
-static int adp5588_irq_set_type(unsigned int irq, unsigned int type)
+static int adp5588_irq_set_type(struct irq_data *data, unsigned int type)
{
- struct adp5588_gpio *dev = get_irq_chip_data(irq);
- uint16_t gpio = irq - dev->irq_base;
+ struct adp5588_gpio *dev = irq_data_get_irq_chip_data(data);
+ uint16_t gpio = data->irq - dev->irq_base;
unsigned bank, bit;
if ((type & IRQ_TYPE_EDGE_BOTH)) {
dev_err(&dev->client->dev, "irq %d: unsupported type %d\n",
- irq, type);
+ data->irq, type);
return -EINVAL;
}
@@ -222,11 +222,11 @@ static int adp5588_irq_set_type(unsigned int irq, unsigned int type)
static struct irq_chip adp5588_irq_chip = {
.name = "adp5588",
- .mask = adp5588_irq_mask,
- .unmask = adp5588_irq_unmask,
- .bus_lock = adp5588_irq_bus_lock,
- .bus_sync_unlock = adp5588_irq_bus_sync_unlock,
- .set_type = adp5588_irq_set_type,
+ .irq_mask = adp5588_irq_mask,
+ .irq_unmask = adp5588_irq_unmask,
+ .irq_bus_lock = adp5588_irq_bus_lock,
+ .irq_bus_sync_unlock = adp5588_irq_bus_sync_unlock,
+ .irq_set_type = adp5588_irq_set_type,
};
static int adp5588_gpio_read_intstat(struct i2c_client *client, u8 *buf)
--
1.7.2.3
next reply other threads:[~2010-12-12 13:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-12 13:19 Mark Brown [this message]
2010-12-12 16:33 ` Mike Frysinger
2010-12-12 18:41 ` Mark Brown
2010-12-13 12:31 ` Hennerich, Michael
2010-12-14 20:43 ` Andrew Morton
2010-12-14 20:54 ` Mike Frysinger
2010-12-14 21:51 ` Mark Brown
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