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-rw-r--r--drivers/power/reset/ltc2952-poweroff.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/power/reset/ltc2952-poweroff.c b/drivers/power/reset/ltc2952-poweroff.c
index 6487b99..0b0792a 100644
--- a/drivers/power/reset/ltc2952-poweroff.c
+++ b/drivers/power/reset/ltc2952-poweroff.c
@@ -72,8 +72,6 @@ struct ltc2952_poweroff_data {
struct device *dev;
- unsigned int virq;
-
/**
* 0: trigger
* 1: watchdog
@@ -260,13 +258,11 @@ static int ltc2952_poweroff_init(struct platform_device *pdev)
goto err_io;
}
- ltc2952_data->virq = virq;
- ret = request_irq(virq,
- ltc2952_poweroff_handler,
- (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING),
- "ltc2952-poweroff",
- ltc2952_data
- );
+ ret = devm_request_irq(&pdev->dev, virq,
+ ltc2952_poweroff_handler,
+ (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING),
+ "ltc2952-poweroff",
+ ltc2952_data);
if (ret) {
dev_err(&pdev->dev, "cannot configure an interrupt handler\n");
@@ -316,12 +312,9 @@ static int ltc2952_poweroff_remove(struct platform_device *pdev)
pm_power_off = NULL;
- if (ltc2952_data) {
- free_irq(ltc2952_data->virq, ltc2952_data);
-
+ if (ltc2952_data)
for (i = 0; i < ARRAY_SIZE(ltc2952_data->gpio); i++)
gpiod_put(ltc2952_data->gpio[i]);
- }
return 0;
}
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