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Date: Thu, 4 Oct 2012 00:15:08 -0300
From: Fabio Estevam <festevam@...il.com>
To: sameo@...ux.intel.com
Cc: broonie@...nsource.wolfsonmicro.com, ashish.jangam@...tcummins.com,
dchen@...semi.com, arnd@...db.de, kernel@...gutronix.de,
linux-kernel@...r.kernel.org,
Fabio Estevam <fabio.estevam@...escale.com>,
Anton Vorontsov <cbou@...l.ru>
Subject: [PATCH 5/6] power: da9052-battery: Convert to the new da9052 interrupt functions
From: Fabio Estevam <fabio.estevam@...escale.com>
Convert to the new da9052 interrupt functions, so that we can get rid of
irq_base references.
Cc: Anton Vorontsov <cbou@...l.ru>
Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
---
Build tested only.
drivers/power/da9052-battery.c | 44 +++++++++++++++++++++++-----------------
1 file changed, 25 insertions(+), 19 deletions(-)
diff --git a/drivers/power/da9052-battery.c b/drivers/power/da9052-battery.c
index d9d034d..73cec97 100644
--- a/drivers/power/da9052-battery.c
+++ b/drivers/power/da9052-battery.c
@@ -440,8 +440,10 @@ static int da9052_bat_check_health(struct da9052_battery *bat, int *health)
static irqreturn_t da9052_bat_irq(int irq, void *data)
{
struct da9052_battery *bat = data;
+ int virq;
- irq -= bat->da9052->irq_base;
+ virq = regmap_irq_get_virq(bat->da9052->irq_data, irq);
+ irq -= virq;
if (irq == DA9052_IRQ_CHGEND)
bat->status = POWER_SUPPLY_STATUS_FULL;
@@ -567,7 +569,7 @@ static struct power_supply template_battery = {
.get_property = da9052_bat_get_property,
};
-static const char *const da9052_bat_irqs[] = {
+static char *da9052_bat_irqs[] = {
"BATT TEMP",
"DCIN DET",
"DCIN REM",
@@ -576,12 +578,20 @@ static const char *const da9052_bat_irqs[] = {
"CHG END",
};
+static int da9052_bat_irq_bits[] = {
+ DA9052_IRQ_TBAT,
+ DA9052_IRQ_DCIN,
+ DA9052_IRQ_DCINREM,
+ DA9052_IRQ_VBUS,
+ DA9052_IRQ_VBUSREM,
+ DA9052_IRQ_CHGEND,
+};
+
static s32 __devinit da9052_bat_probe(struct platform_device *pdev)
{
struct da9052_pdata *pdata;
struct da9052_battery *bat;
int ret;
- int irq;
int i;
bat = kzalloc(sizeof(struct da9052_battery), GFP_KERNEL);
@@ -602,15 +612,14 @@ static s32 __devinit da9052_bat_probe(struct platform_device *pdev)
bat->psy.use_for_apm = 1;
for (i = 0; i < ARRAY_SIZE(da9052_bat_irqs); i++) {
- irq = platform_get_irq_byname(pdev, da9052_bat_irqs[i]);
- ret = request_threaded_irq(bat->da9052->irq_base + irq,
- NULL, da9052_bat_irq,
- IRQF_TRIGGER_LOW | IRQF_ONESHOT,
- da9052_bat_irqs[i], bat);
+ ret = da9052_request_irq(bat->da9052,
+ da9052_bat_irq_bits[i], da9052_bat_irqs[i],
+ da9052_bat_irq, bat);
+
if (ret != 0) {
dev_err(bat->da9052->dev,
- "DA9052 failed to request %s IRQ %d: %d\n",
- da9052_bat_irqs[i], irq, ret);
+ "DA9052 failed to request %s IRQ: %d\n",
+ da9052_bat_irqs[i], ret);
goto err;
}
}
@@ -623,23 +632,20 @@ static s32 __devinit da9052_bat_probe(struct platform_device *pdev)
return 0;
err:
- while (--i >= 0) {
- irq = platform_get_irq_byname(pdev, da9052_bat_irqs[i]);
- free_irq(bat->da9052->irq_base + irq, bat);
- }
+ while (--i >= 0)
+ da9052_free_irq(bat->da9052, da9052_bat_irq_bits[i], bat);
+
kfree(bat);
return ret;
}
static int __devexit da9052_bat_remove(struct platform_device *pdev)
{
int i;
- int irq;
struct da9052_battery *bat = platform_get_drvdata(pdev);
- for (i = 0; i < ARRAY_SIZE(da9052_bat_irqs); i++) {
- irq = platform_get_irq_byname(pdev, da9052_bat_irqs[i]);
- free_irq(bat->da9052->irq_base + irq, bat);
- }
+ for (i = 0; i < ARRAY_SIZE(da9052_bat_irqs); i++)
+ da9052_free_irq(bat->da9052, da9052_bat_irq_bits[i], bat);
+
power_supply_unregister(&bat->psy);
kfree(bat);
--
1.7.9.5
--
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