From 3dc6f4aaafbe9e745fd1183b7a7a91aeeae99fcd Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Thu, 21 Apr 2016 17:55:56 +0530 Subject: mfd: sec: Use devm_mfd_add_devices and devm_regmap_add_irq_chip Use devm_mfd_add_devices() for adding MFD child devices and devm_regmap_add_irq_chip() for IRQ chip registration. This reduces the error code path and .remove callback for removing MFD child devices and deleting IRQ chip data. Signed-off-by: Laxman Dewangan Tested-by: Krzysztof Kozlowski Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones --- drivers/mfd/sec-irq.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'drivers/mfd/sec-irq.c') diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c index d77de431cc50..5eb59c233d52 100644 --- a/drivers/mfd/sec-irq.c +++ b/drivers/mfd/sec-irq.c @@ -483,10 +483,11 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) return -EINVAL; } - ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - sec_pmic->irq_base, sec_irq_chip, - &sec_pmic->irq_data); + ret = devm_regmap_add_irq_chip(sec_pmic->dev, sec_pmic->regmap_pmic, + sec_pmic->irq, + IRQF_TRIGGER_FALLING | IRQF_ONESHOT, + sec_pmic->irq_base, sec_irq_chip, + &sec_pmic->irq_data); if (ret != 0) { dev_err(sec_pmic->dev, "Failed to register IRQ chip: %d\n", ret); return ret; @@ -500,8 +501,3 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) return 0; } - -void sec_irq_exit(struct sec_pmic_dev *sec_pmic) -{ - regmap_del_irq_chip(sec_pmic->irq, sec_pmic->irq_data); -} -- cgit v1.2.3