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regulator: lp8755: Convert to devm_request_threaded_irq 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2015-05-31 14:06:46 +08:00 committed by Mark Brown
parent b787f68c36
commit 840499aa00
1 changed files with 8 additions and 15 deletions
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23
drivers/regulator/lp8755.c
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@ -419,20 +419,16 @@ static int lp8755_int_config(struct lp8755_chip *pchip)
}
ret = lp8755_read(pchip, 0x0F, &regval);
if (ret < 0)
goto err_i2c;
pchip->irqmask = regval;
ret = request_threaded_irq(pchip->irq, NULL, lp8755_irq_handler,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"lp8755-irq", pchip);
if (ret)
if (ret < 0) {
dev_err(pchip->dev, "i2c acceess error %s\n", __func__);
return ret;
}
return ret;
err_i2c:
dev_err(pchip->dev, "i2c acceess error %s\n", __func__);
return ret;
pchip->irqmask = regval;
return devm_request_threaded_irq(pchip->dev, pchip->irq, NULL,
lp8755_irq_handler,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"lp8755-irq", pchip);
}
static const struct regmap_config lp8755_regmap = {
@ -514,9 +510,6 @@ static int lp8755_remove(struct i2c_client *client)
for (icnt = 0; icnt < LP8755_BUCK_MAX; icnt++)
lp8755_write(pchip, icnt, 0x00);
if (pchip->irq != 0)
free_irq(pchip->irq, pchip);
return 0;
}