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max17042_battery: Add IRQF_ONESHOT flag to use default irq handler

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This patch adds IRQF_ONESHOT flag to max17042's irq since it uses primary
default handler. Without this flag, requesting irq will be denied with
returning error.

Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
This commit is contained in:
Jonghwa Lee 2013-12-18 12:53:53 +09:00 committed by Anton Vorontsov
parent 4ea8126601
commit 26740dbb50
1 changed files with 3 additions and 3 deletions
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6
drivers/power/max17042_battery.c
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@ -741,9 +741,9 @@ static int max17042_probe(struct i2c_client *client,
if (client->irq) {
ret = request_threaded_irq(client->irq, NULL,
max17042_thread_handler,
IRQF_TRIGGER_FALLING,
chip->battery.name, chip);
max17042_thread_handler,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
chip->battery.name, chip);
if (!ret) {
regmap_read(chip->regmap, MAX17042_CONFIG, &val);
val |= CONFIG_ALRT_BIT_ENBL;