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path: root/drivers/input/misc/axp20x-pek.c
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Diffstat (limited to 'drivers/input/misc/axp20x-pek.c')
-rw-r--r--drivers/input/misc/axp20x-pek.c72
1 files changed, 35 insertions, 37 deletions
diff --git a/drivers/input/misc/axp20x-pek.c b/drivers/input/misc/axp20x-pek.c
index e09b1fae42e1..04da7916eb70 100644
--- a/drivers/input/misc/axp20x-pek.c
+++ b/drivers/input/misc/axp20x-pek.c
@@ -206,11 +206,8 @@ ATTRIBUTE_GROUPS(axp20x);
static irqreturn_t axp20x_pek_irq(int irq, void *pwr)
{
- struct axp20x_pek *axp20x_pek = pwr;
- struct input_dev *idev = axp20x_pek->input;
-
- if (!idev)
- return IRQ_HANDLED;
+ struct input_dev *idev = pwr;
+ struct axp20x_pek *axp20x_pek = input_get_drvdata(idev);
/*
* The power-button is connected to ground so a falling edge (dbf)
@@ -229,9 +226,22 @@ static irqreturn_t axp20x_pek_irq(int irq, void *pwr)
static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
struct platform_device *pdev)
{
+ struct axp20x_dev *axp20x = axp20x_pek->axp20x;
struct input_dev *idev;
int error;
+ axp20x_pek->irq_dbr = platform_get_irq_byname(pdev, "PEK_DBR");
+ if (axp20x_pek->irq_dbr < 0)
+ return axp20x_pek->irq_dbr;
+ axp20x_pek->irq_dbr = regmap_irq_get_virq(axp20x->regmap_irqc,
+ axp20x_pek->irq_dbr);
+
+ axp20x_pek->irq_dbf = platform_get_irq_byname(pdev, "PEK_DBF");
+ if (axp20x_pek->irq_dbf < 0)
+ return axp20x_pek->irq_dbf;
+ axp20x_pek->irq_dbf = regmap_irq_get_virq(axp20x->regmap_irqc,
+ axp20x_pek->irq_dbf);
+
axp20x_pek->input = devm_input_allocate_device(&pdev->dev);
if (!axp20x_pek->input)
return -ENOMEM;
@@ -246,6 +256,24 @@ static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
input_set_drvdata(idev, axp20x_pek);
+ error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbr,
+ axp20x_pek_irq, 0,
+ "axp20x-pek-dbr", idev);
+ if (error < 0) {
+ dev_err(&pdev->dev, "Failed to request dbr IRQ#%d: %d\n",
+ axp20x_pek->irq_dbr, error);
+ return error;
+ }
+
+ error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbf,
+ axp20x_pek_irq, 0,
+ "axp20x-pek-dbf", idev);
+ if (error < 0) {
+ dev_err(&pdev->dev, "Failed to request dbf IRQ#%d: %d\n",
+ axp20x_pek->irq_dbf, error);
+ return error;
+ }
+
error = input_register_device(idev);
if (error) {
dev_err(&pdev->dev, "Can't register input device: %d\n",
@@ -253,6 +281,8 @@ static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
return error;
}
+ device_init_wakeup(&pdev->dev, true);
+
return 0;
}
@@ -293,18 +323,6 @@ static int axp20x_pek_probe(struct platform_device *pdev)
axp20x_pek->axp20x = dev_get_drvdata(pdev->dev.parent);
- axp20x_pek->irq_dbr = platform_get_irq_byname(pdev, "PEK_DBR");
- if (axp20x_pek->irq_dbr < 0)
- return axp20x_pek->irq_dbr;
- axp20x_pek->irq_dbr = regmap_irq_get_virq(
- axp20x_pek->axp20x->regmap_irqc, axp20x_pek->irq_dbr);
-
- axp20x_pek->irq_dbf = platform_get_irq_byname(pdev, "PEK_DBF");
- if (axp20x_pek->irq_dbf < 0)
- return axp20x_pek->irq_dbf;
- axp20x_pek->irq_dbf = regmap_irq_get_virq(
- axp20x_pek->axp20x->regmap_irqc, axp20x_pek->irq_dbf);
-
if (axp20x_pek_should_register_input(axp20x_pek)) {
error = axp20x_pek_probe_input_device(axp20x_pek, pdev);
if (error)
@@ -313,26 +331,6 @@ static int axp20x_pek_probe(struct platform_device *pdev)
axp20x_pek->info = (struct axp20x_info *)match->driver_data;
- error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbr,
- axp20x_pek_irq, 0,
- "axp20x-pek-dbr", axp20x_pek);
- if (error < 0) {
- dev_err(&pdev->dev, "Failed to request dbr IRQ#%d: %d\n",
- axp20x_pek->irq_dbr, error);
- return error;
- }
-
- error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbf,
- axp20x_pek_irq, 0,
- "axp20x-pek-dbf", axp20x_pek);
- if (error < 0) {
- dev_err(&pdev->dev, "Failed to request dbf IRQ#%d: %d\n",
- axp20x_pek->irq_dbf, error);
- return error;
- }
-
- device_init_wakeup(&pdev->dev, true);
-
platform_set_drvdata(pdev, axp20x_pek);
return 0;